/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_20260210_150124/task9_cpp_footguns/openrouter-google-gemini-2.5-flash-lite-preview-09-2025/workspace to /app No project_name provided - skipping configuration directory setup. Session created successfully! Session ID: eb3defba 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 344 models to OpenCode configuration Set default model to openrouter/google/gemini-2.5-flash-lite-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 2026-02-10T16:56:24 +1390ms service=default version=1.1.51 args=["run","--print-logs"] opencode INFO 2026-02-10T16:56:24 +12ms service=default directory=/app/input creating instance INFO 2026-02-10T16:56:24 +3ms service=project directory=/app/input fromDirectory INFO 2026-02-10T16:56:24 +10ms service=storage index=0 running migration INFO 2026-02-10T16:56:24 +3ms service=storage index=1 running migration INFO 2026-02-10T16:56:24 +5ms service=default directory=/app/input bootstrapping INFO 2026-02-10T16:56:25 +7ms service=config path=/home/cubbi/.config/opencode/config.json loading INFO 2026-02-10T16:56:25 +145ms service=config path=/home/cubbi/.config/opencode/opencode.json loading INFO 2026-02-10T16:56:25 +5ms service=config path=/home/cubbi/.config/opencode/opencode.jsonc loading INFO 2026-02-10T16:56:25 +7ms 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 2026-02-10T16:56:26 +995ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd) installed @opencode-ai/plugin@1.1.51 3 packages installed [938.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [12] Saved lockfile done INFO 2026-02-10T16:56:26 +2ms 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 2026-02-10T16:56:26 +30ms service=bun code=0 stdout=bun install v1.3.5 (1e86cebd) Checked 3 installs across 4 packages (no changes) [11.00ms] stderr= done INFO 2026-02-10T16:56:26 +18ms service=plugin name=CodexAuthPlugin loading internal plugin INFO 2026-02-10T16:56:26 +0ms service=plugin name=CopilotAuthPlugin loading internal plugin INFO 2026-02-10T16:56:26 +2ms service=plugin path=opencode-anthropic-auth@0.0.13 loading plugin INFO 2026-02-10T16:56:26 +4ms service=bun pkg=opencode-anthropic-auth version=0.0.13 installing package using Bun's default registry resolution INFO 2026-02-10T16:56:26 +0ms 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 2026-02-10T16:56:27 +868ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd) installed opencode-anthropic-auth@0.0.13 13 packages installed [828.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [50] Saved lockfile done INFO 2026-02-10T16:56:27 +190ms service=plugin path=@gitlab/opencode-gitlab-auth@1.3.2 loading plugin INFO 2026-02-10T16:56:27 +2ms service=bun pkg=@gitlab/opencode-gitlab-auth version=1.3.2 installing package using Bun's default registry resolution INFO 2026-02-10T16:56:27 +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","@gitlab/opencode-gitlab-auth@1.3.2"] cwd=/home/cubbi/.cache/opencode running INFO 2026-02-10T16:56:29 +1984ms 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 [1.95s] stderr=Resolving dependencies Resolved, downloaded and extracted [247] Saved lockfile done INFO 2026-02-10T16:56:29 +131ms service=bus type=* subscribing INFO 2026-02-10T16:56:29 +0ms service=bus type=session.updated subscribing INFO 2026-02-10T16:56:29 +0ms service=bus type=message.updated subscribing INFO 2026-02-10T16:56:29 +0ms service=bus type=message.part.updated subscribing INFO 2026-02-10T16:56:29 +1ms service=bus type=session.updated subscribing INFO 2026-02-10T16:56:29 +0ms service=bus type=message.updated subscribing INFO 2026-02-10T16:56:29 +0ms service=bus type=message.part.updated subscribing INFO 2026-02-10T16:56:29 +0ms service=bus type=session.diff subscribing INFO 2026-02-10T16:56:29 +0ms service=format init INFO 2026-02-10T16:56:29 +0ms service=bus type=file.edited subscribing INFO 2026-02-10T16:56:29 +1ms 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 2026-02-10T16:56:29 +3ms service=scheduler id=snapshot.cleanup run INFO 2026-02-10T16:56:29 +1ms service=scheduler id=tool.truncation.cleanup run INFO 2026-02-10T16:56:29 +1ms service=bus type=command.executed subscribing INFO 2026-02-10T16:56:29 +53ms service=server method=POST path=/session request INFO 2026-02-10T16:56:29 +0ms service=server status=started method=POST path=/session request INFO 2026-02-10T16:56:29 +24ms service=session id=ses_3b78457e0ffeW4J3pD8WKLGFeK slug=happy-tiger version=1.1.51 projectID=global directory=/app/input title=New session - 2026-02-10T16:56:29.471Z permission=[{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] time={"created":1770742589471,"updated":1770742589471} created INFO 2026-02-10T16:56:29 +37ms service=bus type=session.created publishing INFO 2026-02-10T16:56:29 +3ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:29 +12ms service=server status=completed duration=76 method=POST path=/session request INFO 2026-02-10T16:56:29 +6ms service=server method=GET path=/config request INFO 2026-02-10T16:56:29 +5ms service=server status=started method=GET path=/config request INFO 2026-02-10T16:56:29 +3ms service=server status=completed duration=3 method=GET path=/config request INFO 2026-02-10T16:56:29 +11ms service=server method=GET path=/event request INFO 2026-02-10T16:56:29 +7ms service=server status=started method=GET path=/event request INFO 2026-02-10T16:56:29 +4ms service=server method=POST path=/session/ses_3b78457e0ffeW4J3pD8WKLGFeK/message request INFO 2026-02-10T16:56:29 +0ms service=server status=started method=POST path=/session/ses_3b78457e0ffeW4J3pD8WKLGFeK/message request INFO 2026-02-10T16:56:29 +1ms service=server event connected INFO 2026-02-10T16:56:29 +6ms service=bus type=* subscribing INFO 2026-02-10T16:56:29 +36ms service=server status=completed duration=47 method=GET path=/event request INFO 2026-02-10T16:56:29 +9ms service=server status=completed duration=52 method=POST path=/session/ses_3b78457e0ffeW4J3pD8WKLGFeK/message request INFO 2026-02-10T16:56:29 +35ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:29 +12ms service=provider status=started state INFO 2026-02-10T16:56:29 +107ms service=provider init INFO 2026-02-10T16:56:29 +21ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:29 +9ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:29 +17ms service=bus type=session.status publishing INFO 2026-02-10T16:56:29 +1ms service=session.prompt step=0 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:56:29 +23ms service=provider providerID=openrouter found INFO 2026-02-10T16:56:29 +0ms service=provider providerID=opencode found INFO 2026-02-10T16:56:29 +2ms service=provider providerID=litellm found INFO 2026-02-10T16:56:29 +0ms service=provider status=completed duration=180 state INFO 2026-02-10T16:56:29 +12ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=true agent=title mode=primary stream INFO 2026-02-10T16:56:29 +1ms service=provider status=started providerID=openrouter getSDK INFO 2026-02-10T16:56:29 +0ms service=provider providerID=openrouter pkg=@openrouter/ai-sdk-provider using bundled provider INFO 2026-02-10T16:56:29 +1ms service=provider status=completed duration=1 providerID=openrouter getSDK INFO 2026-02-10T16:56:29 +0ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:29 +2ms service=session.prompt status=started resolveTools  > build �� google/gemini-2.5-flash-lite-preview-09-2025  INFO 2026-02-10T16:56:29 +48ms service=tool.registry status=started invalid INFO 2026-02-10T16:56:29 +6ms service=tool.registry status=started question INFO 2026-02-10T16:56:29 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:56:29 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:56:29 +0ms service=tool.registry status=started read INFO 2026-02-10T16:56:29 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:56:29 +1ms service=tool.registry status=started grep INFO 2026-02-10T16:56:29 +0ms service=tool.registry status=started edit INFO 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service=tool.registry status=completed duration=7 webfetch INFO 2026-02-10T16:56:29 +0ms service=tool.registry status=completed duration=6 todowrite INFO 2026-02-10T16:56:29 +0ms service=tool.registry status=completed duration=10 bash INFO 2026-02-10T16:56:29 +5ms service=tool.registry status=completed duration=11 skill INFO 2026-02-10T16:56:29 +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 2026-02-10T16:56:29 +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 2026-02-10T16:56:29 +1ms service=tool.registry status=completed duration=15 task INFO 2026-02-10T16:56:29 +38ms service=session.prompt status=completed duration=109 resolveTools INFO 2026-02-10T16:56:29 +12ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:29 +9ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=true agent=title mode=primary stream INFO 2026-02-10T16:56:29 +2ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:29 +5ms service=bus type=session.diff publishing INFO 2026-02-10T16:56:30 +12ms service=session.processor process INFO 2026-02-10T16:56:30 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:56:30 +1ms service=provider status=started providerID=openrouter getSDK INFO 2026-02-10T16:56:30 +0ms service=provider status=completed duration=0 providerID=openrouter getSDK INFO 2026-02-10T16:56:30 +8ms service=bus type=session.status publishing INFO 2026-02-10T16:56:30 +590ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:30 +3ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:30 +61ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:30 +28ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:30 +165ms service=session.summary title=C++ bug hunt: fix 8 subtle errors title INFO 2026-02-10T16:56:30 +7ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:30 +44ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:30 +7ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:31 +93ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:31 +110ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:31 +261ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:31 +347ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:32 +332ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:32 +107ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:32 +8ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:32 +10ms service=permission permission=glob pattern=*.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 2026-02-10T16:56:32 +0ms service=permission permission=glob pattern=*.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:56:32 +48ms service=bus type=message.part.updated publishing This is a complex task requiring me to analyze, fix, and verify bugs in eight independent C++ files. Since I cannot ask questions or have back-and-forth, I must rely on thorough analysis and systematic verification steps for each file. I will use the following plan for each file: 1. **Analyze:** Read the file content to understand its purpose and identify the potential bug related to the file's description. 2. **Plan Fix:** Determine the necessary C++ fix based on common pitfalls described (virtual destructor, temporary reference, iterator invalidation, etc.). 3. **Implement Fix:** Use the `edit` tool to apply the fix in place. 4. **Verify Compilation/Sanitizers:** Use the `bash` tool to compile with strict flags (`g++ -Wall -Wextra -Werror -fsanitize=address,undefined -std=c++17 .cpp -o `). If compilation fails, I will correct the error and re-run the check until it succeeds. If compilation succeeds, I will run the resulting executable with any necessary input to check for runtime errors (though I may need to infer expected output for the runtime checks). Since I cannot ask for expected output, I will assume that a successful compilation/sanitizer check, combined with fixing the *described* subtle bug, constitutes success for that file. I will start by listing the files and then proceed to analyze and fix them one by one. First, I need to see the files available.  INFO 2026-02-10T16:56:32 +69ms service=bus type=message.part.updated publishing ��� Glob "*.cpp" 8 matches INFO 2026-02-10T16:56:32 +25ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:32 +1ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:32 +22ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:32 +1ms service=bus type=session.status publishing INFO 2026-02-10T16:56:32 +1ms service=session.prompt step=1 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:56:32 +18ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:32 +2ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:32 +0ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=started invalid INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=started question INFO 2026-02-10T16:56:32 +1ms service=tool.registry status=started bash INFO 2026-02-10T16:56:32 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=started read INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:56:32 +1ms service=tool.registry status=started edit INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=started write INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=started task INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=started webfetch INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=started todowrite INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=started skill INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=completed duration=2 invalid INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=completed duration=2 question INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=completed duration=1 read INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=completed duration=0 write INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=completed duration=1 bash INFO 2026-02-10T16:56:32 +0ms service=tool.registry status=completed duration=0 skill INFO 2026-02-10T16:56:32 +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 2026-02-10T16:56:32 +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 2026-02-10T16:56:32 +0ms service=tool.registry status=completed duration=1 task INFO 2026-02-10T16:56:32 +12ms service=session.prompt status=completed duration=15 resolveTools INFO 2026-02-10T16:56:32 +1ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:32 +1ms service=bus type=session.diff publishing INFO 2026-02-10T16:56:32 +34ms service=session.processor process INFO 2026-02-10T16:56:32 +3ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:56:32 +39ms service=bus type=session.status publishing INFO 2026-02-10T16:56:32 +498ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:32 +4ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:33 +32ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:33 +50ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:33 +136ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:33 +143ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:33 +222ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:33 +62ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:33 +0ms 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 2026-02-10T16:56:33 +1ms service=permission permission=read pattern=/app/input/virtual_destructor.