[clang] [clang][Analyzer] Fix error path of builtin overflow (PR #136345)
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Fri Apr 18 12:06:24 PDT 2025
github-actions[bot] wrote:
<!--LLVM CODE FORMAT COMMENT: {clang-format}-->
:warning: C/C++ code formatter, clang-format found issues in your code. :warning:
<details>
<summary>
You can test this locally with the following command:
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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp,c -- clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp clang/test/Analysis/builtin_overflow.c clang/test/Analysis/builtin_overflow_notes.c
``````````
</details>
<details>
<summary>
View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
index a2f6172ca..4dd692b5f 100644
--- a/clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
@@ -121,10 +121,9 @@ private:
} // namespace
const NoteTag *BuiltinFunctionChecker::createBuiltinOverflowNoteTag(
- CheckerContext &C, bool overflow, SVal Arg1, SVal Arg2,
- SVal Result) const {
- return C.getNoteTag([Result, Arg1, Arg2, overflow](
- PathSensitiveBugReport &BR, llvm::raw_ostream &OS) {
+ CheckerContext &C, bool overflow, SVal Arg1, SVal Arg2, SVal Result) const {
+ return C.getNoteTag([Result, Arg1, Arg2, overflow](PathSensitiveBugReport &BR,
+ llvm::raw_ostream &OS) {
if (!BR.isInteresting(Result))
return;
@@ -200,10 +199,9 @@ void BuiltinFunctionChecker::handleOverflowBuiltin(const CallEvent &Call,
NewState = addTaint(NewState, *L);
}
- C.addTransition(
- NewState,
- createBuiltinOverflowNoteTag(
- C, /*overflow=*/isOverflow, Arg1, Arg2, RetVal));
+ C.addTransition(NewState,
+ createBuiltinOverflowNoteTag(C, /*overflow=*/isOverflow,
+ Arg1, Arg2, RetVal));
};
if (NotOverflow)
``````````
</details>
https://github.com/llvm/llvm-project/pull/136345
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