From ebb44646c40e67d67a975e16992bc67b0a868900 Mon Sep 17 00:00:00 2001 From: Bob Wilson Date: Wed, 23 Nov 2011 07:13:56 +0000 Subject: Enable stack protectors for all arrays, not just char arrays. rdar://5875909 Patch by Bill Wendling. llvm-svn: 145097 --- llvm/lib/CodeGen/StackProtector.cpp | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'llvm/lib/CodeGen/StackProtector.cpp') diff --git a/llvm/lib/CodeGen/StackProtector.cpp b/llvm/lib/CodeGen/StackProtector.cpp index 1f0e5a2..43a6ad8 100644 --- a/llvm/lib/CodeGen/StackProtector.cpp +++ b/llvm/lib/CodeGen/StackProtector.cpp @@ -123,16 +123,11 @@ bool StackProtector::RequiresStackProtector() const { // protectors. return true; - if (ArrayType *AT = dyn_cast(AI->getAllocatedType())) { - // We apparently only care about character arrays. - if (!AT->getElementType()->isIntegerTy(8)) - continue; - + if (ArrayType *AT = dyn_cast(AI->getAllocatedType())) // If an array has more than SSPBufferSize bytes of allocated space, // then we emit stack protectors. if (SSPBufferSize <= TD->getTypeAllocSize(AT)) return true; - } } } -- cgit v1.1