From: Dale Johannesen <dalej@apple.com>
Date: Tue, 2 Nov 2010 17:59:27 +0000 (+0000)
Subject: Apply patch for use-after-free in InlineAsm constant handling,
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=1aabe1b49371f7e7a9898a3060653fcfa6ee497c;p=oota-llvm.git

Apply patch for use-after-free in InlineAsm constant handling,
PR 8522 / 8616046.  Test reduction, analysis and patch by Tim Deegan!
(However, review by someone who understands the classes here better
is welcome.  John Krum will return!)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118030 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/VMCore/InlineAsm.cpp b/lib/VMCore/InlineAsm.cpp
index d951a29f43c..e4f99f09a5c 100644
--- a/lib/VMCore/InlineAsm.cpp
+++ b/lib/VMCore/InlineAsm.cpp
@@ -47,6 +47,7 @@ InlineAsm::InlineAsm(const PointerType *Ty, const std::string &asmString,
 }
 
 void InlineAsm::destroyConstant() {
+  getRawType()->getContext().pImpl->InlineAsms.remove(this);
   delete this;
 }