[Bug 2391] New: xcompmgr-1.1.1 segmentation fault when a window is destroyed while xscreensaver is running

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https://bugs.freedesktop.org/show_bug.cgi?id=2391          
     
           Summary: xcompmgr-1.1.1 segmentation fault when a window is
                    destroyed while xscreensaver is running
           Product: xapps
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: xcompmgr
        AssignedTo: xorg-bugzilla-noise@freedesktop.org
        ReportedBy: zlynx@acm.org


I managed to reproduce it by running:

# xcompmgr -c -C -f -F
# sleep 7; gnome-terminal; exit

and then clicking my Lock screensaver icon.  After waiting 7 seconds I would
unlock the screen and xcompmgr would crash.  xcompmgr must be running with fade
options.

I have a patch that fixes it so that dequeue_fade and its callbacks (which might
free important data) are run last in run_fades.          
     
     
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