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Go: Improve precision of `go/unhandled-writable-file-close`#21940

Merged

owen-mc merged 9 commits into

github:maingithub/codeql:mainfrom

owen-mc:go/unhandled-writable-file-closeowen-mc/codeql:go/unhandled-writable-file-closeCopy head branch name to clipboard

Jun 17, 2026

Conversation Commits9 (9)Checks Files changed

Merged

Go: Improve precision of `go/unhandled-writable-file-close`#21940
owen-mc merged 9 commits into
github:mainfrom
owen-mc:go/unhandled-writable-file-close

Commits

Commits on Jun 4, 2026

Add test showing limits of DeferStmt in CFG
owen-mc
committed
Go: Tidy up comments in writable-file-close query
owen-mc
committed
Go: Account for deferred Close in writable-file-close query
owen-mc
committed
Accept test changes
owen-mc
committed
Remove redundant call to `isCloseSink`
owen-mc
committed
Inline `isCloseCall` into `isSink`
owen-mc
committed
Tidy up comments in `isSink`
owen-mc
committed
Add change note
owen-mc
committed
Update test output
owen-mc
committed

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