compiz crashed with SIGSEGV in unity::QuicklistView::Show() from unity::QuicklistManager::ShowQuicklist()

Bug Description

Crashed through regular, casual use; can't even remember exactly what I was trying to do at the time because it was a banal task.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: unity 6.6.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-15.23-generic 3.5.4
Uname: Linux 3.5.0-15-generic x86_64
ApportVersion: 2.5.2-0ubuntu4
Architecture: amd64
CrashCounter: 1
Date: Tue Sep 25 03:16:55 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta amd64 (20120924)
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=en_CA:en
PATH=(custom, no user)
LANG=en_CA.UTF-8
SHELL=/bin/bash
Signal: 11
SourcePackage: unity
StacktraceTop:
unity::QuicklistView::Show() () from /usr/lib/compiz/libunityshell.so
unity::QuicklistManager::ShowQuicklist(unity::QuicklistView*, int, int, bool) () from /usr/lib/compiz/libunityshell.so
?? () from /usr/lib/compiz/libunityshell.so
sigc::internal::signal_emit0<void, sigc::nil>::emit(sigc::internal::signal_impl*) () from /usr/lib/compiz/libunityshell.so
PluginAdapter::OnScreenUngrabbed() () from /usr/lib/compiz/libunityshell.so
Title: compiz crashed with SIGSEGV in unity::QuicklistView::Show()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Test Case]
Unable to reproduce

[Regression Potential]
None

StacktraceTop:
unity::QuicklistView::Show (this=0x399deb0) at /build/buildd/unity-6.6.0/launcher/QuicklistView.cpp:381
unity::QuicklistManager::ShowQuicklist (this=<optimized out>, quicklist=0x399deb0, tip_x=60, tip_y=<optimized out>, hide_existing_if_open=<optimized out>) at /build/buildd/unity-6.6.0/launcher/QuicklistManager.cpp:96
operator() (this=0x2bc37f0) at /build/buildd/unity-6.6.0/launcher/LauncherIcon.cpp:622
operator() (this=0x2bc37f0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251
sigc::internal::slot_call0<unity::launcher::LauncherIcon::OpenQuicklist(bool, int)::<lambda()>, void>::call_it(sigc::internal::slot_rep *) (rep=0x2bc37c0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103

Status changed to 'Confirmed' because the bug affects multiple users.

This bug was fixed in the package unity - 6.8.0-0ubuntu1

---------------
unity (6.8.0-0ubuntu1) quantal-proposed; urgency=low

[ Ángel Guzmán Maeso ]
* debian/unity-crashdb.conf:
- Update dictionary option for follow latest apport spec

[ Łukasz 'sil2100' Zemczak ]
* New upstream release.
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(LP: #1060148)
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panel_indicator_entry_accessible_get_n_children() from
atk_object_get_n_accessible_children() (LP: #913324)
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dash does not wrap rows (LP: #1053116)
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desktop (LP: #1053316)
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closes it 1059759 convert files list deprecated keys (LP: #1059594)
- Unity through llvmpipe is slow (LP: #1046497)
- compiz crashed with SIGSEGV in unity::QuicklistView::Show() from
unity::QuicklistManager::ShowQuicklist() (LP: #1055995)
- compiz crashed with SIGSEGV from
unity::dash::HomeLens::Impl::LensSearchFinished() (LP: #1054219)
- [regression] Starting an app & then locking to launcher is not persistent
across sessions (LP: #1054645)
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for the Unity Launcher and Panel, when the dash is open (LP: #1043260)
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Framebuffer object (LP: #1039999)
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entirely. (LP: #1035628)
- Spread - Scaling all the windows is too slow (LP: #1055643)
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close that window (equivalent action to clicking on the close button)
(LP: #1052821)
- Scale window decorations don't have properly rounded corners
(LP: #1055610)
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(LP: #1055609)
- Spread window decorations does not match the theme when changed
(LP: #1055605)
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(LP: #1053225)
- Launcher should not auto-hide after dragging an icon, if mouse is still
over it (LP: #1053978)
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is shown. (LP: #1035895)
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BamfLauncherIcon::GetFocusableWindows (LP: #1053220)
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(LP: #1056191)
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- Compiz crashed in cairo_save() from
unity::Unit...

Fix Released in Unity Unity 7.0.0 "R series".