[Wayland-bugs] [Bug 55782] [drm] Keyboard input in terminal crashes client when no pointer device attached

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=55782

--- Comment #5 from Joe Konno <joe.konno at linux.intel.com> ---
(In reply to comment #4)
> Could you attach the backtrace uncompressed, as text/plain, please?

I did already-- attempting to view shortly after upload gave me an unexpected
internal server error, hence the subsequent bz2 upload. Fortunately, all seems
to be sorted out, and the text/plain version can be viewed here:

https://bugs.freedesktop.org/attachment.cgi?id=68292

> 
> Compressed files are impossible to have a quick look in a browser.
> 
> FWIW, the x11 backend always provides both kbd and pointer, regardless of
> actual devices, so that's why it doesn't crash there.
> 
> When you say Wayland will crash, if the client runs under gdb, do you mean
> Weston? In that case, a backtrace of Weston might be interesting, too.
> Sounds like there is a bug in both. I guess that when the client is under
> gdb, it does not disconnect, and so Weston will have the opportunity to use
> some corrupted data before the client is destroyed.

In the non-gdb case, weston-terminal (the 'client' referred to in bug
description) will crash, and Weston will continue to run. When running gdb on
weston-terminal or weston-terminal + Weston, but not when running on Weston
alone, both terminal and weston will crash.

Attaching bt of Weston in the crashing scenario as well.

> 
> Thanks.

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