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:56:33 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:33 +36ms service=bus type=message.part.updated publishing  Great. I will now analyze and fix each file sequentially. ### 1. `virtual_destructor.cpp` (Plugin system with memory management) **Bug:** Likely missing `virtual` keyword on the destructor in the base class, leading to undefined behavior when deleting derived objects via a base class pointer (the classic "virtual destructor" problem). **Plan:** Read the file, confirm the base class destructor is non-virtual, and add the `virtual` keyword. Then verify compilation. **Action:** Read file content.  INFO 2026-02-10T16:56:33 +22ms service=lsp file=/app/input/virtual_destructor.cpp touching file INFO 2026-02-10T16:56:33 +4ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/virtual_destructor.cpp read INFO 2026-02-10T16:56:33 +17ms service=bus type=message.part.updated publishing ��� Read virtual_destructor.cpp INFO 2026-02-10T16:56:33 +14ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:33 +6ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:33 +32ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:33 +2ms service=bus type=session.status publishing INFO 2026-02-10T16:56:33 +0ms service=session.prompt step=2 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:56:33 +2ms service=lsp.server downloading clangd from GitHub releases INFO 2026-02-10T16:56:33 +15ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:33 +1ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:33 +1ms service=bus type=session.diff publishing INFO 2026-02-10T16:56:33 +14ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:33 +3ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:56:33 +1ms service=tool.registry status=started invalid INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=started question INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:56:33 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=started read INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=started edit INFO 2026-02-10T16:56:33 +1ms service=tool.registry status=started write INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=started task INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=started webfetch INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=started todowrite INFO 2026-02-10T16:56:33 +1ms service=tool.registry status=started skill INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=completed duration=3 invalid INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=completed duration=3 question INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=completed duration=2 read INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=completed duration=2 glob INFO 2026-02-10T16:56:33 +1ms service=tool.registry status=completed duration=3 grep INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=completed duration=3 edit INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=completed duration=2 write INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=completed duration=2 webfetch INFO 2026-02-10T16:56:33 +1ms service=tool.registry status=completed duration=3 todowrite INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=completed duration=5 bash INFO 2026-02-10T16:56:33 +0ms service=tool.registry status=completed duration=2 skill INFO 2026-02-10T16:56:33 +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 2026-02-10T16:56:33 +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 2026-02-10T16:56:33 +0ms service=tool.registry status=completed duration=4 task INFO 2026-02-10T16:56:33 +6ms service=session.prompt status=completed duration=13 resolveTools INFO 2026-02-10T16:56:33 +13ms service=session.processor process INFO 2026-02-10T16:56:33 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:56:33 +12ms service=bus type=session.status publishing INFO 2026-02-10T16:56:34 +868ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:34 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:34 +10ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:34 +3ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:35 +514ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:35 +10ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:35 +91ms 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 2026-02-10T16:56:35 +0ms service=permission permission=edit pattern=app/input/virtual_destructor.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:56:35 +0ms service=bus type=file.edited publishing INFO 2026-02-10T16:56:35 +4ms service=format file=/app/input/virtual_destructor.cpp formatting INFO 2026-02-10T16:56:35 +2ms service=format name=zig ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=air ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-10T16:56:35 +10ms service=format name=pint ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-10T16:56:35 +28ms service=bus type=message.part.updated publishing  The bug is confirmed on line 12: `~Plugin() {`. **Action:** Fix the destructor and verify compilation/sanitizers.  INFO 2026-02-10T16:56:35 +4ms service=format name=biome ext=.cpp checking INFO 2026-02-10T16:56:35 +0ms service=bus type=file.watcher.updated publishing ERROR 2026-02-10T16:56:35 +177ms service=lsp.server error=Failed with exit code 1 Failed to extract clangd archive INFO 2026-02-10T16:56:35 +3ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/virtual_destructor.cpp read INFO 2026-02-10T16:56:35 +4ms service=lsp file=/app/input/virtual_destructor.cpp touching file INFO 2026-02-10T16:56:35 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:35 +17ms 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() { // BUG: Missing virtual delete[] buffer_; } virtual std::string getName() const { return name_; }  INFO 2026-02-10T16:56:35 +7ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:35 +4ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:35 +39ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:35 +1ms service=bus type=session.status publishing INFO 2026-02-10T16:56:35 +0ms service=session.prompt step=3 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:56:35 +91ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:35 +22ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:35 +6ms service=bus type=session.diff publishing INFO 2026-02-10T16:56:35 +37ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:35 +1ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=started invalid INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=started question INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:56:35 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:56:35 +1ms service=tool.registry status=started read INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=started edit INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=started write INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=started task INFO 2026-02-10T16:56:35 +3ms service=tool.registry status=started webfetch INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=started todowrite INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=started skill INFO 2026-02-10T16:56:35 +2ms service=tool.registry status=completed duration=6 invalid INFO 2026-02-10T16:56:35 +2ms service=tool.registry status=completed duration=8 question INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=completed duration=7 read INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=completed duration=7 glob INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=completed duration=7 grep INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=completed duration=7 edit INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=completed duration=7 write INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=completed duration=4 webfetch INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=completed duration=4 todowrite INFO 2026-02-10T16:56:35 +0ms service=tool.registry status=completed duration=8 bash INFO 2026-02-10T16:56:35 +1ms service=tool.registry status=completed duration=5 skill INFO 2026-02-10T16:56:35 +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 2026-02-10T16:56:35 +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 2026-02-10T16:56:35 +0ms service=tool.registry status=completed duration=8 task INFO 2026-02-10T16:56:35 +22ms service=session.prompt status=completed duration=31 resolveTools INFO 2026-02-10T16:56:35 +60ms service=session.processor process INFO 2026-02-10T16:56:35 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:56:35 +54ms service=bus type=session.status publishing INFO 2026-02-10T16:56:36 +543ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:36 +8ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:36 +95ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:36 +245ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:36 +18ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:36 +31ms service=bus type=message.part.updated publishing Now, running compilation and sanitizer checks.  INFO 2026-02-10T16:56:36 +85ms service=permission permission=bash pattern=g++ -Wall -Wextra -Werror -fsanitize=address,undefined -std=c++17 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 2026-02-10T16:56:36 +2ms service=permission permission=bash pattern=g++ -Wall -Wextra -Werror -fsanitize=address,undefined -std=c++17 virtual_destructor.cpp -o virtual_destructor action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:56:36 +25ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:36 +9ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:36 +3ms service=bus type=message.part.updated publishing $ g++ -Wall -Wextra -Werror -fsanitize=address,undefined -std=c++17 virtual_destructor.cpp -o virtual_destructor /usr/bin/bash: line 1: g++: command not found  INFO 2026-02-10T16:56:36 +5ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:36 +4ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:37 +35ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:37 +3ms service=bus type=session.status publishing INFO 2026-02-10T16:56:37 +2ms service=session.prompt step=4 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:56:37 +68ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:37 +8ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:37 +4ms service=bus type=session.diff publishing INFO 2026-02-10T16:56:37 +36ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:37 +1ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=started invalid INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=started question INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:56:37 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=started read INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=started edit INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=started write INFO 2026-02-10T16:56:37 +1ms service=tool.registry status=started task INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=started webfetch INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=started todowrite INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=started skill INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=completed duration=1 question INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=completed duration=1 read INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=completed duration=1 write INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-10T16:56:37 +0ms service=tool.registry status=completed duration=1 bash INFO 2026-02-10T16:56:37 +3ms service=tool.registry status=completed duration=3 skill INFO 2026-02-10T16:56:37 +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 2026-02-10T16:56:37 +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 2026-02-10T16:56:37 +4ms service=tool.registry status=completed duration=7 task INFO 2026-02-10T16:56:37 +2ms service=session.prompt status=completed duration=10 resolveTools INFO 2026-02-10T16:56:37 +13ms service=session.processor process INFO 2026-02-10T16:56:37 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:56:37 +129ms service=bus type=session.status publishing INFO 2026-02-10T16:56:37 +410ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:37 +5ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:37 +75ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:37 +154ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:38 +112ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:38 +174ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:38 +222ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:38 +4ms service=permission permission=bash pattern=clang++ -Wall -Wextra -Werror -fsanitize=address,undefined -std=c++17 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 2026-02-10T16:56:38 +10ms service=permission permission=bash pattern=clang++ -Wall -Wextra -Werror -fsanitize=address,undefined -std=c++17 virtual_destructor.cpp -o virtual_destructor action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:56:38 +9ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:38 +11ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:38 +21ms service=bus type=message.part.updated publishing My apologies, it appears the `g++` compiler is not directly available or not in the expected path in this environment. I will try using the `clang++` compiler, which is often available, to check for compilation and sanitizer success. If that also fails, I will assume a successful fix to the identified C++ logic error is sufficient, given the constraints on not asking questions or running interactive steps. **Action:** Retry verification with `clang++`.  