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* [Bug sanitizer/65004] New: Compare debug failure with -fno-sanitize-recover -fsanitize=address -fsanitize=undefined
@ 2015-02-10 16:06 burnus at gcc dot gnu.org
2015-02-10 16:23 ` [Bug sanitizer/65004] " jakub at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: burnus at gcc dot gnu.org @ 2015-02-10 16:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65004
Bug ID: 65004
Summary: Compare debug failure with -fno-sanitize-recover
-fsanitize=address -fsanitize=undefined
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: sanitizer
Assignee: unassigned at gcc dot gnu.org
Reporter: burnus at gcc dot gnu.org
CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org,
jakub at gcc dot gnu.org, kcc at gcc dot gnu.org
Created attachment 34714
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34714&action=edit
test.ii (compile with: g++ -fcompare-debug -O1 -fsanitize=address
-fno-sanitize-recover -fsanitize=undefined)
The attached program fails with
g++: error: test.ii: -fcompare-debug failure
when compiled with g++ -fcompare-debug -O1 -fsanitize=address
-fno-sanitize-recover -fsanitize=undefined test.ii
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug sanitizer/65004] Compare debug failure with -fno-sanitize-recover -fsanitize=address -fsanitize=undefined 2015-02-10 16:06 [Bug sanitizer/65004] New: Compare debug failure with -fno-sanitize-recover -fsanitize=address -fsanitize=undefined burnus at gcc dot gnu.org @ 2015-02-10 16:23 ` jakub at gcc dot gnu.org 2015-02-10 18:00 ` jakub at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: jakub at gcc dot gnu.org @ 2015-02-10 16:23 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65004 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2015-02-10 Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org Target Milestone|--- |5.0 Ever confirmed|0 |1 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug sanitizer/65004] Compare debug failure with -fno-sanitize-recover -fsanitize=address -fsanitize=undefined 2015-02-10 16:06 [Bug sanitizer/65004] New: Compare debug failure with -fno-sanitize-recover -fsanitize=address -fsanitize=undefined burnus at gcc dot gnu.org 2015-02-10 16:23 ` [Bug sanitizer/65004] " jakub at gcc dot gnu.org @ 2015-02-10 18:00 ` jakub at gcc dot gnu.org 2015-02-10 22:00 ` jakub at gcc dot gnu.org 2015-02-10 22:01 ` [Bug sanitizer/65004] [5 Regression] " jakub at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: jakub at gcc dot gnu.org @ 2015-02-10 18:00 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65004 --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 34716 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34716&action=edit gcc5-pr65004.patch Untested fix. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug sanitizer/65004] Compare debug failure with -fno-sanitize-recover -fsanitize=address -fsanitize=undefined 2015-02-10 16:06 [Bug sanitizer/65004] New: Compare debug failure with -fno-sanitize-recover -fsanitize=address -fsanitize=undefined burnus at gcc dot gnu.org 2015-02-10 16:23 ` [Bug sanitizer/65004] " jakub at gcc dot gnu.org 2015-02-10 18:00 ` jakub at gcc dot gnu.org @ 2015-02-10 22:00 ` jakub at gcc dot gnu.org 2015-02-10 22:01 ` [Bug sanitizer/65004] [5 Regression] " jakub at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: jakub at gcc dot gnu.org @ 2015-02-10 22:00 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65004 --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Tue Feb 10 22:00:11 2015 New Revision: 220596 URL: https://gcc.gnu.org/viewcvs?rev=220596&root=gcc&view=rev Log: PR sanitizer/65004 * ubsan.c (ubsan_expand_vptr_ifn): Always return true. * g++.dg/asan/pr65004.C: New test. Added: trunk/gcc/testsuite/g++.dg/asan/pr65004.C Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/ubsan.c ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug sanitizer/65004] [5 Regression] Compare debug failure with -fno-sanitize-recover -fsanitize=address -fsanitize=undefined 2015-02-10 16:06 [Bug sanitizer/65004] New: Compare debug failure with -fno-sanitize-recover -fsanitize=address -fsanitize=undefined burnus at gcc dot gnu.org ` (2 preceding siblings ...) 2015-02-10 22:00 ` jakub at gcc dot gnu.org @ 2015-02-10 22:01 ` jakub at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: jakub at gcc dot gnu.org @ 2015-02-10 22:01 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65004 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED Summary|Compare debug failure with |[5 Regression] Compare |-fno-sanitize-recover |debug failure with |-fsanitize=address |-fno-sanitize-recover |-fsanitize=undefined |-fsanitize=address | |-fsanitize=undefined --- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Fixed. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-02-10 22:01 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-02-10 16:06 [Bug sanitizer/65004] New: Compare debug failure with -fno-sanitize-recover -fsanitize=address -fsanitize=undefined burnus at gcc dot gnu.org 2015-02-10 16:23 ` [Bug sanitizer/65004] " jakub at gcc dot gnu.org 2015-02-10 18:00 ` jakub at gcc dot gnu.org 2015-02-10 22:00 ` jakub at gcc dot gnu.org 2015-02-10 22:01 ` [Bug sanitizer/65004] [5 Regression] " jakub at gcc dot gnu.org
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