/home/llmeval/.local/share/uv/tools/cubbi/lib/python3.12/site-packages/click/core.py:1213: UserWarning: The parameter -m is used more than once. Remove its duplicate as parameters should be unique. parser = self.make_parser(ctx) /home/llmeval/.local/share/uv/tools/cubbi/lib/python3.12/site-packages/click/core.py:1206: UserWarning: The parameter -m is used more than once. Remove its duplicate as parameters should be unique. self.parse_args(ctx, args) Using UID: 1000, GID: 1000 Forwarding environment variable OPENROUTER_API_KEY to container Mounting local directory /home/llmeval/llmeval/runs/run_20260212_150127/task9_cpp_footguns/openrouter-google-gemini-2.5-flash-preview-09-2025/workspace to /app No project_name provided - skipping configuration directory setup. Session created successfully! Session ID: 8d13371e Image: opencode Executing command and waiting for completion... Container will exit after command completes. Command logs: Initializing opencode v1.0.0 Setting up user 'cubbi' with UID: 1000, GID: 1000 Setting up standard directories Created directory: /app Created directory: /cubbi-config Created directory: /cubbi-config/home Creating /home/cubbi as symlink to /cubbi-config/home Created directory: /cubbi-config/home/.local Copied /root/.local/bin to user directory Running opencode-specific initialization Added litellm custom provider with 155 models to OpenCode configuration Added openrouter standard provider with 342 models to OpenCode configuration Set default model to openrouter/google/gemini-2.5-flash-preview-09-2025 Updated OpenCode configuration at /home/cubbi/.config/opencode/config.json with 2 providers No MCP servers to integrate --- Executing initial command --- Executing user command: if [ -f install.sh ]; then bash install.sh; fi; echo "--- TASK BEGIN ---"; cat task.md; echo "--- TASK END ---"; cd input && opencode run --print-logs < ../task.md Executing as cubbi: sh -c if [ -f install.sh ]; then bash install.sh; fi; echo "--- TASK BEGIN ---"; cat task.md; echo "--- TASK END ---"; cd input && opencode run --print-logs < ../task.md Installing Docker... Docker installed C++ compilation will use gcc:13 Docker image to avoid host path conflicts --- TASK BEGIN --- # C++ Bug Hunt: Fix Subtle Errors You'll find several C++ files in the current directory. Each file contains realistic code that does something useful, but has ONE subtle bug. ## Your Task Fix the bug in each file so that: 1. The code compiles without warnings (`-Wall -Wextra -Werror`) 2. The code passes sanitizer checks (ASan/UBSan) 3. The code produces the correct expected output ## Files - `virtual_destructor.cpp` - Plugin system with memory management - `reference_to_temporary.cpp` - Configuration system - `iterator_invalidation.cpp` - Event queue processor - `unsigned_underflow.cpp` - Ring buffer implementation - `dangling_cstr.cpp` - Log formatting system - `init_order.cpp` - Coordinate system with units - `off_by_one.cpp` - Matrix border detection - `int_overflow.cpp` - Bulk price calculator Each file is independent. Fix bugs **IN PLACE** (modify the files in the same directory). PS: You are currently working in an automated system and cannot ask any question or have back and forth with an user. --- TASK END --- INFO 2026-02-12T16:42:44 +1481ms service=default version=1.1.51 args=["run","--print-logs"] opencode INFO 2026-02-12T16:42:44 +20ms service=default directory=/app/input creating instance INFO 2026-02-12T16:42:44 +7ms service=project directory=/app/input fromDirectory INFO 2026-02-12T16:42:44 +16ms service=storage index=0 running migration INFO 2026-02-12T16:42:44 +4ms service=storage index=1 running migration INFO 2026-02-12T16:42:44 +7ms service=default directory=/app/input bootstrapping INFO 2026-02-12T16:42:44 +24ms service=config path=/home/cubbi/.config/opencode/config.json loading INFO 2026-02-12T16:42:44 +259ms service=config path=/home/cubbi/.config/opencode/opencode.json loading INFO 2026-02-12T16:42:44 +13ms service=config path=/home/cubbi/.config/opencode/opencode.jsonc loading INFO 2026-02-12T16:42:44 +109ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","@opencode-ai/plugin@1.1.51","--exact"] cwd=/home/cubbi/.config/opencode running INFO 2026-02-12T16:42:45 +1020ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd) installed @opencode-ai/plugin@1.1.51 3 packages installed [964.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [12] Saved lockfile done INFO 2026-02-12T16:42:45 +1ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","install"] cwd=/home/cubbi/.config/opencode running INFO 2026-02-12T16:42:46 +80ms service=bun code=0 stdout=bun install v1.3.5 (1e86cebd) Checked 3 installs across 4 packages (no changes) [63.00ms] stderr= done INFO 2026-02-12T16:42:46 +19ms service=plugin name=CodexAuthPlugin loading internal plugin INFO 2026-02-12T16:42:46 +0ms service=plugin name=CopilotAuthPlugin loading internal plugin INFO 2026-02-12T16:42:46 +1ms service=plugin path=opencode-anthropic-auth@0.0.13 loading plugin INFO 2026-02-12T16:42:46 +21ms service=bun pkg=opencode-anthropic-auth version=0.0.13 installing package using Bun's default registry resolution INFO 2026-02-12T16:42:46 +1ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","--force","--exact","--cwd","/home/cubbi/.cache/opencode","opencode-anthropic-auth@0.0.13"] cwd=/home/cubbi/.cache/opencode running INFO 2026-02-12T16:42:47 +1006ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd) installed opencode-anthropic-auth@0.0.13 13 packages installed [986.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [50] Saved lockfile done INFO 2026-02-12T16:42:47 +98ms service=plugin path=@gitlab/opencode-gitlab-auth@1.3.2 loading plugin INFO 2026-02-12T16:42:47 +4ms service=bun pkg=@gitlab/opencode-gitlab-auth version=1.3.2 installing package using Bun's default registry resolution INFO 2026-02-12T16:42:47 +4ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","--force","--exact","--cwd","/home/cubbi/.cache/opencode","@gitlab/opencode-gitlab-auth@1.3.2"] cwd=/home/cubbi/.cache/opencode running INFO 2026-02-12T16:42:49 +2051ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd) + opencode-anthropic-auth@0.0.13 installed @gitlab/opencode-gitlab-auth@1.3.2 77 packages installed [2.00s] stderr=Resolving dependencies Resolved, downloaded and extracted [247] Saved lockfile done INFO 2026-02-12T16:42:49 +215ms service=bus type=* subscribing INFO 2026-02-12T16:42:49 +1ms service=bus type=session.updated subscribing INFO 2026-02-12T16:42:49 +0ms service=bus type=message.updated subscribing INFO 2026-02-12T16:42:49 +1ms service=bus type=message.part.updated subscribing INFO 2026-02-12T16:42:49 +0ms service=bus type=session.updated subscribing INFO 2026-02-12T16:42:49 +1ms service=bus type=message.updated subscribing INFO 2026-02-12T16:42:49 +0ms service=bus type=message.part.updated subscribing INFO 2026-02-12T16:42:49 +0ms service=bus type=session.diff subscribing INFO 2026-02-12T16:42:49 +0ms service=format init INFO 2026-02-12T16:42:49 +1ms service=bus type=file.edited subscribing INFO 2026-02-12T16:42:49 +3ms service=lsp serverIds=deno, typescript, vue, eslint, oxlint, biome, gopls, ruby-lsp, pyright, elixir-ls, zls, csharp, fsharp, sourcekit-lsp, rust, clangd, svelte, astro, jdtls, kotlin-ls, yaml-ls, lua-ls, php intelephense, prisma, dart, ocaml-lsp, bash, terraform, texlab, dockerfile, gleam, clojure-lsp, nixd, tinymist, haskell-language-server enabled LSP servers INFO 2026-02-12T16:42:49 +5ms service=scheduler id=snapshot.cleanup run INFO 2026-02-12T16:42:49 +0ms service=scheduler id=tool.truncation.cleanup run INFO 2026-02-12T16:42:49 +1ms service=bus type=command.executed subscribing INFO 2026-02-12T16:42:49 +66ms service=server method=POST path=/session request INFO 2026-02-12T16:42:49 +1ms service=server status=started method=POST path=/session request INFO 2026-02-12T16:42:49 +10ms service=session id=ses_3ad4422c5ffeE4CxFPeduEFoYf slug=hidden-comet version=1.1.51 projectID=global directory=/app/input title=New session - 2026-02-12T16:42:49.530Z permission=[{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] time={"created":1770914569530,"updated":1770914569530} created INFO 2026-02-12T16:42:49 +7ms service=bus type=session.created publishing INFO 2026-02-12T16:42:49 +0ms service=bus type=session.updated publishing INFO 2026-02-12T16:42:49 +6ms service=server status=completed duration=23 method=POST path=/session request INFO 2026-02-12T16:42:49 +1ms service=server method=GET path=/config request INFO 2026-02-12T16:42:49 +1ms service=server status=started method=GET path=/config request INFO 2026-02-12T16:42:49 +1ms service=server status=completed duration=1 method=GET path=/config request INFO 2026-02-12T16:42:49 +3ms service=server method=GET path=/event request INFO 2026-02-12T16:42:49 +1ms service=server status=started method=GET path=/event request INFO 2026-02-12T16:42:49 +0ms service=server method=POST path=/session/ses_3ad4422c5ffeE4CxFPeduEFoYf/message request INFO 2026-02-12T16:42:49 +0ms service=server status=started method=POST path=/session/ses_3ad4422c5ffeE4CxFPeduEFoYf/message request INFO 2026-02-12T16:42:49 +1ms service=server event connected INFO 2026-02-12T16:42:49 +2ms service=bus type=* subscribing INFO 2026-02-12T16:42:49 +22ms service=server status=completed duration=25 method=GET path=/event request INFO 2026-02-12T16:42:49 +2ms service=server status=completed duration=27 method=POST path=/session/ses_3ad4422c5ffeE4CxFPeduEFoYf/message request INFO 2026-02-12T16:42:49 +29ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:49 +28ms service=provider status=started state INFO 2026-02-12T16:42:49 +9ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:49 +102ms service=provider init INFO 2026-02-12T16:42:49 +36ms service=bus type=session.updated publishing INFO 2026-02-12T16:42:49 +22ms service=bus type=session.status publishing INFO 2026-02-12T16:42:49 +1ms service=session.prompt step=0 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:42:49 +42ms service=provider providerID=openrouter found INFO 2026-02-12T16:42:49 +0ms service=provider providerID=opencode found INFO 2026-02-12T16:42:49 +0ms service=provider providerID=litellm found INFO 2026-02-12T16:42:49 +0ms service=provider status=completed duration=215 state INFO 2026-02-12T16:42:49 +14ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=true agent=title mode=primary stream INFO 2026-02-12T16:42:49 +1ms service=provider status=started providerID=openrouter getSDK INFO 2026-02-12T16:42:49 +0ms service=provider providerID=openrouter pkg=@openrouter/ai-sdk-provider using bundled provider INFO 2026-02-12T16:42:49 +1ms service=provider status=completed duration=1 providerID=openrouter getSDK INFO 2026-02-12T16:42:49 +0ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:49 +2ms service=session.prompt status=started resolveTools  > build �� google/gemini-2.5-flash-preview-09-2025  INFO 2026-02-12T16:42:49 +49ms service=tool.registry status=started invalid INFO 2026-02-12T16:42:49 +1ms service=tool.registry status=started question INFO 2026-02-12T16:42:49 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:42:49 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:42:49 +1ms service=tool.registry status=started read INFO 2026-02-12T16:42:49 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:42:49 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:42:49 +0ms service=tool.registry status=started edit INFO 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service=tool.registry status=completed duration=0 webfetch INFO 2026-02-12T16:42:49 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-12T16:42:49 +0ms service=tool.registry status=completed duration=2 bash INFO 2026-02-12T16:42:49 +1ms service=tool.registry status=completed duration=1 skill INFO 2026-02-12T16:42:49 +1ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:42:49 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:42:49 +1ms service=tool.registry status=completed duration=4 task INFO 2026-02-12T16:42:49 +7ms service=session.prompt status=completed duration=62 resolveTools INFO 2026-02-12T16:42:49 +16ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:49 +3ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=true agent=title mode=primary stream INFO 2026-02-12T16:42:49 +13ms service=bus type=session.updated publishing INFO 2026-02-12T16:42:49 +11ms service=bus type=session.diff publishing INFO 2026-02-12T16:42:49 +21ms service=session.processor process INFO 2026-02-12T16:42:49 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:42:49 +1ms service=provider status=started providerID=openrouter getSDK INFO 2026-02-12T16:42:49 +0ms service=provider status=completed duration=0 providerID=openrouter getSDK INFO 2026-02-12T16:42:50 +11ms service=bus type=session.status publishing INFO 2026-02-12T16:42:50 +591ms service=bus type=session.updated publishing INFO 2026-02-12T16:42:50 +37ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:50 +12ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:50 +9ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:50 +146ms service=session.summary title=C++ bug hunt: fix 8 files title INFO 2026-02-12T16:42:50 +1ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:50 +30ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:51 +230ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:51 +220ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:51 +200ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:51 +23ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:51 +44ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:51 +106ms service=bus type=message.part.updated publishing This is a complex task involving multiple independent bug fixes in C++ files. I will process them one by one, following a systematic approach: read the file, identify the bug based on the file name hint and code context, fix the bug using the `edit` tool, and then move to the next file. Since I cannot interact with a user, I will proceed with the fixes without explicitly seeking approval for the plan for each file, but I will detail my reasoning for each fix. Since I am instructed to not ask any questions or have a back-and-forth, I will assume a standard C++ compilation environment (e.g., GCC/Clang with C++17 or C++20), and that the goal is to make the `main` function execute correctly and print the expected output. I will start by listing all the files to confirm their existence before reading them.  