FS#1791 - hydrogen segfaults with LADSPA plugins

Attached to Project: Arch Linux
Opened by Judd Vinet (judd) - Tuesday, 16 November 2004, 18:27 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To Tobias Kieslich (tobias)
Architecture not specified
Severity Medium
Priority Normal
Reported Version 0.7 Wombat
Due in Version Undecided
Due Date Undecided
Percent Complete 0%
Votes 0
Private No

Details

Hi neri,

hydrogen is segfaulting on startup, complaining about dlopen errors for some LADSPA plugins.

[jvinet@mars ~]$ hydrogen
[WARNING] PreferencesMng [readXmlString] Using default value in QTStyle
[WARNING] PreferencesMng [readXmlString] Using default value in lastSongFilename

Hydrogen 0.9.0 [Oct 24 2004] - Copyright 2002-2004 Alessandro Cominu
Compiled modules: (Alsa seq) (FLAC) (Jack) (OSS) (LRDF)

Hydrogen comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions. See the file COPYING for details

Warning: no locale found: /usr/share/hydrogen/i18n/hydrogen.en_US
QSettings::sync: filename is null/empty
[LadspaFX::getPluginList] reading directory: /usr/lib/ladspa
[LadspaFX::getPluginList] Error in dlopen/usr/lib/ladspa/mbeq_1197.so
[LadspaFX::getPluginList] Error in dlopen/usr/lib/ladspa/imp_1199.so
[LadspaFX::getPluginList] Error in dlopen/usr/lib/ladspa/pitch_scale_1193.so
[LadspaFX::getPluginList] Error in dlopen/usr/lib/ladspa/pitch_scale_1194.so
Segmentation fault


If I move /usr/lib/ladspa out of the way so hydrogen can't find the plugins, then it starts up fine.

Thanks, neri!
This task depends upon

Closed by  Tobias Kieslich (tobias)
Wednesday, 17 November 2004, 00:39 GMT
Reason for closing:  Fixed
Comment by Tobias Kieslich (tobias) - Wednesday, 17 November 2004, 00:39 GMT
It turned out that cmt was the guilty one. As a general remark, many music apps depend on gcc heavily due to ther cpp nature. Therefore testing these apps against new gcc releases is essential. So far this holds true for ladspa, cmt and hydrogen. But probably many more will be effected.

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