[llvm-commits] [llvm] r134234 - in /llvm/trunk: include/llvm/MC/SubtargetFeature.h lib/MC/SubtargetFeature.cpp

[Rafael Espindola]

Author: rafael
Date: Thu Jun 30 23:40:50 2011
New Revision: 134234

URL: http://llvm.org/viewvc/llvm-project?rev=134234&view=rev
Log:
Fix use after free.

Modified:
    llvm/trunk/include/llvm/MC/SubtargetFeature.h
    llvm/trunk/lib/MC/SubtargetFeature.cpp

Modified: llvm/trunk/include/llvm/MC/SubtargetFeature.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/MC/SubtargetFeature.h?rev=134234&r1=134233&r2=134234&view=diff
==============================================================================
--- llvm/trunk/include/llvm/MC/SubtargetFeature.h (original)
+++ llvm/trunk/include/llvm/MC/SubtargetFeature.h Thu Jun 30 23:40:50 2011
@@ -77,7 +77,7 @@
   explicit SubtargetFeatures(const StringRef Initial = "");
 
   /// Features string accessors.
-  StringRef getString() const;
+  std::string getString() const;
 
   /// Adding Features.
   void AddFeature(const StringRef String, bool IsEnabled = true);

Modified: llvm/trunk/lib/MC/SubtargetFeature.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/SubtargetFeature.cpp?rev=134234&r1=134233&r2=134234&view=diff
==============================================================================
--- llvm/trunk/lib/MC/SubtargetFeature.cpp (original)
+++ llvm/trunk/lib/MC/SubtargetFeature.cpp Thu Jun 30 23:40:50 2011
@@ -182,7 +182,7 @@
 }
 
 
-StringRef SubtargetFeatures::getString() const {
+std::string SubtargetFeatures::getString() const {
   return Join(Features);
 }