[Wayland-bugs] [Bug 72931] New: deskop-shell tooltips should be destroyed when their output is removed (SEGV triggered)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=72931

          Priority: medium
            Bug ID: 72931
          Assignee: wayland-bugs at lists.freedesktop.org
           Summary: deskop-shell tooltips should be destroyed when their
                    output is removed (SEGV triggered)
          Severity: critical
    Classification: Unclassified
                OS: All
          Reporter: ullysses.a.eoff at intel.com
          Hardware: Other
            Status: NEW
           Version: unspecified
         Component: weston
           Product: Wayland

Created attachment 91056
  --> https://bugs.freedesktop.org/attachment.cgi?id=91056&action=edit
gdb backtrace

Currently, in multi-output setup when the primary (left) output is
removed/unplugged, any desktop-shell tooltips that are displayed on that output
are moved to one of the remaining outputs.  As a result, those tooltips never
go away unless the original output is plugged back in.

Furthermore, if you try to interact with that tooltip after it's moved to a
different output (from it's original output), Weston encounters a SIGSEGV.

wayland (master) 1.3.91-0-g01bde63
drm (master) libdrm-2.4.50-0-g4c5de72
mesa (master) heads/master-0-gd580905
libva (master) libva-1.2.1-0-g88ed1eb
intel-driver (master) 1.2.1-0-g8f306e3
weston (master) heads/master-0-gdf42a80

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