[Bug 178038] Re: npviewer.bin crashed with SIGSEGV

[Kees Cook]

** Description changed:

  Binary package hint: nspluginwrapper
  
  nspluginwrapper crashed when loading firefox 3.0 with a bunch of tabs
  open from last time.  Many of the tabs contained arstechnica pages with
  embedded flash; one of these (or possibly trying to load all of them at
  once) is probably a good candidate culprit.
  
  This seems to happen reliably when there are multiple flash objects,
  either on a single page or in multiple tabs.  It doesn't seem to happen
  with just a single flash object.
  
  ProblemType: Crash
  Architecture: amd64
  Date: apr  2009
  DistroRelease: Ubuntu 9.04
  ExecutablePath: /usr/lib/nspluginwrapper/i386/linux/npviewer.bin
  NonfreeKernelModules: nvidia
  Package: nspluginwrapper 0.9.91.5-1ubuntu1
  PackageArchitecture: amd64
  ProcCmdline: /usr/lib/nspluginwrapper/i386/linux/npviewer.bin --plugin /usr/lib/flashplugin-nonfree/libflashplayer.so --connection /org/wrapper/NSPlugins/libflashplayer.so/13238-1
  ProcCwd: /home/raof
  ProcEnviron:
   PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
   LANG=en_AU.UTF-8
   SHELL=/bin/zsh
  Signal: 11
  SourcePackage: nspluginwrapper
  StacktraceTop:
   g_object_newv () from /usr/lib32/libgobject-2.0.so.0
   g_object_new_valist () from /usr/lib32/libgobject-2.0.so.0
   g_object_new () from /usr/lib32/libgobject-2.0.so.0
   gdk_pixbuf_new_from_data ()
   gdk_pixbuf_new () from /usr/lib32/libgdk_pixbuf-2.0.so.0
  Title: npviewer.bin crashed with SIGSEGV in g_object_newv()
  Uname: Linux CowboyLaputopu 2.6.24-2-generic #1 SMP Thu Dec 20 17:58:55 GMT 2007 x86_64 GNU/Linux
  UserGroups: adm admin audio cdrom dialout dip fax floppy fuse kvm lpadmin netdev plugdev powerdev pulse-rt sambashare scanner tape video
+ SegvAnalysis:
+  Segfault happened at: 0xf7b088ac <g_object_newv+668>:	movl   $0x0,(%edi)
+  PC (0xf7b088ac) ok
+  source "$0x0" ok
+  destination "(%edi)" (0xffffffec) not located in a known VMA region (needed writable region)!
+ SegvReason: writing unknown VMA

-- 
npviewer.bin crashed with SIGSEGV 
https://bugs.launchpad.net/bugs/178038
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