crash on closing a window

Bug #856015 reported by Sam Spilsbury
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Compiz Core
Critical
Sam Spilsbury
Unity
Fix Released
Critical
Sam Spilsbury
compiz (Ubuntu)
Critical
Sam Spilsbury
unity (Ubuntu)
Undecided
Unassigned

Bug Description

When a window is closed that has been withdrawn before, it is possible that compiz can crash because we don't remove the detached frame window from the detached frame window list when it is reparented, so destroying the window would result in the window being added to the list twice and being a dangling pointer when the window is destroyed.

Changed in compiz-core:
status: New → Fix Committed
importance: Undecided → High
importance: High → Critical
assignee: nobody → Sam Spilsbury (smspillaz)
milestone: none → 0.9.5.96
Changed in unity:
importance: Undecided → Critical
milestone: none → 4.18.0
assignee: nobody → Sam Spilsbury (smspillaz)
status: New → Fix Committed
Didier Roche (didrocks)
Changed in unity:
status: Fix Committed → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (6.0 KiB)

This bug was fixed in the package unity - 4.18.0-0ubuntu1

---------------
unity (4.18.0-0ubuntu1) oneiric; urgency=low

  * New upstream release.
    - Screen corruption when resuming from suspend/hibernate (LP: #676166)
    - unity-panel-service crashed with SIGSEGV in bamf_factory_view_for_path()
      (LP: #764024)
    - Dash and launcher appear underneath windows (LP: #805087)
    - unity-panel-service crashed with SIGSEGV in g_type_check_instance_cast()
      (LP: #811401)
    - [Oneric] unity-panel-service crashed with SIGSEGV in getenv()
      (LP: #817691)
    - compiz crashed with SIGSEGV in unity::FilterBar::RemoveFilter()
      (LP: #845732)
    - crash on closing a window (LP: #856015)
    - Cannot open a window that starts iconified (LP: #732997)
    - Launcher - When useing Alt F1 launcher keyboard navigation, Launcher
      should not scroll until top or bottom of Launcher is reached
      (LP: #765749)
    - Stacking problem when switching between apps with multiple windows
      (LP: #802527)
    - Pull panel to de-maximize window occasionally not working in a secondary
      screen (LP: #802651)
    - Window under Dash gets focused if it opened later (LP: #830730)
    - Clickable areas of previously active window remains on 'Show Desktop'
      (LP: #836325)
    - A minimized window 'remains' behind on the desktop if
      /apps/compiz-1/plugins/unityshell/screen0/options/show_minimized_windows
      is set to true (LP: #847967)
    - a11y support on Unity is broken (LP: #851103)
    - compiz crashed with SIGSEGV in dee_model_get_tag() (LP: #840758)
    - crash when looping paint list in preparePaint (on closing windows)
      (LP: #853807)
    - Alt-Tab should not preview windows at excessively large sizes
      (LP: #854740)
    - Clicking on a tweet/message link sometimes does not work (LP: #790565)
    - Dragging a launcher icon makes it squashed (LP: #855761)
    - unable to unminimize gedit windows where more than one window where one
      has a dialog open (LP: #856030)
    - (oneiric) alt-tab UX doesn't work well on multi-monitor (LP: #855364)
    - Launcher shows on the primary monitor instead of the left most monitor
      (LP: #857668)
    - Keynav - pressing down key causes launcher items to jump up and down
      (LP: #858469)
    - Windows creep cross the screen with ALT+TAB (LP: #722830)
    - Minimize animation flickr when for maximized apps (LP: #737125)
    - All unity windows are invisible (panel, launcher, dash) (LP: #745996)
    - Dash "See 97 more results" has ~1 second of latency (LP: #731158)
    - Windows cannot be dragged down from panel if banshee closed to sound
      menu (LP: #781215)
    - no menu bar on top, compositing bug? (LP: #806358)
    - Launcher - a spread can accidentally be triggered during the 'dragging
      and dropping behind the Launcher' interaction (LP: #832988)
    - Impossible to navigate between panel menus when the mouse cursor is over
      the panel (LP: #834065)
    - Pressing alt on maximized window does show menu but not window controls
      (LP: #836274)
    - Application name drawn under Dash controls when window opens under Dash
      (LP: #838176)
    - Start ...

Read more...

Changed in unity (Ubuntu):
status: New → Fix Released
David Barth (dbarth)
Changed in compiz (Ubuntu):
status: New → Fix Committed
importance: Undecided → Critical
assignee: nobody → Sam Spilsbury (smspillaz)
milestone: none → ubuntu-11.10
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package compiz - 1:0.9.6-0ubuntu1

---------------
compiz (1:0.9.6-0ubuntu1) oneiric; urgency=low

  * New upstream release 0.9.6:
   - Windows which are marked transients of docks should be treated like docks (LP: #860397)
   - Applications which create multiple windows that are transients of each other can be given invalid stack positions (LP: #858625)
   - race condition in configureXWindow causes unpredicatable window geometry changes (LP: #860304)
   - invisible window when a window is mapped but not yet drawn on by the process mapping it (LP: #860286)
   - resizing bugs with xterm (LP: #854725)
   - Cannot open a window that starts iconified (LP: #732997)
   - maximized windows fail to update their input extents when undecorated (LP: #853734)
   - Clicking on a tweet/message link sometimes does not work (LP: #790565)
   - crash on closing a window (LP: #856015)
   - Windows move to 0,0 on compiz restarts (LP: #858629)
   - windows that are decorated while resizing can cause incorrect resize results (LP: #860306)
   - remove transient window handling from unity-window-decorator (LP: #856096)
 -- Didier Roche <email address hidden> Wed, 28 Sep 2011 14:15:21 +0200

Changed in compiz (Ubuntu):
status: Fix Committed → Fix Released
Changed in compiz-core:
milestone: 0.9.5.96 → 0.9.7.0
Changed in compiz-core:
status: Fix Committed → Fix Released
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