[ASan] Do not protect the malloc zone created by malloc_zone_create() on Snow Leopard and earlier systems.
Fixes https://code.google.com/p/address-sanitizer/issues/detail?id=208


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185621 91177308-0d34-0410-b5e6-96231b3b80d8
[sanitizer] More interceptors.

bcopy
strtoimax, strtoumax
mbstowcs, mbsrtowcs, mbsnrtowcs
wcstombs, wcsrtombs, wcsnrtombs



git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185624 91177308-0d34-0410-b5e6-96231b3b80d8
[sanitizer] Intercept tcgetattr.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185626 91177308-0d34-0410-b5e6-96231b3b80d8
[ASan] Close stderr before launching atos in asan_symbolize.py


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185631 91177308-0d34-0410-b5e6-96231b3b80d8
[sanitizer] Disable ptrace interception on non-x86(_64).

Patch by Hal Finkel.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185686 91177308-0d34-0410-b5e6-96231b3b80d8
[msan] Intercept pthread_key_create.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185693 91177308-0d34-0410-b5e6-96231b3b80d8
[sanitizer] Fix mac build.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@185706 91177308-0d34-0410-b5e6-96231b3b80d8