INFO 2026-02-12T16:42:51 +229ms service=permission permission=bash pattern=ls ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:42:51 +1ms service=permission permission=bash pattern=ls action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:42:51 +47ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:51 +17ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:51 +13ms service=bus type=message.part.updated publishing $ ls dangling_cstr.cpp init_order.cpp int_overflow.cpp iterator_invalidation.cpp off_by_one.cpp reference_to_temporary.cpp unsigned_underflow.cpp virtual_destructor.cpp  INFO 2026-02-12T16:42:51 +26ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:51 +4ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:52 +89ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:52 +0ms service=bus type=session.status publishing INFO 2026-02-12T16:42:52 +0ms service=session.prompt step=1 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:42:52 +38ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:52 +20ms service=bus type=session.updated publishing INFO 2026-02-12T16:42:52 +0ms service=bus type=session.diff publishing INFO 2026-02-12T16:42:52 +15ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:52 +4ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:42:52 +3ms service=tool.registry status=started invalid INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=started question INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:42:52 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=started read INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=started write INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=started task INFO 2026-02-12T16:42:52 +3ms service=tool.registry status=started webfetch INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=completed duration=4 invalid INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=completed duration=3 question INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=completed duration=3 read INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=completed duration=3 glob INFO 2026-02-12T16:42:52 +1ms service=tool.registry status=completed duration=4 grep INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=completed duration=4 edit INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=completed duration=4 write INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=completed duration=4 bash INFO 2026-02-12T16:42:52 +5ms service=tool.registry status=completed duration=6 skill INFO 2026-02-12T16:42:52 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:42:52 +3ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:42:52 +0ms service=tool.registry status=completed duration=12 task INFO 2026-02-12T16:42:52 +7ms service=session.prompt status=completed duration=22 resolveTools INFO 2026-02-12T16:42:52 +76ms service=session.processor process INFO 2026-02-12T16:42:52 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:42:52 +49ms service=bus type=session.status publishing INFO 2026-02-12T16:42:52 +698ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:53 +6ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:53 +59ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:53 +160ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:54 +1419ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:54 +67ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:54 +5ms service=permission permission=read pattern=/app/input/virtual_destructor.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:42:54 +0ms service=permission permission=read pattern=/app/input/virtual_destructor.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:42:54 +6ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:54 +34ms service=bus type=message.part.updated publishing The files are all present. I will now process them in the order provided. ### 1. `virtual_destructor.cpp` - Plugin system with memory management **Expected Bug:** Missing `virtual` destructor in the base class, leading to memory leaks when deleting a derived class object through a base class pointer. I will read the file to confirm the structure and apply the fix.  INFO 2026-02-12T16:42:54 +18ms service=lsp file=/app/input/virtual_destructor.cpp touching file INFO 2026-02-12T16:42:54 +0ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/virtual_destructor.cpp read INFO 2026-02-12T16:42:54 +3ms service=bus type=message.part.updated publishing ��� Read virtual_destructor.cpp INFO 2026-02-12T16:42:54 +4ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:54 +5ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:54 +37ms service=lsp.server downloading clangd from GitHub releases INFO 2026-02-12T16:42:54 +0ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:54 +1ms service=bus type=session.status publishing INFO 2026-02-12T16:42:54 +0ms service=session.prompt step=2 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:42:54 +29ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:54 +1ms service=bus type=session.updated publishing INFO 2026-02-12T16:42:54 +2ms service=bus type=session.diff publishing INFO 2026-02-12T16:42:54 +15ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:54 +3ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:42:54 +1ms service=tool.registry status=started invalid INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=started question INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:42:54 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:42:54 +1ms service=tool.registry status=started read INFO 2026-02-12T16:42:54 +2ms service=tool.registry status=started glob INFO 2026-02-12T16:42:54 +1ms service=tool.registry status=started grep INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=started write INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=started task INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:42:54 +1ms service=tool.registry status=started todowrite INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:42:54 +1ms service=tool.registry status=completed duration=6 invalid INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=completed duration=6 question INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=completed duration=5 read INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=completed duration=3 glob INFO 2026-02-12T16:42:54 +1ms service=tool.registry status=completed duration=3 grep INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=completed duration=3 edit INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=completed duration=3 write INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=completed duration=3 webfetch INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=completed duration=2 todowrite INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=completed duration=7 bash INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=completed duration=2 skill INFO 2026-02-12T16:42:54 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:42:54 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:42:54 +0ms service=tool.registry status=completed duration=3 task INFO 2026-02-12T16:42:54 +4ms service=session.prompt status=completed duration=12 resolveTools INFO 2026-02-12T16:42:54 +18ms service=session.processor process INFO 2026-02-12T16:42:54 +3ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:42:54 +17ms service=bus type=session.status publishing INFO 2026-02-12T16:42:55 +890ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:55 +10ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:55 +19ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:56 +893ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:56 +11ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:56 +32ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:56 +10ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:56 +187ms service=permission permission=edit pattern=app/input/virtual_destructor.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:42:56 +1ms service=permission permission=edit pattern=app/input/virtual_destructor.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:42:56 +17ms service=bus type=file.edited publishing INFO 2026-02-12T16:42:57 +24ms service=format file=/app/input/virtual_destructor.cpp formatting INFO 2026-02-12T16:42:57 +18ms service=format name=zig ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=air ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-12T16:42:57 +34ms service=format name=gleam ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-12T16:42:57 +28ms service=bus type=message.part.updated publishing  The bug is exactly where expected: the base class `Plugin`'s destructor is not `virtual`. When `delete p;` is called on line 52 through a `Plugin*` pointer pointing to an `ImagePlugin`, only the base class destructor is called, leading to a memory leak of `imageData_` from the derived class. **Fix:** Add `virtual` keyword to the base class destructor.  INFO 2026-02-12T16:42:57 +5ms service=format name=biome ext=.cpp checking INFO 2026-02-12T16:42:57 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-12T16:42:57 +1ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/virtual_destructor.cpp read INFO 2026-02-12T16:42:57 +2ms service=lsp file=/app/input/virtual_destructor.cpp touching file INFO 2026-02-12T16:42:57 +1ms service=bus type=message.part.updated publishing ERROR 2026-02-12T16:42:57 +440ms service=lsp.server error=Failed with exit code 1 Failed to extract clangd archive INFO 2026-02-12T16:42:57 +16ms service=bus type=message.part.updated publishing ��� Edit virtual_destructor.cpp Index: /app/input/virtual_destructor.cpp =================================================================== --- /app/input/virtual_destructor.cpp +++ /app/input/virtual_destructor.cpp @@ -8,9 +8,9 @@ Plugin(const std::string& name) : name_(name) { buffer_ = new char[256]; } -~Plugin() { // BUG: Missing virtual +virtual ~Plugin() { delete[] buffer_; } virtual std::string getName() const { return name_; }  INFO 2026-02-12T16:42:57 +7ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:57 +3ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:57 +13ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:57 +1ms service=bus type=session.status publishing INFO 2026-02-12T16:42:57 +0ms service=session.prompt step=3 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:42:57 +22ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:57 +1ms service=bus type=session.updated publishing INFO 2026-02-12T16:42:57 +1ms service=bus type=session.diff publishing INFO 2026-02-12T16:42:57 +15ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:57 +1ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=started invalid INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=started question INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:42:57 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:42:57 +1ms service=tool.registry status=started read INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=started write INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=started task INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=completed duration=1 question INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=completed duration=0 read INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=completed duration=0 glob INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=completed duration=0 grep INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=completed duration=0 write INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=completed duration=1 bash INFO 2026-02-12T16:42:57 +1ms service=tool.registry status=completed duration=1 skill INFO 2026-02-12T16:42:57 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:42:57 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:42:57 +0ms service=tool.registry status=completed duration=1 task INFO 2026-02-12T16:42:57 +2ms service=session.prompt status=completed duration=4 resolveTools INFO 2026-02-12T16:42:57 +15ms service=session.processor process INFO 2026-02-12T16:42:57 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:42:57 +27ms service=bus type=session.status publishing INFO 2026-02-12T16:42:58 +729ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:58 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:58 +37ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:58 +252ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:58 +252ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:58 +0ms service=permission permission=read pattern=/app/input/reference_to_temporary.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:42:58 +1ms service=permission permission=read pattern=/app/input/reference_to_temporary.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:42:58 +0ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:58 +12ms service=bus type=message.part.updated publishing ### 2. `reference_to_temporary.cpp` - Configuration system **Expected Bug:** A reference is bound to a temporary object that goes out of scope, leading to a dangling reference or undefined behavior. I will read the file.  INFO 2026-02-12T16:42:58 +21ms service=lsp file=/app/input/reference_to_temporary.cpp touching file INFO 2026-02-12T16:42:58 +0ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/reference_to_temporary.cpp read INFO 2026-02-12T16:42:58 +10ms service=bus type=message.part.updated publishing ��� Read reference_to_temporary.cpp INFO 2026-02-12T16:42:58 +5ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:42:59 +10ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:59 +63ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:59 +1ms service=bus type=session.status publishing INFO 2026-02-12T16:42:59 +0ms service=session.prompt step=4 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:42:59 +30ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:59 +3ms service=bus type=session.updated publishing INFO 2026-02-12T16:42:59 +4ms service=bus type=session.diff publishing INFO 2026-02-12T16:42:59 +31ms service=bus type=message.updated publishing INFO 2026-02-12T16:42:59 +0ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:42:59 +1ms service=tool.registry status=started invalid INFO 2026-02-12T16:42:59 +0ms service=tool.registry status=started question INFO 2026-02-12T16:42:59 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:42:59 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:42:59 +0ms service=tool.registry status=started read INFO 2026-02-12T16:42:59 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:42:59 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:42:59 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:42:59 +0ms service=tool.registry status=started write INFO 2026-02-12T16:42:59 +0ms service=tool.registry status=started task INFO 2026-02-12T16:42:59 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:42:59 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pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:42:59 +0ms service=tool.registry 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type=message.part.updated publishing INFO 2026-02-12T16:43:00 +6ms service=permission permission=edit pattern=app/input/reference_to_temporary.cpp 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evaluate INFO 2026-02-12T16:43:00 +1ms service=permission permission=edit pattern=app/input/reference_to_temporary.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:00 +0ms service=bus type=file.edited publishing INFO 2026-02-12T16:43:00 +0ms service=format file=/app/input/reference_to_temporary.cpp formatting INFO 2026-02-12T16:43:00 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=air ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-12T16:43:00 +1ms service=format name=latexindent ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-12T16:43:00 +3ms service=format name=dart ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-12T16:43:00 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-12T16:43:00 +2ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/reference_to_temporary.cpp read INFO 2026-02-12T16:43:00 +0ms service=lsp file=/app/input/reference_to_temporary.cpp touching file INFO 2026-02-12T16:43:00 +7ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:00 +8ms service=bus type=message.part.updated publishing  The function `getAppName` returns a `const std::string&` to a temporary `std::string("MyApplication")`. The temporary is destroyed at the end of the return statement, leaving the caller's `appName` reference on line 20 dangling. **Fix:** Change the return type to return by value (`std::string`), which safely copies the string. Since this is a simple string literal, returning by value is the correct and safest approach.  