[Bug 131629] Re: emerald crashed with SIGSEGV in pango_layout_get_pixel_extents()

[Kees Cook]

** Description changed:

  Binary package hint: emerald
  
  Emerald crashes at "random" times for no reason. The message in a shell is:
  (emerald:5373): Pango-CRITICAL **: pango_layout_get_text: assertion `PANGO_IS_LAYOUT (layout)' failed
  
  I also get (potentially unrelated to the problem, but might be helpful): 
  /usr/bin/compiz.real (animation) - Error: Number of animation selection effects, durations, matches, and options are not the same.
  
  That message appears whenever a menu pops up, such as the right click
  menu. Again, don't know if it's related to this.
  
  Plugins enabled at time of crash: desktop wall, expo, animations, fading
  windows, window decoration, png, svg, text, dbus, regex, scale addons,
  app switcher, move, place, resize, scale, snapping windows, window
  rules.
  
  ProblemType: Crash
  Architecture: i386
  CrashCounter: 1
  Date: Fri Aug 10 14:24:49 2007
  DistroRelease: Ubuntu 7.10
  ExecutablePath: /usr/bin/emerald
  NonfreeKernelModules: nvidia
  Package: emerald 0.3~git20070717-0ubuntu1
  PackageArchitecture: i386
  ProcCmdline: emerald --replace
  ProcCwd: /home/rlipman
  ProcEnviron:
   SHELL=/bin/bash
   PATH=/home/rlipman/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
   LANG=en_US.UTF-8
  Signal: 11
  SourcePackage: emerald
  StacktraceTop:
   pango_layout_get_pixel_extents ()
   pango_layout_get_pixel_size ()
   ?? ()
   ?? ()
   ?? ()
  Title: emerald crashed with SIGSEGV in pango_layout_get_pixel_extents()
  Uname: Linux phoenix 2.6.22-9-generic #1 SMP Fri Aug 3 00:50:37 GMT 2007 i686 GNU/Linux
  UserGroups: adm admin audio cdrom dialout dip floppy lpadmin mythtv netdev plugdev powerdev scanner sshlogin video
+ SegvAnalysis:
+  Segfault happened at: 0xb78a6d39 <pango_layout_get_pixel_extents+41>:	mov    (%esi),%edx
+  PC (0xb78a6d39) ok
+  source "(%esi)" (0x3ff00000) not located in a known VMA region (needed readable region)!
+  destination "%edx" ok
+ SegvReason: reading unknown VMA

-- 
emerald crashed with SIGSEGV in pango_layout_get_pixel_extents()
https://bugs.launchpad.net/bugs/131629
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