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| author | Zhongxing Xu <xuzhongxing@gmail.com> | 2009-11-09 05:34:10 +0000 |
|---|---|---|
| committer | Zhongxing Xu <xuzhongxing@gmail.com> | 2009-11-09 05:34:10 +0000 |
| commit | 3ce2dc358ea951c384fa27bcf2ba4a222c2c0511 (patch) | |
| tree | a3f2e24aa672ae6e2723a66e88cb65e95ef41439 /lib/Analysis/GRExprEngineInternalChecks.cpp | |
| parent | 654ad40f27d684e8f3eddbc990247a6dbea5dded (diff) | |
Add checker for CWE-469: Use of Pointer Subtraction to Determine Size. This
checker does not build sink nodes. Because svaluator computes an unknown value
for the subtraction now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86517 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/GRExprEngineInternalChecks.cpp')
| -rw-r--r-- | lib/Analysis/GRExprEngineInternalChecks.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Analysis/GRExprEngineInternalChecks.cpp b/lib/Analysis/GRExprEngineInternalChecks.cpp index 41ad018dcf..8977b19823 100644 --- a/lib/Analysis/GRExprEngineInternalChecks.cpp +++ b/lib/Analysis/GRExprEngineInternalChecks.cpp @@ -412,6 +412,7 @@ void GRExprEngine::RegisterInternalChecks() { RegisterDivZeroChecker(*this); RegisterReturnStackAddressChecker(*this); RegisterReturnUndefChecker(*this); + RegisterPointerSubChecker(*this); // Note that this must be registered after ReturnStackAddressChecker. RegisterReturnPointerRangeChecker(*this); |