INFO 2026-02-10T16:56:38 +7ms service=bus type=message.part.updated publishing $ clang++ -Wall -Wextra -Werror -fsanitize=address,undefined -std=c++17 virtual_destructor.cpp -o virtual_destructor /usr/bin/bash: line 1: clang++: command not found  INFO 2026-02-10T16:56:38 +6ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:38 +9ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:38 +55ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:38 +1ms service=bus type=session.status publishing INFO 2026-02-10T16:56:38 +3ms service=session.prompt step=5 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:56:38 +139ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:38 +1ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:38 +1ms service=bus type=session.diff publishing INFO 2026-02-10T16:56:38 +75ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:38 +2ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:56:38 +7ms service=tool.registry status=started invalid INFO 2026-02-10T16:56:38 +1ms service=tool.registry status=started question INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:56:38 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:56:38 +1ms service=tool.registry status=started read INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=started edit INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=started write INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=started task INFO 2026-02-10T16:56:38 +1ms service=tool.registry status=started webfetch INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=started todowrite INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=started skill INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=completed duration=3 invalid INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=completed duration=2 question INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=completed duration=1 read INFO 2026-02-10T16:56:38 +1ms service=tool.registry status=completed duration=2 glob INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=completed duration=2 grep INFO 2026-02-10T16:56:38 +1ms service=tool.registry status=completed duration=3 edit INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=completed duration=3 write INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=completed duration=2 webfetch INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=completed duration=2 todowrite INFO 2026-02-10T16:56:38 +1ms service=tool.registry status=completed duration=5 bash INFO 2026-02-10T16:56:38 +0ms service=tool.registry status=completed duration=3 skill INFO 2026-02-10T16:56:38 +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 2026-02-10T16:56:38 +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 2026-02-10T16:56:38 +0ms service=tool.registry status=completed duration=6 task INFO 2026-02-10T16:56:38 +9ms service=session.prompt status=completed duration=24 resolveTools INFO 2026-02-10T16:56:38 +5ms service=session.processor process INFO 2026-02-10T16:56:38 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:56:38 +13ms service=bus type=session.status publishing INFO 2026-02-10T16:56:39 +425ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:39 +6ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:39 +92ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:39 +75ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:39 +147ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:39 +115ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:39 +248ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:40 +201ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:40 +40ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:40 +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 2026-02-10T16:56:40 +1ms service=permission permission=read pattern=/app/input/reference_to_temporary.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:56:40 +3ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:40 +133ms service=bus type=message.part.updated publishing Since I cannot invoke a C++ compiler, I must rely on the logical fix applied to the identified issue. The destructor is now virtual, which resolves the memory management issue described. **Status for `virtual_destructor.cpp`:** Fixed (Virtual destructor added). --- ### 2. `reference_to_temporary.cpp` (Configuration system) **Bug:** Likely involves binding a non-const lvalue reference to a temporary object, which is illegal in standard C++. This usually happens when a function tries to return a reference to an object whose lifetime ends at the end of the function. **Plan:** Read the file, identify the invalid reference binding, and correct it, likely by changing the reference to a value or ensuring the temporary object has sufficient lifetime. **Action:** Read file content.  INFO 2026-02-10T16:56:40 +19ms service=lsp file=/app/input/reference_to_temporary.cpp touching file INFO 2026-02-10T16:56:40 +2ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/reference_to_temporary.cpp read INFO 2026-02-10T16:56:40 +1ms service=bus type=message.part.updated publishing ��� Read reference_to_temporary.cpp INFO 2026-02-10T16:56:40 +9ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:40 +5ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:40 +78ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:40 +5ms service=bus type=session.status publishing INFO 2026-02-10T16:56:40 +0ms service=session.prompt step=6 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:56:40 +59ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:40 +2ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:40 +4ms service=bus type=session.diff publishing INFO 2026-02-10T16:56:40 +97ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:40 +2ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:56:40 +2ms service=tool.registry status=started invalid INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=started question INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:56:40 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:56:40 +3ms service=tool.registry status=started read INFO 2026-02-10T16:56:40 +2ms service=tool.registry status=started glob INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:56:40 +1ms service=tool.registry status=started edit INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=started write INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=started task INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=started webfetch INFO 2026-02-10T16:56:40 +1ms service=tool.registry status=started todowrite INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=started skill INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=completed duration=7 invalid INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=completed duration=7 question INFO 2026-02-10T16:56:40 +2ms service=tool.registry status=completed duration=6 read INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=completed duration=4 glob INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=completed duration=4 grep INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=completed duration=3 edit INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=completed duration=3 write INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=completed duration=3 webfetch INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=completed duration=2 todowrite INFO 2026-02-10T16:56:40 +0ms service=tool.registry status=completed duration=9 bash INFO 2026-02-10T16:56:40 +1ms service=tool.registry status=completed duration=3 skill INFO 2026-02-10T16:56:40 +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 2026-02-10T16:56:40 +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 2026-02-10T16:56:40 +1ms service=tool.registry status=completed duration=5 task INFO 2026-02-10T16:56:40 +4ms service=session.prompt status=completed duration=17 resolveTools INFO 2026-02-10T16:56:40 +83ms service=session.processor process INFO 2026-02-10T16:56:40 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:56:40 +66ms service=bus type=session.status publishing INFO 2026-02-10T16:56:41 +440ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:41 +3ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:41 +51ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:41 +32ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:41 +126ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:41 +126ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:41 +236ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:41 +6ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:41 +1ms service=permission permission=edit 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 2026-02-10T16:56:41 +5ms service=permission permission=edit pattern=app/input/reference_to_temporary.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:56:41 +0ms service=bus type=file.edited publishing INFO 2026-02-10T16:56:41 +0ms service=format file=/app/input/reference_to_temporary.cpp formatting INFO 2026-02-10T16:56:41 +1ms service=format name=zig ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=air ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-10T16:56:41 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-10T16:56:41 +1ms service=bus type=file.watcher.updated publishing INFO 2026-02-10T16:56:41 +1ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/reference_to_temporary.cpp read INFO 2026-02-10T16:56:41 +2ms service=lsp file=/app/input/reference_to_temporary.cpp touching file INFO 2026-02-10T16:56:41 +4ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:41 +11ms service=bus type=message.part.updated publishing  The bug is confirmed on lines 8-10. The function returns a reference to a locally constructed temporary `std::string`. **Action:** Change the return type to return by value (`std::string` instead of `const std::string&`). **Plan:** Edit line 8: change `const std::string& getAppName()` to `std::string getAppName()`. **Action:** Apply fix and verify (assuming compiler availability).  INFO 2026-02-10T16:56:41 +5ms 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 2026-02-10T16:56:41 +17ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:41 +1ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:41 +49ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:41 +1ms service=bus type=session.status publishing INFO 2026-02-10T16:56:41 +0ms service=session.prompt step=7 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:56:42 +118ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:42 +4ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:42 +0ms service=bus type=session.diff publishing INFO 2026-02-10T16:56:42 +32ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:42 +0ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:56:42 +1ms service=tool.registry status=started invalid INFO 2026-02-10T16:56:42 +1ms service=tool.registry status=started question INFO 2026-02-10T16:56:42 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:56:42 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:56:42 +2ms service=tool.registry status=started read INFO 2026-02-10T16:56:42 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:56:42 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:56:42 +0ms service=tool.registry status=started edit INFO 2026-02-10T16:56:42 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status=completed duration=1 webfetch INFO 2026-02-10T16:56:42 +1ms service=tool.registry status=completed duration=2 todowrite INFO 2026-02-10T16:56:42 +0ms service=tool.registry status=completed duration=5 bash INFO 2026-02-10T16:56:42 +0ms service=tool.registry status=completed duration=2 skill INFO 2026-02-10T16:56:42 +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 2026-02-10T16:56:42 +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 2026-02-10T16:56:42 +0ms service=tool.registry status=completed duration=2 task INFO 2026-02-10T16:56:42 +4ms service=session.prompt status=completed duration=11 resolveTools INFO 2026-02-10T16:56:42 +19ms service=session.processor process INFO 2026-02-10T16:56:42 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:56:42 +29ms service=bus type=session.status publishing INFO 2026-02-10T16:56:42 +638ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:42 +3ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:42 +76ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:42 +40ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:43 +121ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:43 +134ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:43 +195ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:43 +69ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:43 +0ms 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 2026-02-10T16:56:43 +0ms service=permission permission=read pattern=/app/input/iterator_invalidation.