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When generating error node, check to see if we already cached out. 

llvm-svn: 97115
This commit is contained in:
Ted Kremenek 2010-02-25 05:44:05 +00:00
parent 9ac3092d34
commit 5563dea713
1 changed files with 3 additions and 0 deletions
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3
clang/lib/Checker/UnixAPIChecker.cpp
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@ -98,6 +98,9 @@ static void CheckOpen(CheckerContext &C, const CallExpr *CE, BugType *&BT) {
if (CE->getNumArgs() < 3) { if (CE->getNumArgs() < 3) {
ExplodedNode *N = C.GenerateSink(trueState); ExplodedNode *N = C.GenerateSink(trueState);
if (!N)
return;
EnhancedBugReport *report = EnhancedBugReport *report =
new EnhancedBugReport(*BT, new EnhancedBugReport(*BT,
"Call to 'open' requires a third argument when " "Call to 'open' requires a third argument when "