[Bug sanitizer/99814] regexec fails with -fsanitize=address

2021-03-30 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99814 --- Comment #7 from Jakub Jelinek --- (In reply to Alex Richardson from comment #5) > Does the sanitizer runtime library include the > https://reviews.llvm.org/D96348 patch? > > IMO the real issue is that dlsym() with RTLD_NEXT selects the

[Bug sanitizer/99814] regexec fails with -fsanitize=address

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99814 --- Comment #6 from Martin Liška --- (In reply to Alex Richardson from comment #5) > Does the sanitizer runtime library include the > https://reviews.llvm.org/D96348 patch? Yes, the change was merged into GCC master some time ago. > > IMO the

[Bug sanitizer/99814] regexec fails with -fsanitize=address

2021-03-30 Thread Alexander.Richardson at cl dot cam.ac.uk via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99814 Alex Richardson changed: What|Removed |Added CC||Alexander.Richardson at cl dot cam

[Bug sanitizer/99814] regexec fails with -fsanitize=address

2021-03-30 Thread stefansf at linux dot ibm.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99814 --- Comment #4 from Stefan Schulze Frielinghaus --- Thanks for the pointers! I reported it upstream in issue [1390](https://github.com/google/sanitizers/issues/1390)

[Bug sanitizer/99814] regexec fails with -fsanitize=address

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99814 --- Comment #3 from Martin Liška --- Strange, please report it to upstream: https://github.com/google/sanitizers/issues and CC people from https://reviews.llvm.org/D96348

[Bug sanitizer/99814] regexec fails with -fsanitize=address

2021-03-30 Thread stefansf at linux dot ibm.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99814 --- Comment #2 from Stefan Schulze Frielinghaus --- Breakpoint 4, __interception::InterceptFunction (name=0x3fffd61e8f2 "regexec", ver=0x3fffd61eb7e "GLIBC_2.3.4", ptr_to_real=0x3fffd677d08 <__interception::real_regexec>, func=16779728,

[Bug sanitizer/99814] regexec fails with -fsanitize=address

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99814 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED