[Bug sanitizer/85389] posix_memalign() crash with address sanitizer when passing invalid arguments

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85389

--- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Tue Apr 24 15:19:32 2018
New Revision: 259604

URL: https://gcc.gnu.org/viewcvs?rev=259604&root=gcc&view=rev
Log:
Backport r259459

2018-04-24  Martin Liska  <mli...@suse.cz>

        Backport from mainline
        2018-04-18  Bill Seurer  <seu...@linux.vnet.ibm.com>

        PR sanitizer/85389
        * asan/asan_allocator.h (kAllocatorSpace): For __powerpc64__ change
        from 0xa0000000000ULL to ~(uptr)0.

Modified:
    branches/gcc-7-branch/libsanitizer/ChangeLog
    branches/gcc-7-branch/libsanitizer/asan/asan_allocator.h