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[Bug sanitizer/63802] UBSan doesn't catch misaligned access if address is 16-bytes (or more) aligned
- From: "ygribov at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 18 Nov 2014 07:37:49 +0000
- Subject: [Bug sanitizer/63802] UBSan doesn't catch misaligned access if address is 16-bytes (or more) aligned
- Auto-submitted: auto-generated
- References: <bug-63802-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63802
--- Comment #4 from ygribov at gcc dot gnu.org ---
Author: ygribov
Date: Tue Nov 18 07:37:17 2014
New Revision: 217689
URL: https://gcc.gnu.org/viewcvs?rev=217689&root=gcc&view=rev
Log:
2014-11-18 Yury Gribov <y.gribov@samsung.com>
PR sanitizer/63802
gcc/
* stor-layout.c (min_align_of_type): Respect user alignment
more.
gcc/testsuite/
* c-c++-common/ubsan/pr63802.c: New test.
Added:
trunk/gcc/testsuite/c-c++-common/ubsan/pr63802.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/stor-layout.c
trunk/gcc/testsuite/ChangeLog