dx-packages team mailing list archive

["Stephen M. Webb" <stephen.webb@xxxxxxxxxxxxx>]

This particular section of the code was recently rewritten due to an API
change in libzeitgeist.  I believe it fixed the potential for this
problem to happen.

If this problem reoccurs, please open a new bug.

** Attachment removed: "CoreDump.gz"
   https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1225586/+attachment/3821607/+files/CoreDump.gz

** Information type changed from Private to Public

** Changed in: unity (Ubuntu)
   Importance: Undecided => Medium

** Changed in: unity (Ubuntu)
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1225586

Title:
  compiz crashed with SIGSEGV in g_str_has_prefix()

Status in “unity” package in Ubuntu:
  Fix Released

Bug description:
  crash

  ProblemType: Crash
  DistroRelease: Ubuntu 13.10
  Package: unity 7.1.0+13.10.20130903.1-0ubuntu1
  ProcVersionSignature: Ubuntu 3.11.0-7.13-generic 3.11.0
  Uname: Linux 3.11.0-7-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 2.12.1-0ubuntu4
  Architecture: amd64
  Date: Sun Sep 15 12:15:04 2013
  ExecutablePath: /usr/bin/compiz
  InstallationDate: Installed on 2013-09-13 (2 days ago)
  InstallationMedia: UbuntuKylin 13.10 "Saucy Salamander" - Alpha amd64 (20130724)
  MarkForUpload: True
  ProcCmdline: compiz
  SegvAnalysis:
   Segfault happened at: 0x7f5e5394a551 <__strlen_sse2_pminub+17>:	movdqu (%rdi),%xmm1
   PC (0x7f5e5394a551) ok
   source "(%rdi)" (0x3c01bce840) not located in a known VMA region (needed readable region)!
   destination "%xmm1" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: unity
  StacktraceTop:
   g_str_has_prefix () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
   g_vfs_get_file_for_uri () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
   unity::launcher::TrashLauncherIcon::OnAcceptDrop(unity::DndData const&) () from /usr/lib/compiz/libunityshell.so
   unity::launcher::Launcher::ProcessDndDrop(int, int) () from /usr/lib/compiz/libunityshell.so
   nux::WindowCompositor::DndEventCycle(nux::Event&) () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0
  Title: compiz crashed with SIGSEGV in g_str_has_prefix()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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