pitivi crashed with error in _binPadRemovedCb()

Bug #563070 reported by Rolando Blanco on 2010-04-14
18
This bug affects 3 people
Affects Status Importance Assigned to Milestone
PiTiVi
Fix Committed
Undecided
Unassigned
pitivi (Ubuntu)
Undecided
Unassigned

Bug Description

Binary package hint: pitivi

Using the application, did cut a segment of video, and then did try to add a PNG file as Logo, then give me this error and all application goes unstable

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: pitivi 0.13.4-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic x86_64
NonfreeKernelModules: wl nvidia
Architecture: amd64
Date: Wed Apr 14 09:39:10 2010
ExecutablePath: /usr/bin/pitivi
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100406.1)
InterpreterPath: /usr/bin/python2.6
PackageArchitecture: all
ProcCmdline: python /usr/bin/pitivi
ProcEnviron:
 LANG=es_VE.utf8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/pitivi']
SourcePackage: pitivi
Title: pitivi crashed with error in _binPadRemovedCb()
Traceback:
 Traceback (most recent call last):
   File "/usr/lib/pitivi/python/pitivi/pipeline.py", line 906, in _binPadRemovedCb
     self._lock.release()
 error: release unlocked lock
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

Rolando Blanco (rolando) wrote :
visibility: private → public
tags: removed: need-duplicate-check
Oweoqi (oweoqi) wrote :

any fix guys?

Bugs wouldn't go ignored if they were triaged and properly filed in the upstream bugtracker...

Anyway, was a trivial fix:

commit 7a40dc0ccdfbcf345fccb1330a62fb4cb0ccdade
Author: Edward Hervey <email address hidden>
Date: Tue May 18 13:34:33 2010 +0200

    pipeline: Don't release the lock twice.

    If an exception is raised in the try block, it will go in the except
    statement (which will release the lock) and then ... we try to
    release it again.

Jeff Fortin Tam (kiddo) on 2010-05-18
Changed in pitivi (Ubuntu):
status: New → Fix Committed
Jeff Fortin Tam (kiddo) on 2010-05-18
Changed in pitivi (Ubuntu):
status: Fix Committed → Triaged
Changed in pitivi:
status: New → Fix Committed
Jeff Fortin Tam (kiddo) wrote :

Please try with the 0.13.4.2 pre-release available today in the GStreamer PPA.

Changed in pitivi (Ubuntu):
status: Triaged → Incomplete
Jeff Fortin Tam (kiddo) on 2010-12-12
Changed in pitivi (Ubuntu):
status: Incomplete → Fix Released
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