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| author | Ted Kremenek <kremenek@apple.com> | 2009-11-29 06:37:44 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2009-11-29 06:37:44 +0000 |
| commit | 33e88a7be7ac7e3fd1dec80f507389837a0e7375 (patch) | |
| tree | a2289b31d4dcd2770c9246bbb1c09adfc65c0701 | |
| parent | 0317c4c5b7082b3425d831d8b4846f68b5a798cb (diff) | |
| download | bcm5719-llvm-33e88a7be7ac7e3fd1dec80f507389837a0e7375.tar.gz bcm5719-llvm-33e88a7be7ac7e3fd1dec80f507389837a0e7375.zip | |
Fix null dereference in UndefResultChecker identified by running the analyzer over Postgresql.
llvm-svn: 90060
| -rw-r--r-- | clang/lib/Analysis/UndefResultChecker.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/clang/lib/Analysis/UndefResultChecker.cpp b/clang/lib/Analysis/UndefResultChecker.cpp index da2439013c8..ec12a988e54 100644 --- a/clang/lib/Analysis/UndefResultChecker.cpp +++ b/clang/lib/Analysis/UndefResultChecker.cpp @@ -76,9 +76,10 @@ void UndefResultChecker::PostVisitBinaryOperator(CheckerContext &C, } EnhancedBugReport *report = new EnhancedBugReport(*BT, OS.str().str().c_str(), N); - report->addRange(Ex->getSourceRange()); - if (Ex) + if (Ex) { + report->addRange(Ex->getSourceRange()); report->addVisitorCreator(bugreporter::registerTrackNullOrUndefValue, Ex); + } else report->addVisitorCreator(bugreporter::registerTrackNullOrUndefValue, B); C.EmitReport(report); |
