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| author | Duncan Sands <baldrick@free.fr> | 2007-11-30 15:52:20 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2007-11-30 15:52:20 +0000 |
| commit | a8b974648f9d8bacc43280653dc654c9120d05ca (patch) | |
| tree | 0b7091ef39c2d93bcad156bb559aac81288e3801 | |
| parent | 962e0750a545ccced983386c859e436d9afddd79 (diff) | |
Check that there are not more attributes than
function parameters.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44452 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/VMCore/Verifier.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/VMCore/Verifier.cpp b/lib/VMCore/Verifier.cpp index eb7c90f01c..c3633ff97a 100644 --- a/lib/VMCore/Verifier.cpp +++ b/lib/VMCore/Verifier.cpp @@ -396,6 +396,10 @@ void Verifier::visitFunction(Function &F) { bool SawSRet = false; if (const ParamAttrsList *Attrs = F.getParamAttrs()) { + Assert1(Attrs->size() && + Attrs->getParamIndex(Attrs->size()-1) <= FT->getNumParams(), + "Function has excess attributes!", &F); + bool SawNest = false; for (unsigned Idx = 0; Idx <= FT->getNumParams(); ++Idx) { |