Bug 1497386

Summary: mlt causes kdenlive to crash on exit
Product: [Fedora] Fedora Reporter: IanB <bugzilla.blk>
Component: mltAssignee: Sergio Basto <sergio>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 26CC: sergio
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Hardware: Unspecified   
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Fixed In Version: mlt-6.4.1-9.fc26 mlt-6.4.1-9.fc27 Doc Type: If docs needed, set a value
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Last Closed: 2017-12-02 21:22:17 UTC Type: Bug
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kdenlive backtrace none

Description IanB 2017-09-30 01:01:57 UTC 
Created attachment 1332569 [details]
kdenlive backtrace

kdenlive (from RPM Fusion repo) uses mlt from Fedora repo. When kdenlive shuts down it segfaults due to a bug in mlt (see attached backtrace).

According to this kdenlive bugreport, the issue is fixed in a recent commit to mlt:

https://bugs.kde.org/show_bug.cgi?id=378469

Unfortunately, there is no new mlt release yet.

kdenlive-17.04.2-3.fc26.x86_64
mlt-6.4.1-6.fc26.x86_64
Comment 1 Sergio Basto 2017-09-30 01:19:58 UTC 
Hello , please do 

dnf debuginfo-install kdenlive-16.12.3-1.fc25.x86_64

Total download size: 2.0 G
Installed size: 8.9 G
you will need download 2.0G and need 8.9G of disk space and after run
gdb kdenlive
(gdb) run
on crash please paste the backtrace here with : 
(gdb) bt
Comment 2 Sergio Basto 2017-09-30 01:29:28 UTC 
ah , forget we already have the fix !!
Comment 3 Sergio Basto 2017-10-16 10:33:59 UTC 
I built new verions of mlt. mlt-freeworld only in rawhide because I don't have  resources to test it , also we may need rebuild other packages ...
Comment 4 Fedora Update System 2017-11-20 23:59:43 UTC 
mlt-6.4.1-9.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2017-87cba3bfb5
Comment 5 Fedora Update System 2017-11-21 00:01:01 UTC 
mlt-6.4.1-9.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-67f7138bc8
Comment 6 Fedora Update System 2017-11-22 06:31:54 UTC 
mlt-6.4.1-9.fc27 has been pushed to the Fedora 27 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-87cba3bfb5
Comment 7 Fedora Update System 2017-11-22 11:08:58 UTC 
mlt-6.4.1-9.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-67f7138bc8
Comment 8 Fedora Update System 2017-12-02 21:22:17 UTC 
mlt-6.4.1-9.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.
Comment 9 Fedora Update System 2017-12-02 23:51:41 UTC 
mlt-6.4.1-9.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.