[clang] [analyzer] Fix core.VLASize checker false positive taint reports (PR #68140)
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Tue Feb 13 08:35:15 PST 2024
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<!--LLVM CODE FORMAT COMMENT: {clang-format}-->
:warning: C/C++ code formatter, clang-format found issues in your code. :warning:
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git-clang-format --diff 46122082a61ef5bb2871d2d9158739133ad0e113 7a1019c966b6705a4f2a9aff7d42400e4cacb867 -- clang/lib/StaticAnalyzer/Checkers/VLASizeChecker.cpp clang/test/Analysis/taint-diagnostic-visitor.c clang/test/Analysis/taint-generic.c
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View the diff from clang-format here.
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diff --git a/clang/lib/StaticAnalyzer/Checkers/VLASizeChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/VLASizeChecker.cpp
index 7db61da622..ed8c22d862 100644
--- a/clang/lib/StaticAnalyzer/Checkers/VLASizeChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/VLASizeChecker.cpp
@@ -184,7 +184,8 @@ ProgramStateRef VLASizeChecker::checkVLAIndexSize(CheckerContext &C,
QualType SizeTy = SizeE->getType();
DefinedOrUnknownSVal Zero = SVB.makeZeroVal(SizeTy);
- SVal LessThanZeroVal = SVB.evalBinOp(State, BO_LT, SizeD, Zero, SVB.getConditionType());
+ SVal LessThanZeroVal =
+ SVB.evalBinOp(State, BO_LT, SizeD, Zero, SVB.getConditionType());
ProgramStateRef StatePos, StateNeg;
if (std::optional<DefinedSVal> LessThanZeroDVal =
LessThanZeroVal.getAs<DefinedSVal>()) {
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https://github.com/llvm/llvm-project/pull/68140
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