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:56:43 +4ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:43 +6ms service=lsp file=/app/input/iterator_invalidation.cpp touching file INFO 2026-02-10T16:56:43 +0ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/iterator_invalidation.cpp read INFO 2026-02-10T16:56:43 +2ms service=bus type=message.part.updated publishing ��� Read iterator_invalidation.cpp INFO 2026-02-10T16:56:43 +9ms service=bus type=message.part.updated publishing  **Status for `reference_to_temporary.cpp`:** Fixed (Return by value instead of reference to temporary). --- ### 3. `iterator_invalidation.cpp` (Event queue processor) **Bug:** Likely involves erasing elements from a container (like `std::vector` or `std::list`) while iterating over it using standard iterators, causing iterator invalidation. **Plan:** Read the file, identify the invalid iteration/erasure pattern, and change the loop to use the correct erasure idiom (e.g., for `std::vector`, use the return value of `erase` to advance the iterator, or use `std::remove_if`). **Action:** Read file content.  INFO 2026-02-10T16:56:43 +2ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:43 +6ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:43 +6ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:43 +11ms service=bus type=session.status publishing INFO 2026-02-10T16:56:43 +0ms service=session.prompt step=8 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:56:43 +71ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:43 +7ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:43 +1ms service=bus type=session.diff publishing INFO 2026-02-10T16:56:43 +2ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:43 +1ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=started invalid INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=started question INFO 2026-02-10T16:56:43 +1ms service=tool.registry status=started bash INFO 2026-02-10T16:56:43 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:56:43 +1ms service=tool.registry status=started read INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:56:43 +1ms service=tool.registry status=started edit INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=started write INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=started task INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=started webfetch INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=started todowrite INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=started skill INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=completed duration=3 invalid INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=completed duration=3 question INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=completed duration=1 read INFO 2026-02-10T16:56:43 +1ms service=tool.registry status=completed duration=2 glob INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=completed duration=2 grep INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=completed duration=1 write INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-02-10T16:56:43 +1ms service=tool.registry status=completed duration=2 todowrite INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=completed duration=4 bash INFO 2026-02-10T16:56:43 +0ms service=tool.registry status=completed duration=2 skill INFO 2026-02-10T16:56:43 +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 2026-02-10T16:56:43 +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 2026-02-10T16:56:43 +0ms service=tool.registry status=completed duration=4 task INFO 2026-02-10T16:56:43 +2ms service=session.prompt status=completed duration=9 resolveTools INFO 2026-02-10T16:56:43 +42ms service=session.processor process INFO 2026-02-10T16:56:43 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:56:43 +15ms service=bus type=session.status publishing INFO 2026-02-10T16:56:44 +614ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:44 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:44 +48ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:44 +73ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:44 +108ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:44 +127ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:44 +157ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:44 +190ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:45 +258ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:45 +256ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:45 +204ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:45 +200ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:46 +184ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:46 +253ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:46 +229ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:46 +234ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:46 +234ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:47 +250ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:47 +221ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:47 +223ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:47 +336ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:48 +123ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:48 +194ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:48 +194ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:48 +227ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:48 +249ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:49 +202ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:49 +4ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:49 +3ms 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 2026-02-10T16:56:49 +0ms service=permission permission=edit pattern=app/input/iterator_invalidation.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:56:49 +0ms service=bus type=file.edited publishing INFO 2026-02-10T16:56:49 +0ms service=format file=/app/input/iterator_invalidation.cpp formatting INFO 2026-02-10T16:56:49 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=air ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-10T16:56:49 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-10T16:56:49 +4ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/iterator_invalidation.cpp read INFO 2026-02-10T16:56:49 +0ms service=lsp file=/app/input/iterator_invalidation.cpp touching file INFO 2026-02-10T16:56:49 +5ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:49 +6ms 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 @@ -1,6 +1,7 @@ #include #include +#include #include // Event queue that processes and filters events class EventQueue {  INFO 2026-02-10T16:56:49 +12ms service=bus type=message.part.updated publishing The bug is confirmed on line 21. `std::vector::push_back` invalidates all existing iterators. The code needs to use a loop structure that correctly handles modification during iteration, often by using the return value of `erase` or by iterating in a way that doesn't rely on a fixed end iterator when adding elements. Since we are adding elements, a standard `for` loop structure for processing a dynamically growing queue is better suited, perhaps by ensuring the loop condition checks against the *current* size, or by using a simple `while` loop structure that only advances the iterator upon successful non-insertion. Since the goal is processing, and new events might be added, the structure should resemble consuming a queue. A `while` loop checking if the queue is empty is the safest idiom here if the processing naturally adds new work. If we must use the existing iterator structure, we must fix the loop advancement. **Fix for `std::vector` while iterating and adding:** The simplest fix that avoids iterator invalidation while processing the *current* set of events and allowing new ones to be added is to switch the loop to use `while (!events_.empty())` and process the front, perhaps using `std::vector` as a queue (though inefficiently) or changing the processing logic to use `std::deque` or `std::list`. Sticking to `std::vector`, the most robust fix that handles adding new work during processing is to use a `while` loop that consumes the elements one by one from the beginning, advancing the conceptual iterator by checking the size on each iteration. However, the current loop structure suggests the intent is to iterate over *all* events currently known, and the addition *inside* the loop causes issues. A common fix when adding elements during iteration in a vector loop is: ```cpp for (auto it = events_.begin(); it != events_.end(); /* no increment */) { // ... process *it if (should_add_new_event) { events_.push_back("new_event"); } if (should_remove_current_event) { it = events_.erase(it); // Erase returns the iterator to the next element } else { ++it; // Only advance if not erased } } ``` Since we are only *adding* and not *erasing* the current element (`*it`), the old iterator `it` might still point to a valid element after `push_back`, but `++it` is now unsafe because `push_back` might reallocate, invalidating `it`. The most idiomatic fix for this specific logic (processing and potentially *adding* new tasks dynamically) that is safe with `std::vector` is to use a `while` loop controlled by an index or an iterator that is re-validated/re-set if reallocation occurs, or switch to a safer container like `std::list` or `std::deque`. Given the description implies an *event queue*, switching to a container that supports safe insertion during iteration is best: `std::list`. But if I must stick to `std::vector`, I will use the correct loop idiom for *insertion* on vector which is complex, or redesign to process what's available *now* and repeat. Let's assume the required fix is to use the return value of `push_back` if possible, or to restructure the loop so that the iterator remains valid. Since `push_back` doesn't return anything useful for advancing other iterators, the safest fix that maintains the *intent* of processing the queue is to use a manual index loop that checks the size dynamically, or switch the loop structure entirely to one that reflects queue consumption. Given the bug explicitly mentions iterator invalidation due to `push_back`, the cleanest fix is to change the container to `std::list`, which supports safe insertion during iteration, matching the "event queue processor" description better than a vector. **Plan:** Change `std::vector events_` to `std::list events_` and update the necessary calls (`push_back` is fine, `begin/end` are fine). **Action:** Apply fixes. 1. Change line 31: `std::vector events_;` to `std::list events_;`. 2. Include `` header on line 2. 3. Change line 16 loop condition structure if necessary (since `std::list` iterators are only invalidated upon erasing the element they point to, insertion elsewhere is safe). The existing loop structure might still lead to missing processing if `push_back` causes reallocation (not an issue for list) or incorrect logic if the iterator isn't advanced correctly after adding. For `std::list`, the original loop is *almost* safe, but advancing *after* adding is tricky. We need to advance only if no addition occurred, but here we *always* want to process the *next* element in the *original* sequence unless we are adding. If we stick to the `for` loop, we need to ensure `++it` is only called when we *don't* add a new element, or that we continue processing from the current element if we added one that needs to be processed next. Since the bug states iterator invalidation, the vector is the issue. Changing to `std::list` makes the loop safe for insertion: ```cpp // Line 16 in std::list context: for (auto it = events_.begin(); it != events_.end(); ++it) { // ... process *it if (*it == "user_login") { events_.push_back("log_analytics"); // Safe in std::list } // ++it happens at the end of the loop scope, safe. } ``` This relies on the *new* "log\_analytics" event being processed in a *subsequent* pass over the queue, which seems like the intended mechanism for a dynamic processing loop. If "log\_analytics" should be processed *immediately*, the logic is more complex. Given the simple iterator invalidation bug, changing to `std::list` is the most appropriate fix. **Action 1:** Edit line 2 (add include).  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ext=.cpp checking INFO 2026-02-10T16:56:50 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-10T16:56:50 +1ms service=format name=biome ext=.cpp checking INFO 2026-02-10T16:56:50 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-10T16:56:50 +13ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/iterator_invalidation.cpp read INFO 2026-02-10T16:56:50 +0ms service=lsp file=/app/input/iterator_invalidation.cpp touching file INFO 2026-02-10T16:56:50 +6ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:50 +13ms service=bus type=message.part.updated publishing **Action 2:** Edit line 31 (change container).  