INFO 2026-02-12T16:43:00 +33ms service=bus type=message.part.updated publishing ��� Edit reference_to_temporary.cpp Index: /app/input/reference_to_temporary.cpp =================================================================== --- /app/input/reference_to_temporary.cpp +++ /app/input/reference_to_temporary.cpp @@ -4,9 +4,9 @@ // Configuration system class Config { public: // BUG: Returns reference to temporary - const std::string& getAppName() { + std::string getAppName() { return std::string("MyApplication"); // temporary destroyed at end of statement } int getVersion() {  INFO 2026-02-12T16:43:00 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:00 +5ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:00 +28ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:00 +7ms service=bus type=session.status publishing INFO 2026-02-12T16:43:00 +0ms service=session.prompt step=5 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:00 +88ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:00 +2ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:00 +6ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:00 +15ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:00 +2ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:00 +2ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:00 +1ms service=tool.registry status=started question INFO 2026-02-12T16:43:00 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:00 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:00 +1ms service=tool.registry status=started read INFO 2026-02-12T16:43:00 +1ms service=tool.registry status=started glob INFO 2026-02-12T16:43:00 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:43:00 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:43:00 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status=completed duration=2 webfetch INFO 2026-02-12T16:43:00 +0ms service=tool.registry status=completed duration=2 todowrite INFO 2026-02-12T16:43:00 +0ms service=tool.registry status=completed duration=6 bash INFO 2026-02-12T16:43:00 +2ms service=tool.registry status=completed duration=4 skill INFO 2026-02-12T16:43:00 +2ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:00 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:00 +0ms service=tool.registry status=completed duration=7 task INFO 2026-02-12T16:43:00 +5ms service=session.prompt status=completed duration=18 resolveTools INFO 2026-02-12T16:43:00 +21ms service=session.processor process INFO 2026-02-12T16:43:00 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:00 +4ms service=bus type=session.status publishing INFO 2026-02-12T16:43:01 +718ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:01 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:01 +4ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:01 +181ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:01 +42ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:01 +5ms service=permission permission=read pattern=/app/input/iterator_invalidation.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:01 +2ms service=permission permission=read pattern=/app/input/iterator_invalidation.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:01 +4ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:01 +13ms service=bus type=message.part.updated publishing ### 3. `iterator_invalidation.cpp` - Event queue processor **Expected Bug:** Iterating over and simultaneously modifying a standard container (like `std::vector` or `std::list`), leading to iterator invalidation and undefined behavior. I will read the file.  INFO 2026-02-12T16:43:01 +56ms service=lsp file=/app/input/iterator_invalidation.cpp touching file INFO 2026-02-12T16:43:01 +0ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/iterator_invalidation.cpp read INFO 2026-02-12T16:43:01 +2ms service=bus type=message.part.updated publishing ��� Read iterator_invalidation.cpp INFO 2026-02-12T16:43:01 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:01 +1ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:01 +7ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:01 +0ms service=bus type=session.status publishing INFO 2026-02-12T16:43:01 +0ms service=session.prompt step=6 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:01 +24ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:01 +2ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:01 +0ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:01 +14ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:01 +1ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:01 +3ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=started question INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:01 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=started read INFO 2026-02-12T16:43:01 +1ms service=tool.registry status=started glob INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=started write INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=started task INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=completed duration=1 question INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=completed duration=1 read INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=completed duration=0 glob INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=completed duration=0 grep INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=completed duration=0 write INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-12T16:43:01 +0ms service=tool.registry status=completed duration=1 bash INFO 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ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:01 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:01 +1ms service=tool.registry 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publishing INFO 2026-02-12T16:43:06 +27ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:06 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:06 +114ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:07 +161ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:07 +176ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:07 +16ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:07 +546ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:07 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:07 +6ms service=permission permission=edit pattern=app/input/iterator_invalidation.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:07 +0ms service=permission permission=edit pattern=app/input/iterator_invalidation.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:07 +0ms service=bus type=file.edited publishing INFO 2026-02-12T16:43:07 +0ms service=format file=/app/input/iterator_invalidation.cpp formatting INFO 2026-02-12T16:43:07 +1ms service=format name=zig ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=air ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-12T16:43:07 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-12T16:43:07 +3ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/iterator_invalidation.cpp read INFO 2026-02-12T16:43:07 +0ms service=lsp file=/app/input/iterator_invalidation.cpp touching file INFO 2026-02-12T16:43:07 +2ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:07 +4ms service=bus type=message.part.updated publishing  When `events_.push_back` is called on line 21, it may reallocate the underlying storage of the `std::vector`, invalidating all iterators, including `it` and the end iterator, leading to undefined behavior on the next loop iteration. **Fix:** To process all initial events without invalidating iterators, we should process a copy of the events, or, more simply in this case, iterate up to the original size and allow new events to be processed in a subsequent call. Since the code seems to want to process only the events that existed *before* the function call, iterating up to the initial size is the solution. I will use a standard index-based loop to iterate up to the size of the vector *before* the modifications. Since `events_` is a `std::vector`, this is safe. I will replace the iterator-based loop with an index-based loop that uses the initial size. I can't change the iterator loop directly to a range-based for loop because I need to check the event and possibly modify the container. The simplest fix that maintains the intention (processing the existing events) is an index loop. Original loop (lines 16-23): ```cpp 00016| for (auto it = events_.begin(); it != events_.end(); ++it) { 00017| std::cout << "Event: " << *it << std::endl; 00018| 00019| // Add derived event during iteration 00020| if (*it == "user_login") { 00021| events_.push_back("log_analytics"); // Invalidates iterator! 00022| } 00023| } ``` New loop: ```cpp size_t initial_size = events_.size(); for (size_t i = 0; i < initial_size; ++i) { std::cout << "Event: " << events_[i] << std::endl; // Add derived event during iteration if (events_[i] == "user_login") { events_.push_back("log_analytics"); } } ``` I will apply this change. Since I need to add a new line to declare `initial_size`, I will use `edit` twice or rewrite the block. I will use `edit` to rewrite the block for simplicity and correctness. The block I am replacing is from line 16 to 23. I'll replace line 16 with the new logic. **NOTE:** I must be careful with line numbering. I will read line 16 and replace it with the start of the new loop logic, and then remove the now-redundant lines. The simplest way is to replace the entire old loop with the new one. I'll use `edit` to replace lines 16-23. Old block: ```cpp 00016| for (auto it = events_.begin(); it != events_.end(); ++it) { 00017| std::cout << "Event: " << *it << std::endl; 00018| 00019| // Add derived event during iteration 00020| if (*it == "user_login") { 00021| events_.push_back("log_analytics"); // Invalidates iterator! 00022| } 00023| } ``` New block: ```cpp size_t initial_size = events_.size(); for (size_t i = 0; i < initial_size; ++i) { std::cout << "Event: " << events_[i] << std::endl; // Add derived event during iteration if (events_[i] == "user_login") { events_.push_back("log_analytics"); } } ``` I will read the file content again to get the exact `oldString` lines (16-23) for the `edit` tool. The `read` output was: ``` 00016| for (auto it = events_.begin(); it != events_.end(); ++it) { 00017| std::cout << "Event: " << *it << std::endl; 00018| 00019| // Add derived event during iteration 00020| if (*it == "user_login") { 00021| events_.push_back("log_analytics"); // Invalidates iterator! 00022| } 00023| } ``` This is a multi-line replacement, so I must capture it precisely. The `oldString` will be: ```cpp for (auto it = events_.begin(); it != events_.end(); ++it) { std::cout << "Event: " << *it << std::endl; // Add derived event during iteration if (*it == "user_login") { events_.push_back("log_analytics"); // Invalidates iterator! } } ``` The `newString` will be: ```cpp const size_t initial_size = events_.size(); for (size_t i = 0; i < initial_size; ++i) { std::cout << "Event: " << events_[i] << std::endl; // Add derived event during iteration if (events_[i] == "user_login") { events_.push_back("log_analytics"); } } ``` I'll use `const size_t` for `initial_size`.  INFO 2026-02-12T16:43:07 +32ms service=bus type=message.part.updated publishing ��� Edit iterator_invalidation.cpp Index: /app/input/iterator_invalidation.cpp =================================================================== --- /app/input/iterator_invalidation.cpp +++ /app/input/iterator_invalidation.cpp @@ -12,14 +12,15 @@ void processEvents() { std::cout << "Processing events..." << std::endl; // BUG: Iterator invalidated by push_back - for (auto it = events_.begin(); it != events_.end(); ++it) { - std::cout << "Event: " << *it << std::endl; + const size_t initial_size = events_.size(); + for (size_t i = 0; i < initial_size; ++i) { + std::cout << "Event: " << events_[i] << std::endl; // Add derived event during iteration - if (*it == "user_login") { - events_.push_back("log_analytics"); // Invalidates iterator! + if (events_[i] == "user_login") { + events_.push_back("log_analytics"); } } }  INFO 2026-02-12T16:43:07 +6ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:07 +0ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:08 +52ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:08 +1ms service=bus type=session.status publishing INFO 2026-02-12T16:43:08 +0ms service=session.prompt step=7 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:08 +127ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:08 +5ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:08 +1ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:08 +17ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:08 +0ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=started question INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:08 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:08 +2ms service=tool.registry status=started read INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:43:08 +1ms service=tool.registry status=started edit INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=started write INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=started task INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=completed duration=4 invalid INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=completed duration=4 question INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=completed duration=1 read INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-02-12T16:43:08 +1ms service=tool.registry status=completed duration=1 write INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-02-12T16:43:08 +0ms service=tool.registry status=completed duration=5 bash INFO 2026-02-12T16:43:08 +1ms service=tool.registry status=completed duration=2 skill INFO 2026-02-12T16:43:08 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:08 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:08 +1ms service=tool.registry status=completed duration=3 task INFO 2026-02-12T16:43:08 +3ms service=session.prompt status=completed duration=10 resolveTools INFO 2026-02-12T16:43:08 +12ms service=session.processor process INFO 2026-02-12T16:43:08 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:08 +19ms service=bus type=session.status publishing INFO 2026-02-12T16:43:09 +1001ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:09 +2ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:09 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:09 +257ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:09 +9ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:09 +1ms service=permission permission=read pattern=/app/input/unsigned_underflow.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:09 +0ms service=permission permission=read pattern=/app/input/unsigned_underflow.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:09 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:09 +3ms service=bus type=message.part.updated publishing ### 4. `unsigned_underflow.cpp` - Ring buffer implementation **Expected Bug:** Using unsigned integers in a way that allows a subtraction or decrement to go below zero, resulting in a large positive number due to wrap-around (underflow). I will read the file.  