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[Bug 1374942] Re: compiz crashed with signal 5 in _XReply() from unity::decoration::ForceQuitDialog::ForceQuitDialog

 

* enable proposed repository & install unity package.

$ LANG=C apt-cache policy unity libunity-core-6.0-9 unity-services
unity:
  Installed: 7.2.4+14.04.20150316-0ubuntu1
  Candidate: 7.2.4+14.04.20150316-0ubuntu1
  Version table:
 *** 7.2.4+14.04.20150316-0ubuntu1 0
        400 http://ftp.jaist.ac.jp/pub/Linux/ubuntu/ trusty-proposed/main i386 Packages
        100 /var/lib/dpkg/status
     7.2.4+14.04.20141217-0ubuntu1 0
        500 http://ftp.jaist.ac.jp/pub/Linux/ubuntu/ trusty-updates/main i386 Packages
     7.2.2+14.04.20140714-0ubuntu1.1 0
        500 http://ftp.jaist.ac.jp/pub/Linux/ubuntu/ trusty-security/main i386 Packages
     7.2.0+14.04.20140416-0ubuntu1 0
        500 http://ftp.jaist.ac.jp/pub/Linux/ubuntu/ trusty/main i386 Packages

libunity-core-6.0-9:
  Installed: 7.2.4+14.04.20150316-0ubuntu1
  Candidate: 7.2.4+14.04.20150316-0ubuntu1
  Version table:
 *** 7.2.4+14.04.20150316-0ubuntu1 0
        400 http://ftp.jaist.ac.jp/pub/Linux/ubuntu/ trusty-proposed/main i386 Packages
        100 /var/lib/dpkg/status
     7.2.4+14.04.20141217-0ubuntu1 0
        500 http://ftp.jaist.ac.jp/pub/Linux/ubuntu/ trusty-updates/main i386 Packages
     7.2.2+14.04.20140714-0ubuntu1.1 0
        500 http://ftp.jaist.ac.jp/pub/Linux/ubuntu/ trusty-security/main i386 Packages
     7.2.0+14.04.20140416-0ubuntu1 0
        500 http://ftp.jaist.ac.jp/pub/Linux/ubuntu/ trusty/main i386 Packages

unity-services:
  Installed: 7.2.4+14.04.20150316-0ubuntu1
  Candidate: 7.2.4+14.04.20150316-0ubuntu1
  Version table:
 *** 7.2.4+14.04.20150316-0ubuntu1 0
        400 http://ftp.jaist.ac.jp/pub/Linux/ubuntu/ trusty-proposed/main i386 Packages
        100 /var/lib/dpkg/status
     7.2.4+14.04.20141217-0ubuntu1 0
        500 http://ftp.jaist.ac.jp/pub/Linux/ubuntu/ trusty-updates/main i386 Packages
     7.2.2+14.04.20140714-0ubuntu1.1 0
        500 http://ftp.jaist.ac.jp/pub/Linux/ubuntu/ trusty-security/main i386 Packages
     7.2.0+14.04.20140416-0ubuntu1 0
        500 http://ftp.jaist.ac.jp/pub/Linux/ubuntu/ trusty/main i386 Packages

[CHECK: TEST CASE]
(1) Download and run the attached Python script test-1374942 to create a candidate application.
(2) Press the close button and wait for the Force Quit dialog to come up.
(3) Choose the "Force Quit" button.

$ python test-1374942 & operate (2),(3).
---> Desktop shell does not crash.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to unity in Ubuntu.
https://bugs.launchpad.net/bugs/1374942

Title:
  compiz crashed with signal 5 in _XReply() from
  unity::decoration::ForceQuitDialog::ForceQuitDialog

Status in Unity:
  Fix Released
Status in Unity 7.2 series:
  In Progress
Status in unity package in Ubuntu:
  Fix Released
Status in unity source package in Trusty:
  Fix Committed

Bug description:
  [Impact]

  An invalid line of code would occasionally cause Unity to crash.

  [Test Case]

  (1) Download and run the attached Python script test-1374942 to create a candidate application.
  (2) Press the close button and wait for the Force Quit dialog to come up.
  (3) Choose the "Force Quit" button.

  The desktop shell should not crash.

  [Regression Potential]

  The fix for this bug involves converting an integer into a string and
  appending it to an error message instead of adding the integer value
  to the address of the error message.  There is unlikely to be a
  regression from this.

  [Other Info]

  The fix for Ubuntu 14.04 LTS was cherry picked from the Ubuntu "Vivid
  Vervet" dev release where it has been under daily use for some time
  without apparent regressioon.

To manage notifications about this bug go to:
https://bugs.launchpad.net/unity/+bug/1374942/+subscriptions


References