Bug 551270

Summary: [abrt] crash detected in audacious-2.1-7.fc12 : libmcs keyfile_destroy double free or corruption
Product: [Fedora] Fedora Reporter: Juergen Kaiserling <jkaiserling>
Component: audaciousAssignee: Michael Schwendt <bugs.michael>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: 12CC: atkac, bugs.michael
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Linux   
Whiteboard: abrt_hash:b10fbf12415999884e38f34384a3a613ad37fb52
Fixed In Version: 0.4-1.fc12.2 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2010-02-02 01:10:27 UTC Type: ---
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Flags
File: backtrace none

Description Juergen Kaiserling 2009-12-29 18:21:24 UTC 
abrt 1.0.0 detected a crash.

How to reproduce
-----
1. Load Streamtuner.
2. Choose streaming station and wait for Audacious to load.
3. And wait.

Comment: Audacious seems to load successfuly when loaded manually.  If Streamtuner is used to load Audacious to automatically play the selected station, only the centre of the title bar shows up and the application seems to freeze.  Sometimes it "thaws" and the rest of Sudacious loads graphically, but it is not functional.
Attached file: backtrace
cmdline: audacious http://radio.sunradio.ru:80/rnb64
component: audacious
executable: /usr/bin/audacious2
kernel: 2.6.31.9-174.fc12.i686.PAE
package: audacious-2.1-7.fc12
rating: 3
reason: Process was terminated by signal 6
Comment 1 Juergen Kaiserling 2009-12-29 18:21:27 UTC 
Created attachment 380835 [details]
File: backtrace
Comment 2 Michael Schwendt 2009-12-29 20:24:32 UTC 
The crash is completely unrelated to what you describe, though. The important detail in the backtrace is this

| *** glibc detected *** audacious: double free or corruption (fasttop):
| 0x09679c18 ***\n

in libmcs keyfile_destroy upon exiting Audacious and saving the config file. I've fixed a potential double-free condition in the mcs library and will release an update (including other fixes) for F-12. It will fix this crash. However, there may be further issues in Audacity 2.1, and hopefully early next year we will provide a test-upgrade to 2.2.

The streamtuner related issue you describe is due to long/exhaustive network access that sort of freezes Audacious 2.1 until playback is ready. Install some network activity monitor applet.
Comment 3 Michael Schwendt 2009-12-29 20:52:44 UTC 
https://admin.fedoraproject.org/updates/mcs-0.7.1-9.fc12
Comment 4 Fedora Update System 2010-01-01 12:44:24 UTC 
audacious-plugin-fc-0.4-1.fc12.2,audacious-plugins-2.2-7.fc12,audacious-2.2-4.fc12 has been submitted as an update for Fedora 12.
http://admin.fedoraproject.org/updates/audacious-plugin-fc-0.4-1.fc12.2,audacious-plugins-2.2-7.fc12,audacious-2.2-4.fc12
Comment 5 Fedora Update System 2010-01-02 03:33:18 UTC 
audacious-plugin-fc-0.4-1.fc12.2, audacious-plugins-2.2-7.fc12, audacious-2.2-4.fc12 has been pushed to the Fedora 12 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update audacious-plugin-fc audacious-plugins audacious'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2010-0028
Comment 6 Fedora Update System 2010-01-05 22:54:15 UTC 
audacious-plugin-fc-0.4-1.fc12.2, audacious-2.2-4.fc12, audacious-plugins-2.2-8.fc12 has been pushed to the Fedora 12 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update audacious-plugin-fc audacious audacious-plugins'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2010-0028
Comment 7 Fedora Update System 2010-01-12 23:30:47 UTC 
audacious-plugin-fc-0.4-1.fc12.2, audacious-2.2-4.fc12, audacious-plugins-2.2-10.fc12 has been pushed to the Fedora 12 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update audacious-plugin-fc audacious audacious-plugins'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2010-0028
Comment 8 Fedora Update System 2010-01-12 23:31:43 UTC 
audacious-plugin-fc-0.4-1.fc12.2, audacious-2.2-4.fc12, audacious-plugins-2.2-10.fc12 has been pushed to the Fedora 12 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update audacious-plugin-fc audacious audacious-plugins'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2010-0028
Comment 9 Fedora Update System 2010-01-12 23:32:34 UTC 
audacious-plugin-fc-0.4-1.fc12.2, audacious-2.2-4.fc12, audacious-plugins-2.2-10.fc12 has been pushed to the Fedora 12 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update audacious-plugin-fc audacious audacious-plugins'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2010-0028
Comment 10 Fedora Update System 2010-01-26 00:57:57 UTC 
audacious-plugin-fc-0.4-1.fc12.2, audacious-2.2-7.fc12, audacious-plugins-2.2-10.fc12 has been pushed to the Fedora 12 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update audacious-plugin-fc audacious audacious-plugins'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2010-0028
Comment 11 Michael Schwendt 2010-01-27 10:41:43 UTC 
Third-party add-on packages for Audacious 2.2 are available
in their respective -updates-testing repository.

Please give feedback on the Audacious 2.2 test update:
http://admin.fedoraproject.org/updates/F12/FEDORA-2010-0028

There are no plans to continue with Audacious 2.1.
Comment 12 Fedora Update System 2010-02-01 01:24:08 UTC 
audacious-plugin-fc-0.4-1.fc12.2, audacious-plugins-2.2-10.fc12.pl14, audacious-2.2-10.fc12 has been pushed to the Fedora 12 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update audacious-plugin-fc audacious-plugins audacious'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2010-0028
Comment 13 Fedora Update System 2010-02-02 01:09:29 UTC 
audacious-plugin-fc-0.4-1.fc12.2, audacious-plugins-2.2-10.fc12.pl14, audacious-2.2-10.fc12 has been pushed to the Fedora 12 stable repository.  If problems still persist, please make note of it in this bug report.