INFO 2026-02-12T16:43:09 +13ms service=lsp file=/app/input/unsigned_underflow.cpp touching file INFO 2026-02-12T16:43:09 +0ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/unsigned_underflow.cpp read INFO 2026-02-12T16:43:09 +4ms service=bus type=message.part.updated publishing ��� Read unsigned_underflow.cpp INFO 2026-02-12T16:43:09 +6ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:09 +1ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:09 +33ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:09 +0ms service=bus type=session.status publishing INFO 2026-02-12T16:43:09 +0ms service=session.prompt step=8 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:09 +57ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:09 +3ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:09 +3ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:09 +17ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:09 +0ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:09 +1ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=started question INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:09 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:09 +1ms service=tool.registry status=started read INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=started write INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=started task INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-02-12T16:43:09 +1ms service=tool.registry status=completed duration=2 question INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=completed duration=1 read INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-02-12T16:43:09 +1ms service=tool.registry status=completed duration=2 edit INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=completed duration=2 write INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=completed duration=2 webfetch INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=completed duration=2 todowrite INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=completed duration=3 bash INFO 2026-02-12T16:43:09 +2ms service=tool.registry status=completed duration=4 skill INFO 2026-02-12T16:43:09 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:09 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:09 +0ms service=tool.registry status=completed duration=4 task INFO 2026-02-12T16:43:09 +5ms service=session.prompt status=completed duration=11 resolveTools INFO 2026-02-12T16:43:09 +35ms service=session.processor process INFO 2026-02-12T16:43:09 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:09 +30ms service=bus type=session.status publishing INFO 2026-02-12T16:43:10 +557ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:10 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:10 +29ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:10 +205ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:10 +227ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:10 +203ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:11 +233ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:11 +234ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:11 +518ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:11 +4ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:11 +77ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:12 +239ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:12 +177ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:12 +22ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:12 +5ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:12 +14ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:12 +180ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:12 +4ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:12 +10ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:12 +206ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:13 +229ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:13 +241ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:13 +203ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:13 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:13 +7ms service=permission permission=edit pattern=app/input/unsigned_underflow.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:13 +0ms service=permission permission=edit pattern=app/input/unsigned_underflow.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:13 +0ms service=bus type=file.edited publishing INFO 2026-02-12T16:43:13 +0ms service=format file=/app/input/unsigned_underflow.cpp formatting INFO 2026-02-12T16:43:13 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-12T16:43:13 +1ms service=format name=terraform ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=air ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-12T16:43:13 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-12T16:43:13 +2ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/unsigned_underflow.cpp read INFO 2026-02-12T16:43:13 +0ms service=lsp file=/app/input/unsigned_underflow.cpp touching file INFO 2026-02-12T16:43:13 +0ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:13 +1ms service=bus type=message.part.updated publishing  The issue is in the `available()` function. Since `buffer_` is an unbounded `std::vector` (it uses `push_back` without bound checking or wrapping), and `capacity_` is passed in but only used for the modulo operations on `head_` and `tail_`, the class is not actually a ring buffer, but rather just a wrapper for a `std::vector` where the indices are used to track position (which is incomplete as `pop` is missing and `push` doesn't use `head_`). However, the bug is clearly marked at line 16. In a real ring buffer, if `tail_ < head_` it means the buffer has wrapped around, and the calculation should be `capacity_ - head_ + tail_`. But here, the indices are only ever incremented up to 3 (lines 33-35). `head_` is 0, `tail_` is 3. `available()` correctly returns 3. The bug is designed to appear when the *buffer is full and wrapped*, but since there is no `pop`, we can only assume the intention of the function *in a correct ring buffer* is to calculate the distance. Let's assume the author *intended* for the indices to be used for a wrapped buffer, but didn't implement the wrapping logic in the data storage, and the bug is in the *unwrapped* state: - If we assume the buffer is *not* wrapped around (i.e., `tail_ >= head_`), the code is correct: `tail_ - head_`. - If we assume the buffer *is* wrapped around (i.e., `tail_ < head_`), the correct calculation is `capacity_ - head_ + tail_`. The key issue in a standard ring buffer calculation is when the buffer is full and wrapped. In the current example, the buffer is NOT wrapped (`head_=0`, `tail_=3`, `capacity_=10`). The output should be 3. `3 - 0 = 3`. So, for the example usage, the code is correct. The problem is general underflow when the buffer wraps. A correct implementation of `available` for a ring buffer is: ```cpp return (tail_ >= head_) ? (tail_ - head_) : (capacity_ - head_ + tail_); ``` Alternatively, using the modulo property: ```cpp return (tail_ - head_ + capacity_) % capacity_; ``` Since the provided code doesn't manage the `std::vector` as a ring buffer (it just grows indefinitely), I will apply the correct ring buffer index calculation, assuming the *intended* design was a correct ring buffer and the bug description ("Unsigned underflow when tail < head") is the target. I will use the modulo-based calculation for `available()`, which is safer with unsigned types when dealing with wrapping indices. I also need to include `` for `size_t` if it's not implicitly included, but `` usually provides it. It's safer to use `std::size_t`. Since the code already uses `size_t` without a specific include, I'll stick to the core logic fix. **Fix:** Change line 16 to use the wrapped calculation.  INFO 2026-02-12T16:43:13 +7ms service=bus type=message.part.updated publishing ��� Edit unsigned_underflow.cpp Index: /app/input/unsigned_underflow.cpp =================================================================== --- /app/input/unsigned_underflow.cpp +++ /app/input/unsigned_underflow.cpp @@ -12,9 +12,9 @@ } size_t available() const { // BUG: Unsigned underflow when tail < head - return tail_ - head_; // Wraps around to huge number! + return (tail_ - head_ + capacity_) % capacity_; } bool isEmpty() const { return head_ == tail_;  INFO 2026-02-12T16:43:13 +4ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:13 +1ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:13 +32ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:13 +0ms service=bus type=session.status publishing INFO 2026-02-12T16:43:13 +0ms service=session.prompt step=9 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:13 +117ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:13 +1ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:13 +2ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:13 +12ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:13 +0ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=started question INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:13 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=started read INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:43:13 +1ms service=tool.registry status=started grep INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=started write INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=started task INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:43:13 +1ms service=tool.registry status=completed duration=3 invalid INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=completed duration=3 question INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=completed duration=2 read INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=completed duration=2 glob INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=completed duration=1 write INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=completed duration=3 bash INFO 2026-02-12T16:43:13 +1ms service=tool.registry status=completed duration=2 skill INFO 2026-02-12T16:43:13 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:13 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:13 +0ms service=tool.registry status=completed duration=2 task INFO 2026-02-12T16:43:13 +3ms service=session.prompt status=completed duration=7 resolveTools INFO 2026-02-12T16:43:13 +14ms service=session.processor process INFO 2026-02-12T16:43:13 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:13 +11ms service=bus type=session.status publishing INFO 2026-02-12T16:43:14 +475ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:14 +6ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:14 +4ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:14 +191ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:14 +63ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:14 +2ms service=permission permission=read pattern=/app/input/dangling_cstr.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:14 +0ms service=permission permission=read pattern=/app/input/dangling_cstr.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:14 +4ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:14 +16ms service=bus type=message.part.updated publishing ### 5. `dangling_cstr.cpp` - Log formatting system **Expected Bug:** Storing a C-style string (pointer, `const char*`) that points to the internal buffer of a temporary `std::string`, leading to a dangling pointer once the temporary is destroyed. I will read the file.  INFO 2026-02-12T16:43:14 +3ms service=lsp file=/app/input/dangling_cstr.cpp touching file INFO 2026-02-12T16:43:14 +0ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/dangling_cstr.cpp read INFO 2026-02-12T16:43:14 +11ms service=bus type=message.part.updated publishing ��� Read dangling_cstr.cpp INFO 2026-02-12T16:43:14 +11ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:14 +1ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:14 +27ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:14 +2ms service=bus type=session.status publishing INFO 2026-02-12T16:43:14 +1ms service=session.prompt step=10 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:14 +37ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:14 +2ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:14 +13ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:14 +11ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:14 +5ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:14 +1ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=started question INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:14 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:14 +1ms service=tool.registry status=started read INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=started write INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=started task INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:43:14 +2ms service=tool.registry status=started skill INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=completed duration=3 invalid INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=completed duration=3 question INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=completed duration=2 read INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=completed duration=2 glob INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=completed duration=2 grep INFO 2026-02-12T16:43:14 +1ms service=tool.registry status=completed duration=3 edit INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=completed duration=3 write INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=completed duration=3 webfetch INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=completed duration=3 todowrite INFO 2026-02-12T16:43:14 +0ms service=tool.registry status=completed duration=4 bash INFO 2026-02-12T16:43:14 +3ms service=tool.registry status=completed duration=4 skill INFO 2026-02-12T16:43:14 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:14 +1ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:14 +1ms service=tool.registry status=completed duration=8 task INFO 2026-02-12T16:43:14 +1ms service=session.prompt status=completed duration=11 resolveTools INFO 2026-02-12T16:43:14 +14ms service=session.processor process INFO 2026-02-12T16:43:14 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:14 +10ms service=bus type=session.status publishing INFO 2026-02-12T16:43:15 +679ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:15 +3ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:15 +31ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:15 +221ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:15 +219ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:16 +254ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:16 +148ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:16 +148ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:16 +85ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:16 +21ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:16 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:16 +80ms service=permission permission=edit pattern=app/input/dangling_cstr.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:16 +4ms service=permission permission=edit pattern=app/input/dangling_cstr.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:16 +3ms service=bus type=file.edited publishing INFO 2026-02-12T16:43:16 +0ms service=format file=/app/input/dangling_cstr.cpp formatting INFO 2026-02-12T16:43:16 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=air ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-12T16:43:16 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-12T16:43:16 +1ms service=bus type=file.watcher.updated publishing INFO 2026-02-12T16:43:16 +5ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/dangling_cstr.cpp read INFO 2026-02-12T16:43:16 +1ms service=lsp file=/app/input/dangling_cstr.cpp touching file INFO 2026-02-12T16:43:16 +0ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:16 +1ms service=bus type=message.part.updated publishing  The `formatMessage` function creates a local `std::string` named `formatted` on line 9 and returns a `const char*` pointer to its internal buffer on line 10 via `c_str()`. When `formatMessage` returns, `formatted` is destroyed, and the returned pointer becomes dangling. On line 15, `std::cout << formatted` uses this dangling pointer, leading to undefined behavior. **Fix:** The function should return a copy of the `std::string` by value, ensuring the formatted message is safely copied to the caller. I will change the return type of `formatMessage` to `std::string`. The function implementation must also return the `std::string` object itself, not the pointer. Lines 8 and 10 need modification. Line 8: `const char* formatMessage(const std::string& msg) {` -> `std::string formatMessage(const std::string& msg) {` Line 10: `return formatted.c_str(); // Dangling pointer!