[analyzer] Teach malloc checker that initWith[Bytes|Characters}NoCopy
relinquish memory.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159043 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
index b0fcb25..50d4273 100644
--- a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
@@ -504,7 +504,9 @@
// Ex: [NSData dataWithBytesNoCopy:bytes length:10];
// Unless 'freeWhenDone' param set to 0.
// TODO: Check that the memory was allocated with malloc.
- if (S.getNameForSlot(0) == "dataWithBytesNoCopy" &&
+ if ((S.getNameForSlot(0) == "dataWithBytesNoCopy" ||
+ S.getNameForSlot(0) == "initWithBytesNoCopy" ||
+ S.getNameForSlot(0) == "initWithCharactersNoCopy") &&
!isFreeWhenDoneSetToZero(Call, S)){
unsigned int argIdx = 0;
C.addTransition(FreeMemAux(C, Call.getArg(argIdx),