tree bde8742a9f4baac89fc34b59ca5925198702fa24
parent 4fa111ccf225648a3de447a7a1ed6420b3c4b3af
author Alexander Potapenko <glider@google.com> 1346243784 +0000
committer Alexander Potapenko <glider@google.com> 1346243784 +0000

For invalid pointers passed to free_common check whether they are actually skewed to hold an additional CFAllocatorRef.
If so, fix the pointer and pass it to asan_free.

See http://code.google.com/p/address-sanitizer/issues/detail?id=70 for more background.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162839 91177308-0d34-0410-b5e6-96231b3b80d8