[Wayland-bugs] [Bug 73448] SIGSEGV in common_surface_move

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=73448

Kristian Høgsberg <krh at bitplanet.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #3 from Kristian Høgsberg <krh at bitplanet.net> ---
commit 70f290198937f76b7cf8de3ae9618d0aa5880e80
Author: Kristian Høgsberg <krh at bitplanet.net>
Date:   Thu Jan 9 15:43:17 2014 -0800

    shell: Make sure we still have touch or pointer focus when moving/resizing

    It's possible to touch a surface to move it and let go before we get
    to common_surface_move(), in which case we don't have a touch focus
    when we get there.  For pointers, we could click a surface, but have the
    surface go away before we get to common_surface_move(), in which
    case the button count is non-zero, but we don't have a surface.

    In either case we crash, so let's add a check to make sure we still
    have a focus surface before we try to move it.

    Closes: https://bugs.freedesktop.org/show_bug.cgi?id=73448

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