[Bug c/108060] [10/11/12/13 Regression] UBsan missed an out-of-bound bug at -O0 since r7-1900-g8a1b7b7fd75a3847

2023-03-07 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108060 --- Comment #7 from Marek Polacek --- Candidate fix: --- a/gcc/c-family/c-gimplify.cc +++ b/gcc/c-family/c-gimplify.cc @@ -106,6 +106,18 @@ ubsan_walk_array_refs_r (tree *tp, int *walk_subtrees, void *data) } else if (TREE_CODE (*tp) ==

[Bug c/108060] [10/11/12/13 Regression] UBsan missed an out-of-bound bug at -O0 since r7-1900-g8a1b7b7fd75a3847

2023-03-07 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108060 Marek Polacek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org

[Bug c/108060] [10/11/12/13 Regression] UBsan missed an out-of-bound bug at -O0 since r7-1900-g8a1b7b7fd75a3847

2023-03-07 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108060 --- Comment #5 from Martin Liška --- *** Bug 109050 has been marked as a duplicate of this bug. ***

[Bug c/108060] [10/11/12/13 Regression] UBsan missed an out-of-bound bug at -O0 since r7-1900-g8a1b7b7fd75a3847

2023-03-07 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108060 --- Comment #4 from Martin Liška --- (In reply to Martin Liška from comment #3) > @Marek, can you please take a look? PING please

[Bug c/108060] [10/11/12/13 Regression] UBsan missed an out-of-bound bug at -O0 since r7-1900-g8a1b7b7fd75a3847

2022-12-22 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108060 Martin Liška changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug c/108060] [10/11/12/13 Regression] UBsan missed an out-of-bound bug at -O0 since r7-1900-g8a1b7b7fd75a3847

2022-12-21 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108060 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Component|sanitizer