[PATCH] D17479: [asan] Add new recv and recvfrom interceptors.

[Kostya Serebryany via llvm-commits]

kcc added a comment.

I think this should go into sanitizer_common, to also cover tsan. 
(msan has one, so merge msan's one into sanitizer_common).
also, would be nice to have a test in test/asan/TestCases/Linux


Repository:
  rL LLVM

http://reviews.llvm.org/D17479