diff options
Diffstat (limited to 'clang/lib/StaticAnalyzer')
-rw-r--r-- | clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp index 6560fd2..2006865 100644 --- a/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp +++ b/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp @@ -2507,10 +2507,13 @@ void StdLibraryFunctionsChecker::initFunctionSummaries( .ArgConstraint(NotNull(ArgNo(0)))); // char *mkdtemp(char *template); - // FIXME: Improve for errno modeling. addToFunctionSummaryMap( "mkdtemp", Signature(ArgTypes{CharPtrTy}, RetType{CharPtrTy}), - Summary(NoEvalCall).ArgConstraint(NotNull(ArgNo(0)))); + Summary(NoEvalCall) + .Case({ReturnValueCondition(BO_EQ, ArgNo(0))}, + ErrnoMustNotBeChecked, GenericSuccessMsg) + .Case({IsNull(Ret)}, ErrnoNEZeroIrrelevant, GenericFailureMsg) + .ArgConstraint(NotNull(ArgNo(0)))); // char *getcwd(char *buf, size_t size); // FIXME: Improve for errno modeling. |