[Bug sanitizer/71480] ASan should align string constants to shadow granularity.

[chefmax at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71480

--- Comment #4 from chefmax at gcc dot gnu.org ---
Author: chefmax
Date: Fri Jun 10 12:57:14 2016
New Revision: 237306

URL: https://gcc.gnu.org/viewcvs?rev=237306&root=gcc&view=rev
Log:
2016-06-10  Maxim Ostapenko  <m.ostape...@samsung.com>

        PR sanitizer/71480
        * varasm.c (place_block_symbol): Adjust alignment for asan protected
        STRING_CSTs even if TREE_CONSTANT_POOL_ADDRESS_P.

        * c-c++-common/asan/pr71480.c: New test.

Added:
    trunk/gcc/testsuite/c-c++-common/asan/pr71480.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/varasm.c