` -> `return formatted;`  INFO 2026-02-12T16:43:16 +77ms service=bus type=message.part.updated publishing ��� Edit dangling_cstr.cpp Index: /app/input/dangling_cstr.cpp =================================================================== --- /app/input/dangling_cstr.cpp +++ /app/input/dangling_cstr.cpp @@ -4,9 +4,9 @@ // Log formatting system class Logger { public: // BUG: Returns c_str() of temporary string - const char* formatMessage(const std::string& msg) { + std::string formatMessage(const std::string& msg) { std::string formatted = "[LOG] " + msg; return formatted.c_str(); // Dangling pointer! }  INFO 2026-02-12T16:43:16 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:16 +1ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:16 +130ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:16 +1ms service=bus type=session.status publishing INFO 2026-02-12T16:43:16 +0ms service=session.prompt step=11 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:16 +154ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:16 +4ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:16 +1ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:16 +6ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:16 +0ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:16 +1ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:16 +0ms service=tool.registry status=started question INFO 2026-02-12T16:43:16 +1ms service=tool.registry status=started bash INFO 2026-02-12T16:43:16 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:16 +0ms service=tool.registry status=started read INFO 2026-02-12T16:43:16 +3ms service=tool.registry status=started glob INFO 2026-02-12T16:43:16 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:43:16 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:43:16 +0ms service=tool.registry status=started write INFO 2026-02-12T16:43:16 +0ms service=tool.registry status=started task INFO 2026-02-12T16:43:16 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:43:16 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:43:16 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:43:16 +0ms service=tool.registry status=completed duration=4 invalid INFO 2026-02-12T16:43:16 +0ms service=tool.registry status=completed duration=4 question INFO 2026-02-12T16:43:16 +0ms service=tool.registry status=completed duration=3 read INFO 2026-02-12T16:43:16 +1ms service=tool.registry status=completed duration=1 glob INFO 2026-02-12T16:43:16 +0ms service=tool.registry status=completed duration=1 grep INFO 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ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:16 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:16 +0ms service=tool.registry status=completed duration=1 task INFO 2026-02-12T16:43:16 +2ms service=session.prompt status=completed duration=8 resolveTools INFO 2026-02-12T16:43:16 +10ms service=session.processor process INFO 2026-02-12T16:43:16 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:16 +11ms service=bus type=session.status publishing INFO 2026-02-12T16:43:17 +938ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:17 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:17 +0ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:17 +11ms service=permission permission=edit pattern=app/input/dangling_cstr.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:17 +0ms service=permission permission=edit pattern=app/input/dangling_cstr.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:17 +0ms service=bus type=file.edited publishing INFO 2026-02-12T16:43:17 +0ms service=format file=/app/input/dangling_cstr.cpp formatting INFO 2026-02-12T16:43:17 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-12T16:43:17 +3ms service=format name=standardrb ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-12T16:43:17 +1ms service=format name=ruff ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=air ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-12T16:43:17 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-12T16:43:17 +1ms service=bus type=file.watcher.updated publishing INFO 2026-02-12T16:43:17 +25ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/dangling_cstr.cpp read INFO 2026-02-12T16:43:17 +5ms service=lsp file=/app/input/dangling_cstr.cpp touching file INFO 2026-02-12T16:43:17 +0ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:17 +11ms service=bus type=message.part.updated publishing ��� Edit dangling_cstr.cpp Index: /app/input/dangling_cstr.cpp =================================================================== --- /app/input/dangling_cstr.cpp +++ /app/input/dangling_cstr.cpp @@ -6,9 +6,9 @@ public: // BUG: Returns c_str() of temporary string std::string formatMessage(const std::string& msg) { std::string formatted = "[LOG] " + msg; - return formatted.c_str(); // Dangling pointer! + return formatted; } void log(const std::string& msg) { const char* formatted = formatMessage(msg);  INFO 2026-02-12T16:43:17 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:17 +0ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:17 +4ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:17 +1ms service=bus type=session.status publishing INFO 2026-02-12T16:43:17 +0ms service=session.prompt step=12 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:18 +70ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:18 +1ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:18 +0ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:18 +5ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:18 +1ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:18 +0ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:18 +0ms service=tool.registry status=started question INFO 2026-02-12T16:43:18 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:18 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:18 +1ms service=tool.registry status=started read INFO 2026-02-12T16:43:18 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:43:18 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:43:18 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:43:18 +0ms service=tool.registry status=started write INFO 2026-02-12T16:43:18 +0ms service=tool.registry status=started task INFO 2026-02-12T16:43:18 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:43:18 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:43:18 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:43:18 +0ms service=tool.registry status=completed duration=1 invalid INFO 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ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:18 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:18 +0ms service=tool.registry status=completed duration=0 task INFO 2026-02-12T16:43:18 +2ms service=session.prompt status=completed duration=3 resolveTools INFO 2026-02-12T16:43:18 +8ms service=session.processor process INFO 2026-02-12T16:43:18 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:18 +9ms service=bus type=session.status publishing INFO 2026-02-12T16:43:18 +703ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:18 +2ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:18 +55ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:19 +226ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:19 +189ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:19 +262ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:19 +4ms service=bus 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INFO 2026-02-12T16:43:20 +7ms service=permission permission=edit pattern=app/input/dangling_cstr.cpp 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evaluate INFO 2026-02-12T16:43:20 +0ms service=permission permission=edit pattern=app/input/dangling_cstr.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:20 +0ms service=bus type=file.edited publishing INFO 2026-02-12T16:43:20 +0ms service=format file=/app/input/dangling_cstr.cpp formatting INFO 2026-02-12T16:43:20 +1ms service=format name=zig ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=air ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-12T16:43:20 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-12T16:43:20 +1ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/dangling_cstr.cpp read INFO 2026-02-12T16:43:20 +1ms service=lsp file=/app/input/dangling_cstr.cpp touching file INFO 2026-02-12T16:43:20 +2ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:20 +1ms service=bus type=message.part.updated publishing Now I need to fix the caller `log(const std::string& msg)` on line 14: `const char* formatted = formatMessage(msg);` -> `std::string formatted = formatMessage(msg);` I will read the file again to ensure I get the line numbers right after the last change. I only need the `log` function. I expect `log` function to be around line 13-16. Since I made two edits, the line numbers might have shifted slightly, although in this case they shouldn't as the number of characters in the code didn't change enough to warrant a line wrap/unwrap. Original file: ``` 00013| void log(const std::string& msg) { 00014| const char* formatted = formatMessage(msg); 00015| std::cout << formatted << std::endl; 00016| } ``` After two edits, the file should look like: ``` 00007| std::string formatMessage(const std::string& msg) { 00009| std::string formatted = "[LOG] " + msg; 00010| return formatted; 00011| } 00012| 00013| void log(const std::string& msg) { 00014| const char* formatted = formatMessage(msg); 00015| std::cout << formatted << std::endl; 00016| } ``` Line 14 still needs fixing.  INFO 2026-02-12T16:43:20 +8ms service=bus type=message.part.updated publishing ��� Edit dangling_cstr.cpp Index: /app/input/dangling_cstr.cpp =================================================================== --- /app/input/dangling_cstr.cpp +++ /app/input/dangling_cstr.cpp @@ -10,9 +10,9 @@ return formatted; } void log(const std::string& msg) { - const char* formatted = formatMessage(msg); + std::string formatted = formatMessage(msg); std::cout << formatted << std::endl; } };  INFO 2026-02-12T16:43:20 +5ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:20 +2ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:20 +25ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:20 +0ms service=bus type=session.status publishing INFO 2026-02-12T16:43:20 +0ms service=session.prompt step=13 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:20 +168ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:20 +0ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:20 +1ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:20 +16ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:20 +0ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:20 +1ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=started question INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:20 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=started read INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:43:20 +1ms service=tool.registry status=started grep INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=started write INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=started task INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=completed duration=1 question INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=completed duration=1 read INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=completed duration=0 grep INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=completed duration=0 write INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=completed duration=1 bash INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=completed duration=0 skill INFO 2026-02-12T16:43:20 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:20 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:20 +0ms service=tool.registry status=completed duration=0 task INFO 2026-02-12T16:43:20 +2ms service=session.prompt status=completed duration=4 resolveTools INFO 2026-02-12T16:43:20 +17ms service=session.processor process INFO 2026-02-12T16:43:20 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:20 +10ms service=bus type=session.status publishing INFO 2026-02-12T16:43:21 +848ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:21 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:21 +0ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:21 +207ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:21 +65ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:21 +1ms service=permission permission=read pattern=/app/input/init_order.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:21 +0ms service=permission permission=read pattern=/app/input/init_order.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:21 +3ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:21 +7ms service=bus type=message.part.updated publishing ### 6. `init_order.cpp` - Coordinate system with units **Expected Bug:** Static/global initialization order fiasco, where one static variable is initialized using another static variable in the same translation unit, but the order of initialization is not guaranteed. I will read the file.  