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[Marco Trevisan (Treviño) <mail@xxxxxxxxx>]

** Changed in: unity
   Importance: Undecided => High

** Changed in: unity
       Status: New => Fix Released

** Changed in: unity
     Assignee: (unassigned) => Marco Trevisan (Treviño) (3v1n0)

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https://bugs.launchpad.net/bugs/926658

Title:
  compiz crashed with SIGSEGV in
  unity::dash::ResultRendererTile::LoadIcon() from
  unity::dash::ResultRendererTile::Preload() from
  unity::dash::ResultViewGrid::DoLazyLoad()

Status in Unity:
  Fix Released
Status in Unity 5.0 series:
  Fix Released
Status in “unity” package in Ubuntu:
  Fix Released
Status in “unity” source package in Precise:
  Fix Released

Bug description:
  [Impact]

  A crasher.

  [Test Case]

  No clear test case other than ensuring no crashes are observed.

  [Regression Potential]

  Some results could possibly not be added to dash in some very rare (or
  non-existent) cases.

  ---

  I was simply typing on the dash when compiz crashed.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: unity 5.2.0-0ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-12.21-generic 3.2.2
  Uname: Linux 3.2.0-12-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 1.91-0ubuntu1
  Architecture: amd64
  CrashCounter: 1
  Date: Sat Feb  4 14:32:12 2012
  EcryptfsInUse: Yes
  ExecutablePath: /usr/bin/compiz
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110319)
  ProcCmdline: compiz
  SegvAnalysis:
   Segfault happened at: 0x7f5e504041a5 <_ZN5unity4dash18ResultRendererTile8LoadIconERNS0_6ResultE+1765>:	mov    %eax,0x18(%r15)
   PC (0x7f5e504041a5) ok
   source "%eax" ok
   destination "0x18(%r15)" (0x00000018) not located in a known VMA region (needed writable region)!
  SegvReason: writing NULL VMA
  Signal: 11
  SourcePackage: unity
  StacktraceTop:
   unity::dash::ResultRendererTile::LoadIcon(unity::dash::Result&) () from /usr/lib/compiz/libunityshell.so
   unity::dash::ResultRendererTile::Preload(unity::dash::Result&) () from /usr/lib/compiz/libunityshell.so
   unity::dash::ResultViewGrid::DoLazyLoad() () from /usr/lib/compiz/libunityshell.so
   unity::dash::ResultViewGrid::OnLazyLoad(void*) () from /usr/lib/compiz/libunityshell.so
   g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  Title: compiz crashed with SIGSEGV in unity::dash::ResultRendererTile::LoadIcon()
  UpgradeStatus: Upgraded to precise on 2012-01-09 (25 days ago)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

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