[compiler-rt] r185536 - [sanitizer] Fix memory leak in sanitizer_common discovered by LeakSanitizer.

[Sergey Matveev]

Author: smatveev
Date: Wed Jul  3 08:45:13 2013
New Revision: 185536

URL: http://llvm.org/viewvc/llvm-project?rev=185536&view=rev
Log:
[sanitizer] Fix memory leak in sanitizer_common discovered by LeakSanitizer.

Modified:
    compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux_libcdep.cc

Modified: compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux_libcdep.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux_libcdep.cc?rev=185536&r1=185535&r2=185536&view=diff
==============================================================================
--- compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux_libcdep.cc (original)
+++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux_libcdep.cc Wed Jul  3 08:45:13 2013
@@ -63,6 +63,7 @@ void GetThreadStackTopAndBottom(bool at_
     return;
   }
   pthread_attr_t attr;
+  pthread_attr_init(&attr);
   CHECK_EQ(pthread_getattr_np(pthread_self(), &attr), 0);
   uptr stacksize = 0;
   void *stackaddr = 0;