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[Bug 886978] [NEW] compiz crashes with SIGSEGV in PrivateWindow::configure

 

Public bug reported:

There is a case where compiz will crash on a null pointer dereference due to the fact that
window->prev may be NULL (and accessing window->prev->frame () with ROOTPARENT will fail).

** Affects: cairo-dock-plug-ins
     Importance: Undecided
     Assignee: Sam Spilsbury (smspillaz)
         Status: In Progress

** Affects: compiz (Ubuntu)
     Importance: Undecided
     Assignee: Sam Spilsbury (smspillaz)
         Status: In Progress

** Changed in: cairo-dock-plug-ins
       Status: New => In Progress

** Changed in: cairo-dock-plug-ins
     Assignee: (unassigned) => Sam Spilsbury (smspillaz)

** Changed in: compiz (Ubuntu)
       Status: New => In Progress

** Changed in: compiz (Ubuntu)
     Assignee: (unassigned) => Sam Spilsbury (smspillaz)

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https://bugs.launchpad.net/bugs/886978

Title:
  compiz crashes with SIGSEGV in PrivateWindow::configure

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