~pali/llvm/compiler-rt-3.9

Viewing all changes in revision 7310.

  • Committer: etienneb
  • Date: 2016-07-14 22:29:22 UTC
  • Revision ID: svn-v4:91177308-0d34-0410-b5e6-96231b3b80d8:compiler-rt/trunk:275494
[asan] Avoid hooking memchr() on Windows64

There is not enough padding in front of memchr(), and, the first 6 bytes
contains a branch instruction. Basically the current interception will
not work on memchr().

It was disabled before, but was missing the part to disable it for
INTERCEPT_LIBRARY_FUNCTION.

Patch by Wei Wang

Differential Revision: https://reviews.llvm.org/D22371

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