tree bd1d0f6c0ba687ed137abeb686f68a9d4ace2fda
parent df42b619de6f7cbf23a68d91a924cfb44b9fd201
author Alexander Potapenko <glider@google.com> 1340231349 +0000
committer Alexander Potapenko <glider@google.com> 1340231349 +0000

Actually intercept free() to ensure that the deallocations caused by other functions directly calling it are routed to our allocator.
For the allocations that do not belong to any malloc zone check whether they're padded with a pointer to ASan's CFAllocator. If so, free the original (unpadded) pointer.
This should fix AddressSanitizerMac.NSURLDeallocation and issue 70.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@158863 91177308-0d34-0410-b5e6-96231b3b80d8