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[Michal Hruby <michal.hruby@xxxxxxxxxxxxx>]

** Changed in: libunity
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1063300

Title:
  unity-applications-daemon crashed with SIGSEGV in g_strdup()

Status in LibUnity:
  Fix Released
Status in libunity 6.0 series:
  Fix Released
Status in “libunity” package in Ubuntu:
  Fix Released
Status in “libunity” source package in Quantal:
  Fix Released

Bug description:
  [Impact]
  - possible crash of lenses in some rare cases

  [Testcase]
  - as the crash is very rare (and probably depends on timing), there's no clear test case for this exact issue, please make sure that lenses still work as expected

  [Regression potential]
  - unity crashes when it is (re-)started, or when a lens is restarted

  Original description:
  =====================

  Happened after every logon so far.
  ( Fresh install of Ubuntu 12.10 daily build )

  ProblemType: Crash
  DistroRelease: Ubuntu 12.10
  Package: unity-lens-applications 6.8.0-0ubuntu1
  ProcVersionSignature: Ubuntu 3.5.0-17.27-generic 3.5.5
  Uname: Linux 3.5.0-17-generic i686
  ApportVersion: 2.6.1-0ubuntu1
  Architecture: i386
  Date: Sun Oct  7 17:52:35 2012
  ExecutablePath: /usr/lib/unity-lens-applications/unity-applications-daemon
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta i386 (20121007)
  ProcCmdline: /usr/lib/unity-lens-applications/unity-applications-daemon
  ProcEnviron:
   SHELL=/bin/bash
   XDG_RUNTIME_DIR=<set>
   PATH=(custom, no user)
   LANG=en_US.UTF-8
  SegvAnalysis:
   Segfault happened at: 0xb6db66b6:	movdqu (%edi),%xmm1
   PC (0xb6db66b6) ok
   source "(%edi)" (0x00720000) not located in a known VMA region (needed readable region)!
   destination "%xmm1" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: unity-lens-applications
  StacktraceTop:
   ?? () from /lib/i386-linux-gnu/libc.so.6
   g_strdup () from /lib/i386-linux-gnu/libglib-2.0.so.0
   ?? () from /usr/lib/i386-linux-gnu/libunity.so.9
   unity_protocol_lens_service_activate_with_hints () from /usr/lib/i386-linux-gnu/libunity/libunity-protocol-private.so.0
   ?? () from /usr/lib/i386-linux-gnu/libunity.so.9
  Title: unity-applications-daemon crashed with SIGSEGV in g_strdup()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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