[Wayland-bugs] [Bug 99050] Weston crash when dragging an image in an xwayland browser

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99050

            Bug ID: 99050
           Summary: Weston crash when dragging an image in an xwayland
                    browser
           Product: Wayland
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: weston
          Assignee: wayland-bugs at lists.freedesktop.org
          Reporter: kelly.clowers at gmail.com

Created attachment 128408
  --> https://bugs.freedesktop.org/attachment.cgi?id=128408&action=edit
Saved gdb output from weston

With Weston > 1.9, including 1.12 that just made it into Debian Sid, I have
reproducible crash. With recent Firefox/Iceweasel and SeaMonkey versions
attempting to drag an image, or some other objects (e.g. drag to reorder tabs),
it causes Weston to crash. 

I believe it also did in Chrome with Weston 1.10 or 1.11, but not 1.12. I think
that may be to do with recent Chrome and Weston 1.12 running under native
Wayland rather than xwayland (however the xwayland version never affects if it
crashes).

With Weston 1.9 everything is fine.

I am using Intel Ivy Bridge-class GPU (Intel HD 4000).

Over the time it took to go from Debian Sid having 1.10 to 1.11 to now 1.12,
other components (mesa etc) have of course seen version changes, but nothing
affect this issue, except rolling back to Weston 1.9

I have attempted a gdb backtrace which I will attach, but I just followed some
random guide, I don't understand GDB well at all, if you need me to get another
one with different settings or something I can.

Current versions (up to date Sid):
Weston 1.12.0-1
Xwayland 1.19.0-2
Mesa 13.0.2-1
Libdrm2 2.4.74-1

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