[Bug sanitizer/80998] Implement -fsanitize=pointer-overflow

2023-09-14 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80998 --- Comment #11 from Andrew Pinski --- https://reviews.llvm.org/D33305

[Bug sanitizer/80998] Implement -fsanitize=pointer-overflow

2018-11-20 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80998 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug sanitizer/80998] Implement -fsanitize=pointer-overflow

2018-11-20 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80998 --- Comment #9 from Martin Liška --- Jakub: Can the bug be marked as resolved?

[Bug sanitizer/80998] Implement -fsanitize=pointer-overflow

2018-11-07 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80998 Bug 80998 depends on bug 81902, which changed state. Bug 81902 Summary: new -fsanitize=pointer-overflow option undocumented https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81902 What|Removed |Added

[Bug sanitizer/80998] Implement -fsanitize=pointer-overflow

2018-09-27 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80998 --- Comment #8 from Martin Liška --- Jakub, can we close this?

[Bug sanitizer/80998] Implement -fsanitize=pointer-overflow

2017-09-13 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80998 --- Comment #7 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 15:55:42 2017 New Revision: 252134 URL: https://gcc.gnu.org/viewcvs?rev=252134=gcc=rev Log: PR sanitizer/80998 * sanopt.c (pass_sanopt::execute): Handle

[Bug sanitizer/80998] Implement -fsanitize=pointer-overflow

2017-07-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80998 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Fri Jul 28 10:37:51 2017 New Revision: 250656 URL: https://gcc.gnu.org/viewcvs?rev=250656=gcc=rev Log: PR sanitizer/80998 * sanopt.c (pass_sanopt::execute): Handle

[Bug sanitizer/80998] Implement -fsanitize=pointer-overflow

2017-06-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80998 Jakub Jelinek changed: What|Removed |Added Attachment #41550|0 |1 is obsolete|

[Bug sanitizer/80998] Implement -fsanitize=pointer-overflow

2017-06-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80998 Jakub Jelinek changed: What|Removed |Added Attachment #41524|0 |1 is obsolete|

[Bug sanitizer/80998] Implement -fsanitize=pointer-overflow

2017-06-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80998 --- Comment #3 from Jakub Jelinek --- (In reply to Martin Liška from comment #2) > Having some experience with the sanopt code, I can help with that. Ok, if you want, I'll leave that part out for now.

[Bug sanitizer/80998] Implement -fsanitize=pointer-overflow

2017-06-14 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80998 --- Comment #2 from Martin Liška --- (In reply to Jakub Jelinek from comment #1) > Then what we need and this patch doesn't implement is a sanopt optimization > similer to the UBSAN_NULL opts, if we have checked already ptr + i doesn't >

[Bug sanitizer/80998] Implement -fsanitize=pointer-overflow

2017-06-09 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80998 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|