INFO 2026-02-10T16:56:50 +16ms 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 @@ -28,9 +28,9 @@ return events_.size(); } private: - std::vector events_; + std::list events_; }; int main() { EventQueue queue;  INFO 2026-02-10T16:56:50 +4ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:50 +0ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:50 +16ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:50 +0ms service=bus type=session.status publishing INFO 2026-02-10T16:56:50 +1ms service=session.prompt step=10 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:56:50 +85ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:50 +4ms service=bus type=session.updated publishing 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type=message.part.updated publishing INFO 2026-02-10T16:56:51 +38ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:51 +0ms service=permission permission=read pattern=/app/input/unsigned_underflow.cpp 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evaluate INFO 2026-02-10T16:56:51 +0ms service=permission permission=read pattern=/app/input/unsigned_underflow.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:56:51 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:51 +30ms service=lsp file=/app/input/unsigned_underflow.cpp touching file INFO 2026-02-10T16:56:51 +0ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/unsigned_underflow.cpp read INFO 2026-02-10T16:56:51 +1ms service=bus type=message.part.updated publishing ��� Read unsigned_underflow.cpp INFO 2026-02-10T16:56:51 +13ms service=bus type=message.part.updated publishing  **Status for `iterator_invalidation.cpp`:** Fixed (Switched to `std::list` for safe insertion during iteration). --- ### 4. `unsigned_underflow.cpp` (Ring buffer implementation) **Bug:** Likely involves arithmetic on `size_t` or other unsigned types that wraps around to a very large positive number when it should wrap to zero or indicate an error (e.g., decrementing zero). **Plan:** Read the file, look for array indexing or size arithmetic involving unsigned types, especially subtraction. **Action:** Read file content.  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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 2026-02-10T16:56:51 +1ms service=permission permission=task 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status=completed duration=9 task INFO 2026-02-10T16:56:51 +3ms service=session.prompt status=completed duration=13 resolveTools INFO 2026-02-10T16:56:51 +11ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:51 +2ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:51 +1ms service=bus type=session.diff publishing INFO 2026-02-10T16:56:51 +1ms service=session.processor process INFO 2026-02-10T16:56:51 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:56:51 +10ms service=bus type=session.status publishing INFO 2026-02-10T16:56:52 +650ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:52 +3ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:52 +25ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:52 +73ms service=bus type=message.part.updated 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evaluate INFO 2026-02-10T16:56:53 +0ms service=permission permission=edit pattern=app/input/unsigned_underflow.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:56:53 +0ms service=bus type=file.edited publishing INFO 2026-02-10T16:56:53 +1ms service=format file=/app/input/unsigned_underflow.cpp formatting INFO 2026-02-10T16:56:53 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-10T16:56:53 +1ms service=format name=standardrb ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=air ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-10T16:56:53 +1ms service=format name=pint ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-10T16:56:53 +1ms service=format name=biome ext=.cpp checking INFO 2026-02-10T16:56:53 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-10T16:56:53 +7ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/unsigned_underflow.cpp read INFO 2026-02-10T16:56:53 +0ms service=lsp file=/app/input/unsigned_underflow.cpp touching file INFO 2026-02-10T16:56:53 +4ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:53 +4ms service=bus type=message.part.updated publishing The bug is confirmed on line 16. `tail_ - head_` will underflow if `tail_ < head_` (which happens when the buffer wraps around). **Fix:** In a capacity-aware ring buffer, one usually distinguishes between empty and full states by either using a separate flag, leaving one slot unused, or by checking if `(tail_ + 1) % capacity_ == head_` for full. Here, the logic seems to imply that if `tail_ == head_`, it's empty (line 20). If it's full, the size should be `capacity_`. The calculation for available slots, assuming `head_ == tail_` means empty, and we *don't* distinguish full vs empty by leaving a slot open, needs adjustment for wrap-around. If `tail_ >= head_`, available is `tail_ - head_`. If `tail_ < head_`, available is `capacity_ - head_ + tail_`. **Action:** Replace line 16 with logic to handle wrap-around.  INFO 2026-02-10T16:56:53 +37ms 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 +12,12 @@ } size_t available() const { // BUG: Unsigned underflow when tail < head - return tail_ - head_; // Wraps around to huge number! + if (tail_ >= head_) { + return tail_ - head_; + } + return capacity_ - head_ + tail_; } bool isEmpty() const { return head_ == tail_;  INFO 2026-02-10T16:56:53 +2ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:53 +6ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:53 +22ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:53 +2ms service=bus type=session.status publishing INFO 2026-02-10T16:56:53 +0ms service=session.prompt step=12 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:56:53 +43ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:53 +1ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:56:53 +1ms service=tool.registry status=started invalid INFO 2026-02-10T16:56:53 +0ms service=tool.registry status=started question INFO 2026-02-10T16:56:53 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:56:53 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:56:53 +0ms service=tool.registry status=started read INFO 2026-02-10T16:56:53 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:56:53 +1ms service=tool.registry status=started grep INFO 2026-02-10T16:56:53 +0ms service=tool.registry status=started edit INFO 2026-02-10T16:56:53 +0ms service=tool.registry status=started write INFO 2026-02-10T16:56:53 +0ms service=tool.registry status=started task INFO 2026-02-10T16:56:53 +0ms service=tool.registry status=started webfetch INFO 2026-02-10T16:56:53 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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 2026-02-10T16:56:53 +1ms service=tool.registry status=completed duration=2 task INFO 2026-02-10T16:56:53 +1ms service=session.prompt status=completed duration=6 resolveTools INFO 2026-02-10T16:56:53 +2ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:53 +4ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:53 +21ms service=bus type=session.diff publishing INFO 2026-02-10T16:56:53 +4ms service=session.processor process INFO 2026-02-10T16:56:53 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:56:53 +7ms service=bus type=session.status publishing INFO 2026-02-10T16:56:54 +588ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:54 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:54 +65ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:54 +44ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:54 +143ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:54 +109ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:55 +210ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:55 +39ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:55 +1ms 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 2026-02-10T16:56:55 +0ms service=permission permission=read pattern=/app/input/dangling_cstr.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:56:55 +8ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:55 +52ms service=bus type=message.part.updated publishing **Status for `unsigned_underflow.cpp`:** Fixed (Handled unsigned underflow in size calculation). --- ### 5. `dangling_cstr.cpp` (Log formatting system) **Bug:** Likely returning a pointer to a local string's internal C-string (`.c_str()`) or a temporary character array that goes out of scope, resulting in a dangling pointer. **Plan:** Read the file, check for string creation/destruction mismatch when returning a `const char*`. **Action:** Read file content.  INFO 2026-02-10T16:56:55 +48ms service=lsp file=/app/input/dangling_cstr.cpp touching file INFO 2026-02-10T16:56:55 +1ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/dangling_cstr.cpp read INFO 2026-02-10T16:56:55 +3ms service=bus type=message.part.updated publishing ��� Read dangling_cstr.cpp INFO 2026-02-10T16:56:55 +10ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:55 +0ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:55 +25ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:55 +0ms service=bus type=session.status publishing INFO 2026-02-10T16:56:55 +0ms service=session.prompt step=13 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:56:55 +104ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:55 +2ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:55 +2ms service=bus type=session.diff publishing INFO 2026-02-10T16:56:55 +5ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:55 +3ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=started invalid INFO 2026-02-10T16:56:55 +1ms service=tool.registry status=started question INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:56:55 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:56:55 +2ms service=tool.registry status=started read INFO 2026-02-10T16:56:55 +1ms service=tool.registry status=started glob INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=started edit INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=started write INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=started task INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=started webfetch INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=started todowrite INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=started skill INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=completed duration=4 invalid INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=completed duration=3 question INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=completed duration=1 read INFO 2026-02-10T16:56:55 +1ms service=tool.registry status=completed duration=1 glob INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=completed duration=1 write INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=completed duration=4 bash INFO 2026-02-10T16:56:55 +0ms service=tool.registry status=completed duration=1 skill INFO 2026-02-10T16:56:55 +0ms service=permission permission=task pattern=general 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status=completed duration=2 task INFO 2026-02-10T16:56:55 +1ms service=session.prompt status=completed duration=9 resolveTools INFO 2026-02-10T16:56:55 +21ms service=session.processor process INFO 2026-02-10T16:56:55 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:56:55 +18ms service=bus type=session.status publishing INFO 2026-02-10T16:56:56 +697ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:56 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:56 +44ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:56 +53ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:56 +97ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:56 +138ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:56 +197ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:56 +3ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:56 +7ms service=permission permission=edit pattern=app/input/dangling_cstr.cpp 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evaluate INFO 2026-02-10T16:56:56 +1ms service=permission permission=edit pattern=app/input/dangling_cstr.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:56:56 +0ms service=bus type=file.edited publishing INFO 2026-02-10T16:56:56 +0ms service=format file=/app/input/dangling_cstr.cpp formatting INFO 2026-02-10T16:56:56 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-10T16:56:56 +3ms service=format name=uv ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=air ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-10T16:56:56 +1ms service=format name=ormolu ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-10T16:56:56 +1ms service=format name=ktlint ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-10T16:56:56 +1ms service=format name=biome ext=.cpp checking INFO 2026-02-10T16:56:56 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-10T16:56:56 +14ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/dangling_cstr.cpp read INFO 2026-02-10T16:56:56 +0ms service=lsp file=/app/input/dangling_cstr.cpp touching file INFO 2026-02-10T16:56:56 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:56 +0ms service=bus type=message.part.updated publishing  The bug is confirmed on line 10. It returns `formatted.c_str()`, where `formatted` is a local `std::string` that is destroyed at the end of `formatMessage`. **Fix:** Change `formatMessage` to return `std::string` instead of `const char*`, allowing the caller (`log`) to handle it as a standard C++ string. **Action:** Edit line 8.  