[Wayland-bugs] [Bug 77457] SIGABRT and SIGSEGV in epoll_wait during wl_event_loop_dispatch

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Apr 15 10:02:41 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=77457

--- Comment #5 from Pekka Paalanen <ppaalanen at gmail.com> ---
I just remembered that weston does have handlers for these two signals. They
both execute on_caught_signal(), around
http://cgit.freedesktop.org/wayland/weston/tree/src/compositor.c#n3885 which
then raises SIGTRAP.

This might affect the process exit code, but surely it won't exit with status
0, right? But the exit code might not reflect ABRT or SEGV properly. Not sure
if that could be a problem.

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