[llvm-commits] [llvm] r118030 - /llvm/trunk/lib/VMCore/InlineAsm.cpp
Dale Johannesen
dalej at apple.com
Tue Nov 2 10:59:27 PDT 2010
Author: johannes
Date: Tue Nov 2 12:59:27 2010
New Revision: 118030
URL: http://llvm.org/viewvc/llvm-project?rev=118030&view=rev
Log:
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!)
Modified:
llvm/trunk/lib/VMCore/InlineAsm.cpp
Modified: llvm/trunk/lib/VMCore/InlineAsm.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/InlineAsm.cpp?rev=118030&r1=118029&r2=118030&view=diff
==============================================================================
--- llvm/trunk/lib/VMCore/InlineAsm.cpp (original)
+++ llvm/trunk/lib/VMCore/InlineAsm.cpp Tue Nov 2 12:59:27 2010
@@ -47,6 +47,7 @@
}
void InlineAsm::destroyConstant() {
+ getRawType()->getContext().pImpl->InlineAsms.remove(this);
delete this;
}
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