INFO 2026-02-10T16:56:56 +44ms 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 2026-02-10T16:56:56 +12ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:56 +2ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:56 +34ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:56 +0ms service=bus type=session.status publishing INFO 2026-02-10T16:56:56 +0ms service=session.prompt step=14 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:56:56 +142ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:56 +12ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:56 +2ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:56:56 +0ms service=tool.registry status=started invalid INFO 2026-02-10T16:56:56 +0ms service=tool.registry status=started question INFO 2026-02-10T16:56:56 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:56:56 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:56:56 +0ms service=tool.registry status=started read INFO 2026-02-10T16:56:56 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:56:56 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:56:56 +0ms service=tool.registry status=started edit INFO 2026-02-10T16:56:56 +0ms service=tool.registry status=started write INFO 2026-02-10T16:56:56 +0ms service=tool.registry status=started task INFO 2026-02-10T16:56:56 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2026-02-10T16:56:56 +0ms service=tool.registry status=completed duration=1 bash INFO 2026-02-10T16:56:56 +5ms service=tool.registry status=completed duration=5 skill INFO 2026-02-10T16:56:56 +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 2026-02-10T16:56:56 +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 2026-02-10T16:56:56 +0ms service=tool.registry status=completed duration=6 task INFO 2026-02-10T16:56:56 +1ms service=session.prompt status=completed duration=7 resolveTools INFO 2026-02-10T16:56:56 +26ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:56 +1ms service=bus type=session.diff publishing INFO 2026-02-10T16:56:56 +37ms service=session.processor process INFO 2026-02-10T16:56:56 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:56:56 +28ms service=bus type=session.status publishing INFO 2026-02-10T16:56:57 +673ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:57 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:57 +40ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:57 +72ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:57 +87ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:57 +91ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:58 +280ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:58 +117ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:58 +10ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:58 +8ms 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 2026-02-10T16:56:58 +2ms service=permission permission=edit pattern=app/input/dangling_cstr.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:56:58 +0ms service=bus type=file.edited publishing INFO 2026-02-10T16:56:58 +1ms service=format file=/app/input/dangling_cstr.cpp formatting INFO 2026-02-10T16:56:58 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=air ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-10T16:56:58 +3ms service=format name=pint ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-10T16:56:58 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-10T16:56:58 +3ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/dangling_cstr.cpp read INFO 2026-02-10T16:56:58 +0ms service=lsp file=/app/input/dangling_cstr.cpp touching file INFO 2026-02-10T16:56:58 +3ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:58 +1ms service=bus type=message.part.updated publishing **Action:** Edit line 14 and 15 to handle the new return type `std::string`. **Plan:** Line 14: `const char* formatted = formatMessage(msg);` -> `std::string formatted = formatMessage(msg);` Line 15: `std::cout << formatted << std::endl;` -> `std::cout << formatted << std::endl;` (No change needed for cout, as it handles string overload). **Action:** Apply fix to line 14.  INFO 2026-02-10T16:56:58 +21ms 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.c_str(); // Dangling pointer! } void log(const std::string& msg) { - const char* formatted = formatMessage(msg); + std::string formatted = formatMessage(msg); std::cout << formatted << std::endl; } };  INFO 2026-02-10T16:56:58 +6ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:58 +4ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:58 +48ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:58 +0ms service=bus type=session.status publishing INFO 2026-02-10T16:56:58 +0ms service=session.prompt step=15 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:56:58 +95ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:58 +2ms service=bus type=session.updated publishing INFO 2026-02-10T16:56:58 +1ms service=bus type=session.diff publishing INFO 2026-02-10T16:56:58 +2ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:58 +0ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=started invalid INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=started question INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:56:58 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:56:58 +1ms service=tool.registry status=started read INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=started edit INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=started write INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=started task INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=started webfetch INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=started todowrite INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=started skill INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=completed duration=1 question INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=completed duration=0 read INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=completed duration=0 glob INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=completed duration=0 grep INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=completed duration=0 write INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=completed duration=1 bash INFO 2026-02-10T16:56:58 +0ms service=tool.registry status=completed duration=0 skill INFO 2026-02-10T16:56:58 +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 2026-02-10T16:56:58 +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 2026-02-10T16:56:58 +0ms service=tool.registry status=completed duration=0 task INFO 2026-02-10T16:56:58 +1ms service=session.prompt status=completed duration=2 resolveTools INFO 2026-02-10T16:56:58 +2ms service=session.processor process INFO 2026-02-10T16:56:58 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:56:58 +22ms service=bus type=session.status publishing INFO 2026-02-10T16:56:59 +739ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:59 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:59 +30ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:59 +51ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:59 +144ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:59 +102ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:59 +239ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:59 +48ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:59 +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 2026-02-10T16:56:59 +1ms service=permission permission=read pattern=/app/input/init_order.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:56:59 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:59 +16ms service=bus type=message.part.updated publishing **Status for `dangling_cstr.cpp`:** Fixed (Changed return type to `std::string` and updated usage). --- ### 6. `init_order.cpp` (Coordinate system with units) **Bug:** Likely involves static/global initialization order fiasco, where one global/static object is initialized before another one it depends on, leading to accessing uninitialized data. **Plan:** Read the file, look for global/static variables, and see if one relies on another for initialization. **Action:** Read file content.  INFO 2026-02-10T16:56:59 +5ms service=lsp file=/app/input/init_order.cpp touching file INFO 2026-02-10T16:56:59 +0ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/init_order.cpp read INFO 2026-02-10T16:56:59 +5ms service=bus type=message.part.updated publishing ��� Read init_order.cpp INFO 2026-02-10T16:56:59 +3ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:56:59 +1ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:59 +28ms service=bus type=message.updated publishing INFO 2026-02-10T16:56:59 +2ms service=bus type=session.status publishing INFO 2026-02-10T16:56:59 +0ms service=session.prompt step=16 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:57:00 +54ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:00 +4ms service=bus type=session.updated publishing INFO 2026-02-10T16:57:00 +2ms service=bus type=session.diff publishing INFO 2026-02-10T16:57:00 +1ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:00 +0ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:57:00 +1ms service=tool.registry status=started invalid INFO 2026-02-10T16:57:00 +0ms service=tool.registry status=started question INFO 2026-02-10T16:57:00 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:57:00 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:57:00 +1ms service=tool.registry status=started read INFO 2026-02-10T16:57:00 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:57:00 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:57:00 +0ms service=tool.registry status=started edit INFO 2026-02-10T16:57:00 +0ms service=tool.registry status=started write INFO 2026-02-10T16:57:00 +0ms service=tool.registry status=started task INFO 2026-02-10T16:57:00 +0ms service=tool.registry status=started webfetch INFO 2026-02-10T16:57:00 +0ms service=tool.registry 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checking INFO 2026-02-10T16:57:01 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-10T16:57:01 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-10T16:57:01 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-10T16:57:01 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-10T16:57:01 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-10T16:57:01 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-10T16:57:01 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-10T16:57:01 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-10T16:57:01 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-10T16:57:01 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-10T16:57:01 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-10T16:57:01 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-10T16:57:01 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-10T16:57:01 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-10T16:57:01 +2ms service=format name=biome ext=.cpp checking INFO 2026-02-10T16:57:01 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-10T16:57:01 +5ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/init_order.cpp read INFO 2026-02-10T16:57:01 +2ms service=lsp file=/app/input/init_order.cpp touching file INFO 2026-02-10T16:57:01 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:01 +4ms service=bus type=message.part.updated publishing  The bug is confirmed in the constructor initializer list (lines 8-14). C++ guarantees that members are initialized in the order they are **declared** (lines 21-23), not the order they appear in the initializer list. `scale_` (declared last) is used before it's initialized when calculating `x_` and `y_`. **Fix:** Reorder the initializer list so that `scale_` is initialized first, matching its declaration order if possible, or rely on the declaration order if reordering the list doesn't work (which it shouldn't here). The fix is to ensure `scale_` is initialized before `x_` and `y_`. In the initializer list, we must place initialization of `scale_` before `x_` and `y_`. **Action:** Reorder initializer list on lines 7-9.  INFO 2026-02-10T16:57:01 +10ms service=bus type=message.part.updated publishing ��� Edit init_order.cpp Index: /app/input/init_order.cpp =================================================================== --- /app/input/init_order.cpp +++ /app/input/init_order.cpp @@ -4,9 +4,9 @@ class Point { public: Point(double x, double y, double scale) : scale_(scale), - x_(x * scale_), // BUG: scale_ used before y_ initialized + x_(x * scale_), y_(y * scale_) { // Members initialized in declaration order, not initializer list order! // Declaration order: x_, y_, scale_  INFO 2026-02-10T16:57:01 +12ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:01 +1ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:01 +24ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:01 +1ms service=bus type=session.status publishing INFO 2026-02-10T16:57:01 +1ms service=session.prompt step=17 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:57:01 +93ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:01 +13ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:01 +2ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:57:01 +2ms service=tool.registry status=started invalid INFO 2026-02-10T16:57:01 +0ms service=tool.registry status=started question INFO 2026-02-10T16:57:01 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:57:01 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:57:01 +4ms service=tool.registry status=started read INFO 2026-02-10T16:57:01 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:57:01 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:57:01 +1ms service=tool.registry status=started edit INFO 2026-02-10T16:57:01 +0ms service=tool.registry status=started write INFO 2026-02-10T16:57:01 +0ms service=tool.registry status=started task INFO 2026-02-10T16:57:01 +0ms 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status=completed duration=3 task INFO 2026-02-10T16:57:01 +4ms service=session.prompt status=completed duration=14 resolveTools INFO 2026-02-10T16:57:01 +4ms service=bus type=session.updated publishing INFO 2026-02-10T16:57:01 +1ms service=bus type=session.diff publishing INFO 2026-02-10T16:57:02 +38ms service=session.processor process INFO 2026-02-10T16:57:02 +2ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:57:02 +17ms service=bus type=session.status publishing INFO 2026-02-10T16:57:02 +645ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:02 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:02 +63ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:02 +45ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:02 +98ms service=bus 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evaluate INFO 2026-02-10T16:57:04 +0ms service=permission permission=edit pattern=app/input/init_order.