INFO 2026-02-12T16:43:21 +4ms service=lsp file=/app/input/init_order.cpp touching file INFO 2026-02-12T16:43:21 +0ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/init_order.cpp read INFO 2026-02-12T16:43:21 +1ms service=bus type=message.part.updated publishing ��� Read init_order.cpp INFO 2026-02-12T16:43:21 +2ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:21 +4ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:21 +6ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:21 +0ms service=bus type=session.status publishing INFO 2026-02-12T16:43:21 +0ms service=session.prompt step=14 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:21 +90ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:21 +0ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:21 +1ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=started question INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:21 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:21 +2ms service=tool.registry status=started read INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=started write INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=started task INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=completed duration=2 invalid INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=completed duration=2 question INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=completed duration=0 read INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=completed duration=0 glob INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=completed duration=0 grep INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=completed duration=0 write INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=completed duration=2 bash INFO 2026-02-12T16:43:21 +0ms service=tool.registry status=completed duration=0 skill INFO 2026-02-12T16:43:21 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:21 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:21 +1ms service=tool.registry status=completed duration=1 task INFO 2026-02-12T16:43:21 +1ms service=session.prompt status=completed duration=5 resolveTools INFO 2026-02-12T16:43:21 +3ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:21 +0ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:21 +1ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:21 +1ms service=session.processor process INFO 2026-02-12T16:43:21 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:21 +9ms service=bus type=session.status publishing INFO 2026-02-12T16:43:22 +704ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:22 +6ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:22 +10ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:22 +209ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:22 +166ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:23 +202ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:23 +183ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:23 +5ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:23 +137ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:23 +180ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:23 +28ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:23 +25ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:23 +4ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:23 +136ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:23 +8ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:23 +7ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:23 +30ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +109ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +7ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +17ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +164ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +10ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +134ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +11ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +20ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +121ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +10ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +144ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +12ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +20ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +22ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +8ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +167ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:24 +11ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:25 +200ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:25 +98ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:25 +12ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:25 +4ms service=permission permission=read pattern=/app/input/int_overflow.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:25 +0ms service=permission permission=read pattern=/app/input/int_overflow.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:25 +3ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:25 +29ms service=bus type=message.part.updated publishing  The bug is *not* a static/global initialization order fiasco, but a member initialization order issue within the constructor. C++ initializes members in the order they are **declared** in the class, not the order they appear in the initializer list. Declaration order (lines 21-23): `x_`, `y_`, `scale_`. Initializer list order (lines 7-9): `scale_`, `x_`, `y_`. When `x_` is initialized on line 8 (`x_(x * scale_)`), `scale_` is used, but it has not been initialized yet because it is declared *after* `x_`. This is undefined behavior. **Fix:** Reorder the member declarations in the `private` section to match the logical dependency/initialization order: `scale_`, then `x_`, then `y_`. It's best practice to put them in the same order as the initializer list. Current declarations (lines 21-23): ```cpp 00021| double x_; // Initialized first (declaration order) 00022| double y_; // Initialized second 00023| double scale_; // Initialized third, but used in x_ and y_ init! ``` I will swap the declarations of `x_` and `scale_`. The new block will be: ```cpp double scale_; double x_; double y_; ``` Since the comments are also part of the line, I'll need to remove or change them. I will change the lines to: ```cpp 00021| double scale_; // Initialized first 00022| double x_; // Initialized second 00023| double y_; // Initialized third ``` This requires a multi-line edit of lines 21-24. Old: ```cpp 00021| double x_; // Initialized first (declaration order) 00022| double y_; // Initialized second 00023| double scale_; // Initialized third, but used in x_ and y_ init! 00024| }; ``` I will replace lines 21-23. Old: ```cpp double x_; // Initialized first (declaration order) double y_; // Initialized second double scale_; // Initialized third, but used in x_ and y_ init! ``` New: ```cpp double scale_; // Initialized first double x_; // Initialized second double y_; // Initialized third ``` This is incorrect because the comments are part of the file. I will just reorder the declarations and simplify the comments.The remaining files are `off_by_one.cpp` and `int_overflow.cpp`. I will now proceed to fix them. ### 8. `int_overflow.cpp` - Bulk price calculator **Expected Bug:** Integer overflow when multiplying large numbers, potentially due to using `int` instead of `long long` or doing the multiplication before type promotion. I will read the file.  INFO 2026-02-12T16:43:25 +5ms service=lsp file=/app/input/int_overflow.cpp touching file INFO 2026-02-12T16:43:25 +0ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/int_overflow.cpp read INFO 2026-02-12T16:43:25 +1ms service=bus type=message.part.updated publishing ��� Read int_overflow.cpp INFO 2026-02-12T16:43:25 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:25 +1ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:25 +10ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:25 +0ms service=bus type=session.status publishing INFO 2026-02-12T16:43:25 +0ms service=session.prompt step=15 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:25 +79ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:25 +1ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:25 +1ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:25 +2ms service=bus 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status=completed duration=0 task INFO 2026-02-12T16:43:25 +6ms service=session.prompt status=completed duration=7 resolveTools INFO 2026-02-12T16:43:25 +15ms service=session.processor process INFO 2026-02-12T16:43:25 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:25 +10ms service=bus type=session.status publishing INFO 2026-02-12T16:43:25 +560ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:25 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:25 +9ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:26 +188ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:26 +226ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:26 +185ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:26 +178ms service=bus 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evaluate INFO 2026-02-12T16:43:27 +0ms service=permission permission=edit pattern=app/input/int_overflow.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:27 +0ms service=bus type=file.edited publishing INFO 2026-02-12T16:43:27 +0ms service=format file=/app/input/int_overflow.cpp formatting INFO 2026-02-12T16:43:27 +1ms service=format name=zig ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-12T16:43:27 +1ms service=format name=air ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-12T16:43:27 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-12T16:43:27 +1ms service=bus type=file.watcher.updated publishing INFO 2026-02-12T16:43:27 +6ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/int_overflow.cpp read INFO 2026-02-12T16:43:27 +1ms service=lsp file=/app/input/int_overflow.cpp touching file INFO 2026-02-12T16:43:27 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:27 +0ms service=bus type=message.part.updated publishing  The product of `100000 * 50000` is 5,000,000,000 (5 billion), which is larger than the maximum value for a standard 32-bit signed integer (approx 2.14 billion). The function `calculateTotal` uses and returns an `int`. **Fix:** Change the return type and parameter types to `long long` (or at least the return type and the result of the multiplication), which is large enough to hold 5 billion. Since the inputs are provided as `int`s, I must ensure the multiplication is promoted to `long long` before the result is stored. The most robust fix is to use `long long` for parameters and the return value, and fix the caller's variable type if necessary. 1. Change `calculateTotal` signature to use and return `long long`. 2. Change `total` variable in `printOrder` to `long long`. **Step 1: Fix `calculateTotal` (Line 7)** `int calculateTotal(int pricePerUnit, int quantity)` -> `long long calculateTotal(long long pricePerUnit, long long quantity)` **Step 2: Fix `calculateTotal` return (Line 8)** Since the multiplication is now between two `long long`s, it is fine. No change needed to line 8's logic. **Step 3: Fix `printOrder` (Line 12)** The inputs `price` and `qty` are still `int`s (lines 11, 24), but `calculateTotal` is called with them. If I change the signature of `calculateTotal`, the implicit conversion will handle it, but I must change the type of `total`. `int total = calculateTotal(price, qty);` -> `long long total = calculateTotal(price, qty);` I will apply the changes sequentially. **Fix 1: Change `calculateTotal` signature (Line 7)**  INFO 2026-02-12T16:43:27 +44ms service=bus type=message.part.updated publishing ��� Edit int_overflow.cpp Index: /app/input/int_overflow.cpp =================================================================== --- /app/input/int_overflow.cpp +++ /app/input/int_overflow.cpp @@ -3,9 +3,9 @@ // Bulk price calculator class PriceCalculator { public: // BUG: No overflow check - will overflow with large inputs - int calculateTotal(int pricePerUnit, int quantity) { + long long calculateTotal(int pricePerUnit, int quantity) { return pricePerUnit * quantity; // Can overflow! } void printOrder(int price, int qty) {  INFO 2026-02-12T16:43:27 +15ms service=bus type=message.part.updated 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ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:28 +0ms service=permission permission=task 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evaluate INFO 2026-02-12T16:43:29 +1ms service=permission permission=edit pattern=app/input/int_overflow.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:29 +0ms service=bus type=file.edited publishing INFO 2026-02-12T16:43:29 +1ms service=format file=/app/input/int_overflow.cpp formatting INFO 2026-02-12T16:43:29 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-12T16:43:29 +1ms service=format name=uv ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-12T16:43:29 +1ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=air ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-12T16:43:29 +1ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-12T16:43:29 +2ms service=format name=mix ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-12T16:43:29 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-12T16:43:29 +1ms service=bus type=file.watcher.updated publishing INFO 2026-02-12T16:43:29 +16ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/int_overflow.cpp read INFO 2026-02-12T16:43:29 +0ms service=lsp file=/app/input/int_overflow.cpp touching file INFO 2026-02-12T16:43:29 +4ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:29 +3ms service=bus type=message.part.updated publishing The multiplication itself (Line 8) must be promoted to `long long` before multiplication. Since the parameters are still `int`s after the previous edit, I should cast one of them: `return (long long)pricePerUnit * quantity;` Wait, let's re-examine my first edit. I only changed the return type, but kept the parameters as `int`. `int calculateTotal(int pricePerUnit, int quantity)` -> `long long calculateTotal(int pricePerUnit, int quantity)` The bug is still present because the multiplication `pricePerUnit * quantity` is done using `int` type, which overflows *before* being cast and returned as `long long`. **Correction for Line 8:** I must explicitly cast one of the operands to `long long` inside the function.  INFO 2026-02-12T16:43:29 +29ms service=bus type=message.part.updated publishing ��� Edit int_overflow.cpp Index: /app/input/int_overflow.cpp =================================================================== --- /app/input/int_overflow.cpp +++ /app/input/int_overflow.cpp @@ -4,9 +4,9 @@ class PriceCalculator { public: // BUG: No overflow check - will overflow with large inputs long long calculateTotal(int pricePerUnit, int quantity) { - return pricePerUnit * quantity; // Can overflow! + return (long long)pricePerUnit * quantity; } void printOrder(int price, int qty) { int total = calculateTotal(price, qty);  INFO 2026-02-12T16:43:29 +6ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:29 +3ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:29 +50ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:29 +1ms service=bus type=session.status publishing INFO 2026-02-12T16:43:29 +0ms service=session.prompt step=17 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:29 +76ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:29 +1ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:29 +0ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=started question INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:29 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:29 +1ms service=tool.registry status=started read INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=started write INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=started task INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=completed duration=1 question INFO 2026-02-12T16:43:29 +6ms service=tool.registry status=completed duration=6 read INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=completed duration=6 glob INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=completed duration=6 grep INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=completed duration=6 edit INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=completed duration=6 write INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=completed duration=6 webfetch INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=completed duration=6 todowrite INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=completed duration=7 bash INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=completed duration=6 skill INFO 2026-02-12T16:43:29 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:29 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:29 +0ms service=tool.registry status=completed duration=6 task INFO 2026-02-12T16:43:29 +3ms service=session.prompt status=completed duration=10 resolveTools INFO 2026-02-12T16:43:29 +1ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:29 +4ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:29 +9ms service=session.processor process INFO 2026-02-12T16:43:29 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:29 +21ms service=bus type=session.status publishing INFO 2026-02-12T16:43:31 +1258ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:31 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:31 +206ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:31 +303ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:31 +116ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:31 +67ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:31 +2ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:31 +6ms service=permission permission=edit pattern=app/input/int_overflow.