[Bug 197675] Re: emerald crashed with SIGSEGV in cairo_set_operator()

[Kees Cook]

** Description changed:

  Binary package hint: emerald
  
  1) Ubuntu 8.04 - the Hardy Heron
  2)
  3) 0.5.2+git20080205-0ubuntu2 (hardy)
  4) Suddenly crashed... Iwasn't do it something specific, just crashed
  
  ProblemType: Crash
  Architecture: i386
  Date: Sun Mar  2 09:54:55 2008
  DistroRelease: Ubuntu 8.04
  ExecutablePath: /usr/bin/emerald
  NonfreeKernelModules: nvidia
  Package: emerald 0.5.2+git20080205-0ubuntu2
  PackageArchitecture: i386
  ProcCmdline: /usr/bin/emerald --replace
  ProcEnviron:
   PATH=/home/username/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
   LANG=es_MX.UTF-8
   SHELL=/bin/bash
  Signal: 11
  SourcePackage: emerald
  Stacktrace:
   #0  0xb789abed in cairo_set_operator () from /usr/lib/libcairo.so.2
   #1  0x0805820f in ?? ()
   #2  0x00000000 in ?? ()
  StacktraceTop:
   cairo_set_operator () from /usr/lib/libcairo.so.2
   ?? ()
   ?? ()
  ThreadStacktrace:
   .
   Thread 1 (process 6278):
   #0  0xb789abed in cairo_set_operator () from /usr/lib/libcairo.so.2
   #1  0x0805820f in ?? ()
   #2  0x00000000 in ?? ()
  Title: emerald crashed with SIGSEGV in cairo_set_operator()
  Uname: Linux 2.6.24-10-386 i686
  UserGroups: adm admin audio cdrom dialout dip floppy lpadmin netdev plugdev powerdev sambashare scanner video
+ SegvAnalysis:
+  Segfault happened at: 0xb789abed <cairo_set_operator+13>:	mov    0x4(%esi),%edx
+  PC (0xb789abed) ok
+  source "0x4(%esi)" (0x00000004) not located in a known VMA region (needed readable region)!
+  destination "%edx" ok
+ SegvReason: reading NULL VMA

-- 
emerald crashed with SIGSEGV in cairo_set_operator()
https://bugs.launchpad.net/bugs/197675
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