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-rw-r--r--clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
index 01c7afe5204..09306383d53 100644
--- a/clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
@@ -1469,6 +1469,9 @@ void MallocChecker::checkPostObjCMessage(const ObjCMethodCall &Call,
if (!*FreeWhenDone)
return;
+ if (Call.hasNonZeroCallbackArg())
+ return;
+
bool IsKnownToBeAllocatedMemory;
ProgramStateRef State =
FreeMemAux(C, Call.getArgExpr(0), Call.getOriginExpr(), C.getState(),
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