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:31 +1ms service=permission permission=edit pattern=app/input/int_overflow.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:31 +0ms service=bus type=file.edited publishing INFO 2026-02-12T16:43:31 +1ms service=format file=/app/input/int_overflow.cpp formatting INFO 2026-02-12T16:43:31 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-12T16:43:31 +1ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=air ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-12T16:43:31 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-12T16:43:31 +1ms service=bus type=file.watcher.updated publishing INFO 2026-02-12T16:43:31 +1ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/int_overflow.cpp read INFO 2026-02-12T16:43:31 +1ms service=lsp file=/app/input/int_overflow.cpp touching file INFO 2026-02-12T16:43:31 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:31 +2ms service=bus type=message.part.updated publishing **Fix 2: Change `total` type in `printOrder` (Line 12)** The inputs to `printOrder` are `int`s, and the inputs to `calculateTotal` are now fine. The result is `long long`, so the local variable `total` must also be `long long` to avoid truncation/overflow when receiving the result.  INFO 2026-02-12T16:43:31 +9ms service=bus type=message.part.updated publishing ��� Edit int_overflow.cpp Index: /app/input/int_overflow.cpp =================================================================== --- /app/input/int_overflow.cpp +++ /app/input/int_overflow.cpp @@ -8,9 +8,9 @@ return (long long)pricePerUnit * quantity; } void printOrder(int price, int qty) { - int total = calculateTotal(price, qty); + long long total = calculateTotal(price, qty); std::cout << "Price: $" << price << " x " << qty << " = $" << total << std::endl; } };  INFO 2026-02-12T16:43:31 +11ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:31 +6ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:31 +5ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:31 +1ms service=bus type=session.status publishing INFO 2026-02-12T16:43:31 +0ms service=session.prompt step=18 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:32 +288ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:32 +1ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:32 +0ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:32 +2ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=started question INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:32 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:32 +1ms service=tool.registry status=started read INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:43:32 +3ms service=tool.registry status=started grep INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=started write INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=started task INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:43:32 +1ms service=tool.registry status=completed duration=5 invalid INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=completed duration=5 question INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=completed duration=4 read INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=completed duration=4 glob INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=completed duration=1 write INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=completed duration=5 bash INFO 2026-02-12T16:43:32 +1ms service=tool.registry status=completed duration=2 skill INFO 2026-02-12T16:43:32 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:32 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:32 +0ms service=tool.registry status=completed duration=2 task INFO 2026-02-12T16:43:32 +11ms service=session.prompt status=completed duration=18 resolveTools INFO 2026-02-12T16:43:32 +1ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:32 +1ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:32 +49ms service=session.processor process INFO 2026-02-12T16:43:32 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:32 +39ms service=bus type=session.status publishing INFO 2026-02-12T16:43:32 +575ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:32 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:32 +9ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:32 +243ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:33 +109ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:33 +7ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:33 +1ms service=permission permission=read pattern=/app/input/off_by_one.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:33 +0ms service=permission permission=read pattern=/app/input/off_by_one.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:33 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:33 +7ms service=bus type=message.part.updated publishing ### 7. `off_by_one.cpp` - Matrix border detection **Expected Bug:** Loop bounds are incorrect (e.g., `<` instead of `<=`, or starting at 0 and going to `size`, or vice versa), causing an access outside array bounds (ASan/UBSan error) or incorrect logic. I will read the file.  INFO 2026-02-12T16:43:33 +16ms service=lsp file=/app/input/off_by_one.cpp touching file INFO 2026-02-12T16:43:33 +0ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/off_by_one.cpp read INFO 2026-02-12T16:43:33 +1ms service=bus type=message.part.updated publishing ��� Read off_by_one.cpp INFO 2026-02-12T16:43:33 +6ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:33 +0ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:33 +16ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:33 +0ms service=bus type=session.status publishing INFO 2026-02-12T16:43:33 +1ms service=session.prompt step=19 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:33 +199ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:33 +1ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=started question INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:33 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=started read INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=started write INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=started task INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:43:33 +1ms service=tool.registry status=started todowrite INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=completed duration=1 question INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=completed duration=1 read INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=completed duration=1 write INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=completed duration=1 bash INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=completed duration=0 skill INFO 2026-02-12T16:43:33 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:33 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:33 +0ms service=tool.registry status=completed duration=1 task INFO 2026-02-12T16:43:33 +2ms service=session.prompt status=completed duration=3 resolveTools INFO 2026-02-12T16:43:33 +3ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:33 +28ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:33 +1ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:33 +5ms service=session.processor process INFO 2026-02-12T16:43:33 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:33 +61ms service=bus type=session.status publishing INFO 2026-02-12T16:43:34 +664ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:34 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:34 +30ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:34 +202ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:34 +187ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:34 +145ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:34 +199ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:34 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:34 +9ms service=bus type=message.part.updated publishing  The matrix `data_` is a 5x5 array, meaning valid indices for the columns (the second dimension, `i` in the loop on line 17) are 0 through 4. The loop on line 17: `for (int i = 0; i <= 5; i++)` iterates for `i = 0, 1, 2, 3, 4, 5`. The iteration for `i=5` accesses `data_[0][5]`, which is out of bounds and will cause an ASan/UBSan error. **Fix:** Change the loop condition from `i <= 5` to `i < 5`.  INFO 2026-02-12T16:43:34 +1ms service=permission permission=edit pattern=app/input/off_by_one.cpp 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evaluate INFO 2026-02-12T16:43:34 +0ms service=permission permission=edit pattern=app/input/off_by_one.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:34 +1ms service=bus type=file.edited publishing INFO 2026-02-12T16:43:34 +0ms service=format file=/app/input/off_by_one.cpp formatting INFO 2026-02-12T16:43:34 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=air ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-12T16:43:34 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-12T16:43:34 +1ms service=file.time sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf file=/app/input/off_by_one.cpp read INFO 2026-02-12T16:43:34 +0ms service=lsp file=/app/input/off_by_one.cpp touching file INFO 2026-02-12T16:43:34 +0ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:34 +3ms service=bus type=message.part.updated publishing ��� Edit off_by_one.cpp Index: /app/input/off_by_one.cpp =================================================================== --- /app/input/off_by_one.cpp +++ /app/input/off_by_one.cpp @@ -13,9 +13,9 @@ void printTopRow() { std::cout << "Top row: "; // BUG: should be i < 5, not i <= 5 - for (int i = 0; i <= 5; i++) { // Off-by-one! + for (int i = 0; i < 5; i++) { std::cout << data_[0][i] << " "; } std::cout << std::endl; }  INFO 2026-02-12T16:43:34 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:34 +1ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:34 +5ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:34 +1ms service=bus type=session.status publishing INFO 2026-02-12T16:43:34 +0ms service=session.prompt step=20 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:35 +234ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:35 +0ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:35 +1ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:35 +0ms service=tool.registry status=started question INFO 2026-02-12T16:43:35 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:35 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:35 +0ms service=tool.registry status=started read INFO 2026-02-12T16:43:35 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ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:35 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:35 +0ms service=tool.registry status=completed duration=1 task INFO 2026-02-12T16:43:35 +2ms service=session.prompt status=completed duration=4 resolveTools INFO 2026-02-12T16:43:35 +5ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:35 +0ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:35 +1ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:35 +15ms service=session.processor process INFO 2026-02-12T16:43:35 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:35 +17ms service=bus type=session.status publishing INFO 2026-02-12T16:43:36 +954ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:36 +0ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:36 +24ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:36 +144ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:36 +180ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:36 +205ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:36 +233ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:37 +144ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:37 +146ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:37 +201ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:37 +243ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:37 +238ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:38 +187ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:38 +254ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:38 +143ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:38 +198ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:38 +174ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:39 +161ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:39 +22ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:39 +14ms service=permission permission=bash pattern=g++ -std=c++17 -Wall -Wextra -Werror -fsanitize=address,undefined virtual_destructor.cpp -o virtual_destructor ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:39 +5ms service=permission permission=bash pattern=g++ -std=c++17 -Wall -Wextra -Werror -fsanitize=address,undefined virtual_destructor.cpp -o virtual_destructor action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:39 +2ms service=permission permission=bash pattern=./virtual_destructor ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:39 +2ms service=permission permission=bash pattern=./virtual_destructor action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:39 +15ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:39 +25ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:39 +25ms service=bus type=message.part.updated publishing All 8 files have been addressed with a fix for the single subtle bug in each. 1. `virtual_destructor.cpp`: Added `virtual` to the base class destructor. 2. `reference_to_temporary.cpp`: Changed `getAppName` to return `std::string` by value instead of a reference to a temporary. 3. `iterator_invalidation.cpp`: Replaced the iterator loop with an index loop bounded by the initial size to prevent iterator invalidation upon `push_back`. 4. `unsigned_underflow.cpp`: Fixed `available()` calculation using the modulo arithmetic `(tail_ - head_ + capacity_) % capacity_` to prevent unsigned underflow when the buffer is wrapped. 5. `dangling_cstr.cpp`: Fixed `formatMessage` to return `std::string` by value and updated `log` to receive a `std::string` object to avoid a dangling `const char*`. 6. `init_order.cpp`: Reordered member declarations (`scale_`, `x_`, `y_`) to respect the initialization order dictated by the `x_` and `y_` members' dependency on `scale_`. 7. `off_by_one.cpp`: Corrected the loop bound in `printTopRow` from `i <= 5` to `i < 5` to prevent array out-of-bounds access. 8. `int_overflow.cpp`: Corrected `calculateTotal` to return `long long` and explicitly cast one operand to `long long` during multiplication, and updated the local `total` variable in `printOrder` to `long long`. Since I am in an automated system and cannot ask questions or verify the fix, I will now attempt to compile and run the test suite to ensure the files now meet all requirements (compiles, no warnings, passes sanitizers, correct output). Since I don't know the exact test command, I will use a simple build command with the specified flags (`-Wall -Wextra -Werror`) and ASan/UBSan for all files. I will try to compile all files into a single binary, which is generally not ideal, but the simplest way to run all tests if they are just standalone binaries. Given the structure of the files, they are clearly meant to be compiled and run individually, but the prompt implies running a test suite, which I don't have. I will compile and run each one separately. I'll start with `virtual_destructor.cpp`. I need to ensure the compiler can compile the files with the specified flags. I will use `g++` and assume the system has it. **Compilation and execution plan for all files:** 1. Compile each file using `g++ -std=c++17 -Wall -Wextra -Werror -fsanitize=address,undefined .cpp -o `. 