diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2022-07-04 19:20:19 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2023-02-08 19:02:26 +0000 |
| commit | 81ad626541db97eb356e2c1d4a20eb2a26a766ab (patch) | |
| tree | 311b6a8987c32b1e1dcbab65c54cfac3fdb56175 /contrib/llvm-project/llvm/lib/CodeGen/StackProtector.cpp | |
| parent | 5fff09660e06a66bed6482da9c70df328e16bbb6 (diff) | |
| parent | 145449b1e420787bb99721a429341fa6be3adfb6 (diff) | |
Diffstat (limited to 'contrib/llvm-project/llvm/lib/CodeGen/StackProtector.cpp')
| -rw-r--r-- | contrib/llvm-project/llvm/lib/CodeGen/StackProtector.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/StackProtector.cpp b/contrib/llvm-project/llvm/lib/CodeGen/StackProtector.cpp index 6765fd274686..510a8e3e4ba2 100644 --- a/contrib/llvm-project/llvm/lib/CodeGen/StackProtector.cpp +++ b/contrib/llvm-project/llvm/lib/CodeGen/StackProtector.cpp @@ -28,8 +28,6 @@ #include "llvm/IR/BasicBlock.h" #include "llvm/IR/Constants.h" #include "llvm/IR/DataLayout.h" -#include "llvm/IR/DebugInfo.h" -#include "llvm/IR/DebugLoc.h" #include "llvm/IR/DerivedTypes.h" #include "llvm/IR/Dominators.h" #include "llvm/IR/Function.h" @@ -169,7 +167,7 @@ bool StackProtector::HasAddressTaken(const Instruction *AI, // If this instruction accesses memory make sure it doesn't access beyond // the bounds of the allocated object. Optional<MemoryLocation> MemLoc = MemoryLocation::getOrNone(I); - if (MemLoc.hasValue() && MemLoc->Size.hasValue() && + if (MemLoc && MemLoc->Size.hasValue() && !TypeSize::isKnownGE(AllocSize, TypeSize::getFixed(MemLoc->Size.getValue()))) return true; |