[Bug 1062412] Re: strace crashed with SIGSEGV in __GI_raise()
> Note that the CUPS version which I had run under strace had a segfault
bug, but this should not make strace crash.
Actually, there is a code in strace.c (main -> terminate() ) to raise the
signal which killed the traced process. Strace does it exactly before exit
https://github.com/strace/strace/blob/1d98b287a4cb6901d369d78126d481508f9e35ef/strace.c#L2655
if (exit_code > 0xff) {
...
/* Child was killed by a signal, mimic that. */
exit_code &= 0xff;
signal(exit_code, SIG_DFL);
...
raise(exit_code);
...
exit(exit_code);
Code was added in 2008-09-29 commit
https://github.com/strace/strace/commit/a68096576afc07e51d33b49c432d658b27a7f13c
> (main): Exit/kill ourself with straced child's exitcode/signal.
Same for other reports in
https://errors.ubuntu.com/?package=strace=year like Bug #1430741
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strace crashed with SIGSEGV in __GI_raise()
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[Bug 1062412] Re: strace crashed with SIGSEGV in __GI_raise()
** Tags added: artful -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1062412 Title: strace crashed with SIGSEGV in __GI_raise() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/strace/+bug/1062412/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1062412] Re: strace crashed with SIGSEGV in __GI_raise()
** Tags added: zesty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1062412 Title: strace crashed with SIGSEGV in __GI_raise() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/strace/+bug/1062412/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1062412] Re: strace crashed with SIGSEGV in __GI_raise()
** Tags added: vivid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1062412 Title: strace crashed with SIGSEGV in __GI_raise() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/strace/+bug/1062412/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1062412] Re: strace crashed with SIGSEGV in __GI_raise()
** Tags added: raring running-unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1062412 Title: strace crashed with SIGSEGV in __GI_raise() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/strace/+bug/1062412/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1062412] Re: strace crashed with SIGSEGV in __GI_raise()
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: strace (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1062412 Title: strace crashed with SIGSEGV in __GI_raise() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/strace/+bug/1062412/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1062412] Re: strace crashed with SIGSEGV in __GI_raise()
Note that the CUPS version which I had run under strace had a segfault bug, but this should not make strace crash. This segfault in CUPS occured only during my development and not in any of the released CUPS packages, so I am not sure whether one can reproduce the bug with any available version of CUPS. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1062412 Title: strace crashed with SIGSEGV in __GI_raise() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/strace/+bug/1062412/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1062412] Re: strace crashed with SIGSEGV in __GI_raise()
** Visibility changed to: Public -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1062412 Title: strace crashed with SIGSEGV in __GI_raise() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/strace/+bug/1062412/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