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:57:04 +2ms service=bus type=file.edited publishing INFO 2026-02-10T16:57:04 +0ms service=format file=/app/input/init_order.cpp formatting INFO 2026-02-10T16:57:04 +1ms service=format name=zig ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=air ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-10T16:57:04 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-10T16:57:04 +3ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/init_order.cpp read INFO 2026-02-10T16:57:04 +0ms service=lsp file=/app/input/init_order.cpp touching file INFO 2026-02-10T16:57:04 +0ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:04 +6ms service=bus type=message.part.updated publishing ��� Edit init_order.cpp Index: /app/input/init_order.cpp =================================================================== --- /app/input/init_order.cpp +++ /app/input/init_order.cpp @@ -17,11 +17,11 @@ std::cout << "Point(" << x_ << ", " << y_ << ") scale=" << scale_ << std::endl; } private: - double x_; // Initialized first (declaration order) - double y_; // Initialized second - double scale_; // Initialized third, but used in x_ and y_ init! + double scale_; // Initialized first + double x_; // Initialized second + double y_; // Initialized third }; int main() { Point p(3.0, 4.0, 2.0); // Should be (6.0, 8.0) with scale 2.0  INFO 2026-02-10T16:57:04 +11ms service=bus type=message.part.updated publishing Wait, the edit applied was: `oldString`: ` Point(double x, double y, double scale) : scale_(scale), x_(x * scale_), // BUG: scale_ used before y_ initialized y_(y * scale_)` `newString`: ` Point(double x, double y, double scale) : scale_(scale), x_(x * scale_), y_(y * scale_)` This did not change the logic, as the original code already listed `scale_` first in the initializer list, but the *comment* points out the declaration order issue (lines 21-23 vs. use in lines 8-9). The declaration order is: `x_`, `y_`, `scale_`. The initialization order follows declaration order: `x_` initialized, then `y_` initialized, then `scale_` initialized. The initializer list is: `scale_`, `x_`, `y_`. Since C++ initializes members based on **declaration order**, `x_` and `y_` are initialized using the initial (uninitialized) value of `scale_`. Then `scale_` is initialized. **The Fix:** The declaration order *must* match the order of dependency, or we must use the constructor arguments directly in the dependent initializations. Since `scale_` is needed for `x_` and `y_`, it must be declared *before* them. **Action:** Reorder declarations on lines 21-23 to place `scale_` first.  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service=tool.registry status=completed duration=0 edit INFO 2026-02-10T16:57:04 +0ms service=tool.registry status=completed duration=0 write INFO 2026-02-10T16:57:04 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-10T16:57:04 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-10T16:57:04 +0ms service=tool.registry status=completed duration=1 bash INFO 2026-02-10T16:57:04 +1ms service=tool.registry status=completed duration=1 skill INFO 2026-02-10T16:57:04 +0ms service=permission permission=task pattern=general 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status=completed duration=1 task INFO 2026-02-10T16:57:04 +8ms service=session.prompt status=completed duration=12 resolveTools INFO 2026-02-10T16:57:04 +32ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:04 +1ms service=session.processor process INFO 2026-02-10T16:57:04 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:57:04 +0ms service=bus type=session.updated publishing INFO 2026-02-10T16:57:04 +0ms service=bus type=session.diff publishing INFO 2026-02-10T16:57:04 +28ms service=bus type=session.status publishing INFO 2026-02-10T16:57:04 +553ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:04 +6ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:05 +78ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:05 +68ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:05 +65ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:05 +78ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:05 +190ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:05 +272ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:05 +34ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:05 +0ms 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 2026-02-10T16:57:05 +0ms service=permission permission=read pattern=/app/input/off_by_one.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:57:05 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:05 +7ms service=lsp file=/app/input/off_by_one.cpp touching file INFO 2026-02-10T16:57:05 +0ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/off_by_one.cpp read INFO 2026-02-10T16:57:05 +1ms service=bus type=message.part.updated publishing ��� Read off_by_one.cpp INFO 2026-02-10T16:57:05 +6ms service=bus type=message.part.updated publishing  This reordering (declaration order: `scale_`, `x_`, `y_`) is now consistent with the initialization order in the initializer list (lines 7-9): `scale_(scale)` is executed first, initializing `scale_`, making it safe to use for `x_` and `y_`. **Status for `init_order.cpp`:** Fixed (Reordered member declaration to ensure initialization order is correct). --- ### 7. `off_by_one.cpp` (Matrix border detection) **Bug:** Likely an off-by-one error when iterating over matrix indices, often related to using `<` instead of `<=` or vice versa, or incorrect dimension calculations. **Plan:** Read the file, inspect loops that access matrix elements or calculate boundary conditions. **Action:** Read file content.  INFO 2026-02-10T16:57:05 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:05 +0ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:05 +2ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:05 +0ms service=bus type=session.status publishing INFO 2026-02-10T16:57:05 +0ms service=session.prompt step=19 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:57:05 +46ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:05 +1ms service=bus type=session.updated publishing INFO 2026-02-10T16:57:05 +0ms service=bus type=session.diff publishing INFO 2026-02-10T16:57:05 +3ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:05 +0ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=started invalid INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=started question INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:57:05 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:57:05 +1ms service=tool.registry status=started read INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=started edit INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=started write INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=started task INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=started webfetch INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=started todowrite INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=started skill INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=completed duration=1 question INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=completed duration=0 read INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=completed duration=0 glob INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=completed duration=0 grep INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=completed duration=0 write INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=completed duration=1 bash INFO 2026-02-10T16:57:05 +0ms service=tool.registry status=completed duration=0 skill INFO 2026-02-10T16:57:05 +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 2026-02-10T16:57:05 +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 2026-02-10T16:57:05 +0ms service=tool.registry status=completed duration=1 task INFO 2026-02-10T16:57:05 +2ms service=session.prompt status=completed duration=4 resolveTools INFO 2026-02-10T16:57:05 +11ms service=session.processor process INFO 2026-02-10T16:57:05 +2ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:57:05 +10ms service=bus type=session.status publishing INFO 2026-02-10T16:57:06 +575ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:06 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:06 +29ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:06 +46ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:06 +100ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:06 +107ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:06 +293ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:06 +2ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:06 +4ms service=permission permission=edit 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 2026-02-10T16:57:06 +2ms service=permission permission=edit pattern=app/input/off_by_one.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:57:06 +0ms service=bus type=file.edited publishing INFO 2026-02-10T16:57:06 +0ms service=format file=/app/input/off_by_one.cpp formatting INFO 2026-02-10T16:57:06 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-10T16:57:06 +1ms service=format name=uv ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=air ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-10T16:57:06 +1ms service=format name=pint ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-10T16:57:06 +1ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-10T16:57:06 +1ms service=format name=biome ext=.cpp checking INFO 2026-02-10T16:57:06 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-10T16:57:06 +3ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/off_by_one.cpp read INFO 2026-02-10T16:57:06 +1ms service=lsp file=/app/input/off_by_one.cpp touching file INFO 2026-02-10T16:57:07 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:07 +5ms service=bus type=message.part.updated publishing The bug is confirmed on line 17. The loop iterates up to and including index 5, but the matrix is declared as 5x5, meaning valid indices are 0 through 4. This causes an out-of-bounds read access on `data_[0][5]`. **Fix:** Change loop condition from `i <= 5` to `i < 5` or `i <= 4`. **Action:** Edit line 17.  INFO 2026-02-10T16:57:07 +1ms 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++) { // Off-by-one! std::cout << data_[0][i] << " "; } std::cout << std::endl; }  INFO 2026-02-10T16:57:07 +2ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:07 +5ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:07 +69ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:07 +1ms service=bus type=session.status publishing INFO 2026-02-10T16:57:07 +0ms service=session.prompt step=20 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:57:07 +250ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:07 +5ms service=bus type=session.updated publishing INFO 2026-02-10T16:57:07 +1ms service=bus type=session.diff publishing INFO 2026-02-10T16:57:07 +1ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:07 +0ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:57:07 +0ms service=tool.registry status=started invalid INFO 2026-02-10T16:57:07 +0ms service=tool.registry status=started question INFO 2026-02-10T16:57:07 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:57:07 +3ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:57:07 +6ms service=tool.registry status=started read INFO 2026-02-10T16:57:07 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:57:07 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:57:07 +0ms service=tool.registry status=started edit INFO 2026-02-10T16:57:07 +0ms service=tool.registry status=started write 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 2026-02-10T16:57:07 +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 2026-02-10T16:57:07 +0ms service=tool.registry 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type=message.part.updated publishing INFO 2026-02-10T16:57:08 +0ms service=permission permission=read pattern=/app/input/int_overflow.cpp 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evaluate INFO 2026-02-10T16:57:08 +0ms service=permission permission=read pattern=/app/input/int_overflow.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:57:08 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:08 +5ms service=lsp file=/app/input/int_overflow.cpp touching file INFO 2026-02-10T16:57:08 +0ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/int_overflow.cpp read INFO 2026-02-10T16:57:08 +1ms service=bus type=message.part.updated publishing ��� Read int_overflow.cpp INFO 2026-02-10T16:57:08 +9ms service=bus type=message.part.updated publishing  **Status for `off_by_one.cpp`:** Fixed (Corrected loop bound from `<=` to `<`). --- ### 8. `int_overflow.cpp` (Bulk price calculator) **Bug:** Likely involves integer arithmetic where the result exceeds the maximum value for the integer type used, causing silent overflow. **Plan:** Read the file, look for arithmetic operations that might exceed `INT_MAX`. **Action:** Read file content.  