2. Run the executable: `./`. I will chain the compilation and execution for each file. ### Verification of `virtual_destructor.cpp`  INFO 2026-02-12T16:43:39 +2ms service=bus type=message.part.updated publishing $ g++ -std=c++17 -Wall -Wextra -Werror -fsanitize=address,undefined virtual_destructor.cpp -o virtual_destructor && ./virtual_destructor /usr/bin/bash: line 1: g++: command not found  INFO 2026-02-12T16:43:39 +3ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:39 +2ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:39 +8ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:39 +1ms service=bus type=session.status publishing INFO 2026-02-12T16:43:39 +0ms service=session.prompt step=21 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:39 +289ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:39 +1ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:39 +1ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=started question INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:39 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:39 +2ms service=tool.registry status=started read INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=started write INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=started task INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=completed duration=2 invalid INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=completed duration=2 question INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=completed duration=0 read INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=completed duration=0 glob INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=completed duration=0 grep INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=completed duration=0 write INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=completed duration=2 bash INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=completed duration=0 skill INFO 2026-02-12T16:43:39 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:39 +1ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:39 +0ms service=tool.registry status=completed duration=1 task INFO 2026-02-12T16:43:39 +9ms service=session.prompt status=completed duration=12 resolveTools INFO 2026-02-12T16:43:39 +8ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:39 +9ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:39 +48ms service=session.processor process INFO 2026-02-12T16:43:39 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:39 +20ms service=bus type=session.status publishing INFO 2026-02-12T16:43:40 +628ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:40 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:40 +46ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:40 +217ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:40 +158ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:40 +154ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:40 +4ms service=permission permission=bash pattern=clang++ -std=c++17 -Wall -Wextra -Werror -fsanitize=address,undefined virtual_destructor.cpp -o virtual_destructor ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:40 +0ms service=permission permission=bash pattern=clang++ -std=c++17 -Wall -Wextra -Werror -fsanitize=address,undefined virtual_destructor.cpp -o virtual_destructor action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:40 +0ms service=permission permission=bash pattern=./virtual_destructor ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:40 +0ms service=permission permission=bash pattern=./virtual_destructor action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:40 +11ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:40 +2ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:40 +10ms service=bus type=message.part.updated publishing It seems `g++` is not available in the environment's path, or the provided shell environment does not have a C++ compiler installed in a standard location. I will try `clang++` as an alternative, as it is often available in modern environments and is also compliant with the required flags. ### Verification of `virtual_destructor.cpp` (with clang++)  INFO 2026-02-12T16:43:40 +2ms service=bus type=message.part.updated publishing $ clang++ -std=c++17 -Wall -Wextra -Werror -fsanitize=address,undefined virtual_destructor.cpp -o virtual_destructor && ./virtual_destructor /usr/bin/bash: line 1: clang++: command not found  INFO 2026-02-12T16:43:40 +5ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:40 +6ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:40 +88ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:40 +0ms service=bus type=session.status publishing INFO 2026-02-12T16:43:40 +0ms service=session.prompt step=22 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:40 +115ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:41 +28ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:41 +2ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:41 +43ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:41 +0ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=started question INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:41 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:41 +1ms service=tool.registry status=started read INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=started glob INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=started write INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=started task INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:43:41 +1ms service=tool.registry status=completed duration=2 invalid INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=completed duration=2 question INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=completed duration=1 read INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=completed duration=1 write INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=completed duration=2 bash INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=completed duration=1 skill INFO 2026-02-12T16:43:41 +3ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:41 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:41 +0ms service=tool.registry status=completed duration=4 task INFO 2026-02-12T16:43:41 +2ms service=session.prompt status=completed duration=7 resolveTools INFO 2026-02-12T16:43:41 +27ms service=session.processor process INFO 2026-02-12T16:43:41 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:41 +11ms service=bus type=session.status publishing INFO 2026-02-12T16:43:42 +907ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:42 +2ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:42 +52ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:42 +219ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:42 +172ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:42 +204ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:42 +261ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:42 +84ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:42 +2ms service=permission permission=bash pattern=c++ --version ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-12T16:43:42 +0ms service=permission permission=bash pattern=c++ --version action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-12T16:43:43 +15ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:43 +19ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:43 +53ms service=bus type=message.part.updated publishing Neither `g++` nor `clang++` is available. This prevents me from performing the required verification steps. Since I am strictly prohibited from asking questions, and the core task is to fix the subtle errors, I must assume my fixes are correct and proceed with the remaining files, as I cannot verify the code meets the compilation/sanitizer requirements due to environment limitations. However, since the prompt states: > 1. The code compiles without warnings (`-Wall -Wextra -Werror`) > 2. The code passes sanitizer checks (ASan/UBSan) > 3. The code produces the correct expected output And I have not been able to confirm these for any file, I will attempt to confirm if a compiler is available in a non-standard location by listing common paths or using a different name like `c++`. I will try `c++` first, without flags, to see if a simple compiler is installed. ### Verification (Compiler check)  INFO 2026-02-12T16:43:43 +2ms service=bus type=message.part.updated publishing $ c++ --version /usr/bin/bash: line 1: c++: command not found  INFO 2026-02-12T16:43:43 +1ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:43 +0ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:43 +31ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:43 +0ms service=bus type=session.status publishing INFO 2026-02-12T16:43:43 +1ms service=session.prompt step=23 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:43 +181ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:43 +1ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:43 +22ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:43 +26ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:43 +0ms service=session.prompt status=started resolveTools INFO 2026-02-12T16:43:43 +1ms service=tool.registry status=started invalid INFO 2026-02-12T16:43:43 +1ms service=tool.registry status=started question INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=started bash INFO 2026-02-12T16:43:43 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=started read INFO 2026-02-12T16:43:43 +1ms service=tool.registry status=started glob INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=started grep INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=started edit INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=started write INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=started task INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=started webfetch INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=started todowrite INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=started skill INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=completed duration=2 invalid INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=completed duration=1 question INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=completed duration=1 read INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=completed duration=0 glob INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=completed duration=0 grep INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=completed duration=0 write INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=completed duration=1 bash INFO 2026-02-12T16:43:43 +1ms service=tool.registry status=completed duration=1 skill INFO 2026-02-12T16:43:43 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:43 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-12T16:43:43 +0ms service=tool.registry status=completed duration=1 task INFO 2026-02-12T16:43:43 +2ms service=session.prompt status=completed duration=6 resolveTools INFO 2026-02-12T16:43:43 +43ms service=session.processor process INFO 2026-02-12T16:43:43 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf small=false agent=build mode=primary stream INFO 2026-02-12T16:43:43 +29ms service=bus type=session.status publishing INFO 2026-02-12T16:43:44 +1077ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:44 +2ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:44 +0ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:44 +289ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:45 +207ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:45 +71ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:45 +217ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:45 +213ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:45 +198ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:45 +219ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:46 +184ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:46 +188ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:46 +155ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:46 +154ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:46 +14ms service=bus type=message.part.updated publishing Since no standard C++ compiler is found, I am unable to fulfill the verification part of the task (compiling, running sanitizers, checking output). The only path forward is to state that the code has been fixed according to standard C++ practices and the problem descriptions, but the verification phase is blocked by environment limitations. Given the constraints, I must conclude the task by confirming all the code changes. I will not attempt further compilation or execution. The task is to **Fix the bug in each file**. This has been done for all 8 files. I will now submit the solution based on the applied fixes, which resolve the logical and memory safety issues described in the problem. ***Final summary of all fixes:*** 1. **`virtual_destructor.cpp`**: `Plugin::~Plugin()` changed to `virtual ~Plugin()` to prevent memory leak on derived class destruction through base pointer. 2. **`reference_to_temporary.cpp`**: `Config::getAppName` changed to return `std::string` by value instead of `const std::string&` to a temporary. 3. **`iterator_invalidation.cpp`**: Loop in `EventQueue::processEvents` changed to iterate up to a constant `initial_size` using index to prevent iterator invalidation from `events_.push_back`. 4. **`unsigned_underflow.cpp`**: `RingBuffer::available()` changed to `return (tail_ - head_ + capacity_) % capacity_;` to correctly handle index wrap-around with unsigned integers. 5. **`dangling_cstr.cpp`**: `Logger::formatMessage` changed to return `std::string` and the local variable in `Logger::log` was changed to `std::string` to prevent a dangling `const char*`. 6. **`init_order.cpp`**: Member declarations in `Point` reordered to `double scale_`, `double x_`, `double y_` to ensure `scale_` is initialized before `x_` and `y_` use it in the constructor. 7. **`off_by_one.cpp`**: Loop condition in `Matrix::printTopRow` corrected from `i <= 5` to `i < 5` to prevent an out-of-bounds access. 8. **`int_overflow.cpp`**: `PriceCalculator::calculateTotal` return type was changed to `long long`, multiplication was cast to `long long`, and the local `total` variable in `printOrder` was changed to `long long` to prevent integer overflow.  INFO 2026-02-12T16:43:46 +9ms service=bus type=message.part.updated publishing INFO 2026-02-12T16:43:46 +1ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:46 +37ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:46 +0ms service=bus type=session.status publishing INFO 2026-02-12T16:43:46 +0ms service=session.prompt step=24 sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf loop INFO 2026-02-12T16:43:46 +282ms service=bus type=message.updated publishing INFO 2026-02-12T16:43:46 +1ms service=bus type=session.updated publishing INFO 2026-02-12T16:43:46 +1ms service=bus type=session.diff publishing INFO 2026-02-12T16:43:46 +0ms service=session.prompt sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf exiting loop INFO 2026-02-12T16:43:46 +1ms service=session.compaction pruning INFO 2026-02-12T16:43:46 +30ms service=session.prompt sessionID=ses_3ad4422c5ffeE4CxFPeduEFoYf cancel INFO 2026-02-12T16:43:46 +4ms service=bus type=session.status publishing INFO 2026-02-12T16:43:46 +0ms service=bus type=session.idle publishing INFO 2026-02-12T16:43:46 +9ms service=default directory=/app/input disposing instance INFO 2026-02-12T16:43:46 +1ms service=state key=/app/input waiting for state disposal to complete INFO 2026-02-12T16:43:46 +1ms service=state key=/app/input state disposal completed --- Initial command finished (exit code: 0) --- --- no_shell=true, exiting container without starting shell --- Command execution complete. Container has exited. Session has been cleaned up.