[pulseaudio-tickets] [PulseAudio] #68: Segfault when loading an ALSA sink with LADSPA plugins

[PulseAudio]

#68: Segfault when loading an ALSA sink with LADSPA plugins
---------------------------+------------------------------------------------
 Reporter:  NeTo           |       Owner:  lennart
     Type:  defect         |      Status:  new    
 Priority:  normal         |   Milestone:         
Component:  module-alsa-*  |    Severity:  normal 
 Keywords:                 |  
---------------------------+------------------------------------------------
 Pulseaudio segfaults at startup when trying to load an ALSA sink that uses
 one or more LADSPA plugins.

 If a device like the following is added in /etc/asound.conf:

 {{{
    pcm.ladspa {
        type ladspa
        slave.pcm "plughw:0,0";
        path "/usr/lib/ladspa";
        plugins [
            {
                label delay_5s
                input {
                    controls [ 0.8 0.3 ]
                }
            }
        ]
    }

    pcm.pladspa {
        type plug
        slave.pcm "ladspa";
    }
 }}}

 and loaded, for example, with the following in /etc/pulseaudio/default.pa:

 {{{
 load-module module-alsa-sink device=pladspa sink-name=pa_ladspa
 }}}

 Pulseaudio only outputs at startup:
 {{{
 Segmentation fault
 }}}

-- 
Ticket URL: <http://pulseaudio.org/ticket/68>
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