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type=message.part.updated publishing INFO 2026-02-10T16:57:10 +105ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:10 +2ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:10 +8ms service=permission permission=edit pattern=app/input/int_overflow.cpp 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evaluate INFO 2026-02-10T16:57:10 +0ms service=permission permission=edit pattern=app/input/int_overflow.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:57:10 +0ms service=bus type=file.edited publishing INFO 2026-02-10T16:57:10 +0ms service=format file=/app/input/int_overflow.cpp formatting INFO 2026-02-10T16:57:10 +1ms service=format name=zig ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-10T16:57:10 +1ms service=format name=standardrb ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=air ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-10T16:57:10 +1ms service=format name=biome ext=.cpp checking INFO 2026-02-10T16:57:10 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-10T16:57:10 +6ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/int_overflow.cpp read INFO 2026-02-10T16:57:10 +1ms service=lsp file=/app/input/int_overflow.cpp touching file INFO 2026-02-10T16:57:10 +4ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:10 +2ms service=bus type=message.part.updated publishing The bug is confirmed on line 8. Multiplying two `int`s can easily overflow a standard 32-bit signed integer (max value approx $2.1 \times 10^9$), and $100,000 \times 50,000 = 5,000,000,000$, which is far too large. **Fix:** Change the return type and intermediate calculation type to a type guaranteed to hold the result, like `long long`, and update the logic to use it. **Action:** Edit line 7 to use `long long`.  INFO 2026-02-10T16:57:10 +4ms 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 2026-02-10T16:57:10 +5ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:10 +2ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:10 +6ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:10 +3ms service=bus type=session.status publishing INFO 2026-02-10T16:57:10 +0ms service=session.prompt step=22 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:57:10 +145ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:10 +10ms service=bus type=session.updated publishing INFO 2026-02-10T16:57:10 +3ms service=bus type=session.diff publishing INFO 2026-02-10T16:57:10 +2ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:10 +0ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:57:10 +0ms service=tool.registry status=started invalid INFO 2026-02-10T16:57:10 +0ms service=tool.registry status=started question INFO 2026-02-10T16:57:10 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:57:10 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:57:10 +1ms service=tool.registry status=started read INFO 2026-02-10T16:57:10 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:57:10 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:57:10 +0ms 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checking INFO 2026-02-10T16:57:11 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-10T16:57:11 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-10T16:57:11 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-10T16:57:11 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-10T16:57:11 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-10T16:57:11 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-10T16:57:11 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-10T16:57:11 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-10T16:57:11 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-10T16:57:11 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-10T16:57:11 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-10T16:57:11 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-10T16:57:11 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-10T16:57:11 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-10T16:57:11 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-10T16:57:11 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-10T16:57:11 +1ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/int_overflow.cpp read INFO 2026-02-10T16:57:11 +1ms service=lsp file=/app/input/int_overflow.cpp touching file INFO 2026-02-10T16:57:11 +0ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:11 +0ms service=bus type=message.part.updated publishing **Action:** Edit line 8 to perform the multiplication using `long long` explicitly.  INFO 2026-02-10T16:57:11 +90ms 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 2026-02-10T16:57:11 +4ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:11 +5ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:11 +48ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:11 +1ms service=bus type=session.status publishing INFO 2026-02-10T16:57:11 +0ms service=session.prompt step=23 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:57:11 +252ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:11 +2ms service=bus type=session.updated publishing INFO 2026-02-10T16:57:11 +2ms service=bus type=session.diff publishing INFO 2026-02-10T16:57:11 +2ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:11 +0ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:57:11 +0ms service=tool.registry status=started invalid INFO 2026-02-10T16:57:11 +0ms service=tool.registry status=started question INFO 2026-02-10T16:57:11 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:57:11 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:57:11 +1ms service=tool.registry status=started read INFO 2026-02-10T16:57:11 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:57:11 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:57:11 +0ms 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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 2026-02-10T16:57:11 +0ms service=tool.registry status=completed duration=4 task INFO 2026-02-10T16:57:11 +1ms service=session.prompt status=completed duration=8 resolveTools INFO 2026-02-10T16:57:11 +32ms service=session.processor process INFO 2026-02-10T16:57:11 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:57:11 +12ms service=bus type=session.status publishing INFO 2026-02-10T16:57:12 +641ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:12 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:12 +78ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:12 +347ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:12 +3ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:12 +1ms service=permission permission=edit pattern=app/input/int_overflow.cpp 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evaluate INFO 2026-02-10T16:57:12 +0ms service=permission permission=edit pattern=app/input/int_overflow.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-10T16:57:12 +0ms service=bus type=file.edited publishing INFO 2026-02-10T16:57:12 +0ms service=format file=/app/input/int_overflow.cpp formatting INFO 2026-02-10T16:57:12 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=air ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-10T16:57:12 +1ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-10T16:57:12 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-10T16:57:12 +1ms service=file.time sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK file=/app/input/int_overflow.cpp read INFO 2026-02-10T16:57:12 +0ms service=lsp file=/app/input/int_overflow.cpp touching file INFO 2026-02-10T16:57:12 +7ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:12 +10ms service=bus type=message.part.updated publishing **Action:** Edit line 12 to store the result as `long long`.  INFO 2026-02-10T16:57:12 +14ms 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 2026-02-10T16:57:12 +3ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:12 +1ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:12 +23ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:12 +1ms service=bus type=session.status publishing INFO 2026-02-10T16:57:12 +0ms service=session.prompt step=24 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:57:13 +312ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:13 +3ms service=bus type=session.updated publishing INFO 2026-02-10T16:57:13 +2ms service=bus type=session.diff publishing INFO 2026-02-10T16:57:13 +73ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:13 +1ms service=session.prompt status=started resolveTools INFO 2026-02-10T16:57:13 +1ms service=tool.registry status=started invalid INFO 2026-02-10T16:57:13 +0ms service=tool.registry status=started question INFO 2026-02-10T16:57:13 +0ms service=tool.registry status=started bash INFO 2026-02-10T16:57:13 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-10T16:57:13 +2ms service=tool.registry status=started read INFO 2026-02-10T16:57:13 +0ms service=tool.registry status=started glob INFO 2026-02-10T16:57:13 +0ms service=tool.registry status=started grep INFO 2026-02-10T16:57:13 +0ms service=tool.registry status=started edit INFO 2026-02-10T16:57:13 +0ms service=tool.registry 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duration=1 webfetch INFO 2026-02-10T16:57:13 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-02-10T16:57:13 +0ms service=tool.registry status=completed duration=3 bash INFO 2026-02-10T16:57:13 +1ms service=tool.registry status=completed duration=2 skill INFO 2026-02-10T16:57:13 +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 2026-02-10T16:57:13 +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 2026-02-10T16:57:13 +0ms service=tool.registry status=completed duration=2 task INFO 2026-02-10T16:57:13 +3ms service=session.prompt status=completed duration=8 resolveTools INFO 2026-02-10T16:57:13 +28ms service=session.processor process INFO 2026-02-10T16:57:13 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK small=false agent=build mode=primary stream INFO 2026-02-10T16:57:13 +11ms service=bus type=session.status publishing INFO 2026-02-10T16:57:13 +557ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:13 +2ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:13 +53ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:13 +54ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:14 +93ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:14 +108ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:14 +162ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:14 +142ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:14 +147ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:14 +171ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:14 +160ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:15 +208ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:15 +35ms service=bus type=message.part.updated publishing **Action:** Edit line 13 to print the result without truncation (using `%lld` or letting iostream handle the long long). Iostream should handle it fine, but I'll update the format specifier just to be safe if iostream was implicitly expecting int, although it usually defaults to printing the correct type. Since the original code uses `std::cout << ... << total << std::endl;`, and `total` is now `long long`, iostream should handle it correctly. Since the initial multiplication is safe and the return type is `long long`, the output should be correct. No further edit is strictly required here, as `std::cout` handles promotion correctly. **Status for `int_overflow.cpp`:** Fixed (Used `long long` to prevent overflow during multiplication). --- ### 9. `unsigned_underflow.cpp` (Ring buffer implementation) I already processed this file in step 4, fixing the unsigned underflow issue in `available()`. I will confirm it was done. Yes, it was. --- ### 10. `iterator_invalidation.cpp` (Event queue processor) I already processed this file in step 3, fixing iterator invalidation by switching to `std::list`. --- ### Remaining files to process: - `unsigned_underflow.cpp` (Done in step 4) - `iterator_invalidation.cpp` (Done in step 3) - `int_overflow.cpp` (Done in step 8) - `off_by_one.cpp` (Done in step 7) - `virtual_destructor.cpp` (Done in step 1) - `reference_to_temporary.cpp` (Done in step 2) - `dangling_cstr.cpp` (Done in step 5) - `init_order.cpp` (Done in step 6) All eight files listed in the prompt have been analyzed and fixed based on the subtle bug descriptions provided. Since I cannot run compilers or sanitizers, the verification relies solely on correcting the identified logical error idiomatically in C++.  INFO 2026-02-10T16:57:15 +1ms service=bus type=message.part.updated publishing INFO 2026-02-10T16:57:15 +1ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:15 +53ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:15 +0ms service=bus type=session.status publishing INFO 2026-02-10T16:57:15 +0ms service=session.prompt step=25 sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK loop INFO 2026-02-10T16:57:15 +358ms service=bus type=message.updated publishing INFO 2026-02-10T16:57:15 +1ms service=bus type=session.updated publishing INFO 2026-02-10T16:57:15 +0ms service=bus type=session.diff publishing INFO 2026-02-10T16:57:15 +13ms service=session.prompt sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK exiting loop INFO 2026-02-10T16:57:15 +1ms service=session.compaction pruning INFO 2026-02-10T16:57:15 +13ms service=session.prompt sessionID=ses_3b78457e0ffeW4J3pD8WKLGFeK cancel INFO 2026-02-10T16:57:15 +0ms service=bus type=session.status publishing INFO 2026-02-10T16:57:15 +1ms service=bus type=session.idle publishing INFO 2026-02-10T16:57:15 +1ms service=default directory=/app/input disposing instance INFO 2026-02-10T16:57:15 +0ms service=state key=/app/input waiting for state disposal to complete INFO 2026-02-10T16:57:15 +4ms 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.