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* [Bug sanitizer/62089] Sanitizer may fail to instrument struct accesses
[not found] <bug-62089-4@http.gcc.gnu.org/bugzilla/>
@ 2014-08-11 14:24 ` y.gribov at samsung dot com
2014-08-18 8:24 ` ygribov at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 4+ messages in thread
From: y.gribov at samsung dot com @ 2014-08-11 14:24 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62089
Yury Gribov <y.gribov at samsung dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |y.gribov at samsung dot com
--- Comment #1 from Yury Gribov <y.gribov at samsung dot com> ---
Created attachment 33289
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33289&action=edit
Proposed patch
Attached a simple patch which seems to fix the problem. Bootstrap and regtests
passed but I want to test Asan-bootstrap as well. I'll then send patch for
review to gcc-patches.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug sanitizer/62089] Sanitizer may fail to instrument struct accesses
[not found] <bug-62089-4@http.gcc.gnu.org/bugzilla/>
2014-08-11 14:24 ` [Bug sanitizer/62089] Sanitizer may fail to instrument struct accesses y.gribov at samsung dot com
@ 2014-08-18 8:24 ` ygribov at gcc dot gnu.org
2014-08-19 11:42 ` y.gribov at samsung dot com
2014-10-16 13:53 ` ygribov at gcc dot gnu.org
3 siblings, 0 replies; 4+ messages in thread
From: ygribov at gcc dot gnu.org @ 2014-08-18 8:24 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62089
--- Comment #2 from ygribov at gcc dot gnu.org ---
Author: ygribov
Date: Mon Aug 18 08:23:47 2014
New Revision: 214086
URL: https://gcc.gnu.org/viewcvs?rev=214086&root=gcc&view=rev
Log:
2014-08-18 Yury Gribov <y.gribov@samsung.com>
PR sanitizer/62089
gcc/
* asan.c (instrument_derefs): Fix bitfield check.
gcc/testsuite/
* c-c++-common/asan/pr62089.c: New test.
* c-c++-common/asan/bitfield-1.c: New test.
* c-c++-common/asan/bitfield-2.c: New test.
* c-c++-common/asan/bitfield-3.c: New test.
* c-c++-common/asan/bitfield-4.c: New test.
Added:
trunk/gcc/testsuite/c-c++-common/asan/bitfield-1.c
trunk/gcc/testsuite/c-c++-common/asan/bitfield-2.c
trunk/gcc/testsuite/c-c++-common/asan/bitfield-3.c
trunk/gcc/testsuite/c-c++-common/asan/bitfield-4.c
trunk/gcc/testsuite/c-c++-common/asan/pr62089.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/asan.c
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug sanitizer/62089] Sanitizer may fail to instrument struct accesses
[not found] <bug-62089-4@http.gcc.gnu.org/bugzilla/>
2014-08-11 14:24 ` [Bug sanitizer/62089] Sanitizer may fail to instrument struct accesses y.gribov at samsung dot com
2014-08-18 8:24 ` ygribov at gcc dot gnu.org
@ 2014-08-19 11:42 ` y.gribov at samsung dot com
2014-10-16 13:53 ` ygribov at gcc dot gnu.org
3 siblings, 0 replies; 4+ messages in thread
From: y.gribov at samsung dot com @ 2014-08-19 11:42 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62089
Yury Gribov <y.gribov at samsung dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Yury Gribov <y.gribov at samsung dot com> ---
Fixed.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug sanitizer/62089] Sanitizer may fail to instrument struct accesses
[not found] <bug-62089-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2014-08-19 11:42 ` y.gribov at samsung dot com
@ 2014-10-16 13:53 ` ygribov at gcc dot gnu.org
3 siblings, 0 replies; 4+ messages in thread
From: ygribov at gcc dot gnu.org @ 2014-10-16 13:53 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62089
--- Comment #4 from ygribov at gcc dot gnu.org ---
Author: ygribov
Date: Thu Oct 16 13:52:45 2014
New Revision: 216331
URL: https://gcc.gnu.org/viewcvs?rev=216331&root=gcc&view=rev
Log:
2014-10-16 Yury Gribov <y.gribov@samsung.com>
Backport from mainline
2014-08-18 Yury Gribov <y.gribov@samsung.com>
PR sanitizer/62089
* asan.c (instrument_derefs): Fix bitfield check.
* c-c++-common/asan/pr62089.c: New test.
* c-c++-common/asan/bitfield-1.c: New test.
* c-c++-common/asan/bitfield-2.c: New test.
* c-c++-common/asan/bitfield-3.c: New test.
* c-c++-common/asan/bitfield-4.c: New test.
Backport from mainline
2014-08-28 Yury Gribov <y.gribov@samsung.com>
* c-c++-common/asan/pr62089.c: Fix test on 32-bit platforms.
Added:
branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/bitfield-1.c
branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/bitfield-2.c
branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/bitfield-3.c
branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/bitfield-4.c
branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/asan/pr62089.c
Modified:
branches/gcc-4_9-branch/gcc/ChangeLog
branches/gcc-4_9-branch/gcc/asan.c
branches/gcc-4_9-branch/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 4+ messages in thread
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[not found] <bug-62089-4@http.gcc.gnu.org/bugzilla/>
2014-08-11 14:24 ` [Bug sanitizer/62089] Sanitizer may fail to instrument struct accesses y.gribov at samsung dot com
2014-08-18 8:24 ` ygribov at gcc dot gnu.org
2014-08-19 11:42 ` y.gribov at samsung dot com
2014-10-16 13:53 ` ygribov at gcc dot gnu.org
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