[mythtv-commits] Ticket #3836: MythMusic crashes when visualizers are changed repeatedly

[MythTV]

#3836: MythMusic crashes when visualizers are changed repeatedly
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 Reporter:  otto at kolsi dot fi  |        Owner:  ijr    
     Type:  defect                |       Status:  new    
 Priority:  minor                 |    Milestone:  unknown
Component:  mythmusic             |      Version:  head   
 Severity:  medium                |   Resolution:         
  Mlocked:  0                     |  
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Comment(by skd5aner at gmail.com):

 OK... Well, I finally fixed another problem with mythmusic, so now I can
 help report some info here.  After starting a track, I hit "4" to bring up
 the full screen visualization.  Then, I hit "6".  After my 8'th or 9'th
 (can't remember) visualization switch, I get a segfault.  Here is what the
 last few lines of my mythfrontend -v all log says:


 {{{
 2007-08-22 13:10:50.836 AO: Broadcasting free space avail
 2007-08-22 13:10:50.836 WriteAudio: Preparing 6144 bytes (1536 frames)
 2007-08-22 13:10:50.836 AO: audio waiting for space on soundcard: have 588
 need 6144
 2007-08-22 13:10:50.846 AO: _AddSamples bytes=2048, used=759809,
 free=8191, timecode=-1
 2007-08-22 13:10:50.846 AO: _AddSamples bytes=2048, used=761857,
 free=6143, timecode=-1
 2007-08-22 13:10:50.846 AO: _AddSamples bytes=2048, used=763905,
 free=4095, timecode=-1
 2007-08-22 13:10:50.846 AO: AddSamples FAILED bytes=2048, used=765953,
 free=2047, timecode=-1
 2007-08-22 13:10:50.856 AO: audio waiting for space on soundcard: have
 4084 need 6144
 2007-08-22 13:10:50.876 AO: Broadcasting free space avail
 2007-08-22 13:10:50.876 WriteAudio: Preparing 6144 bytes (1536 frames)
 2007-08-22 13:10:50.876 AO: audio waiting for space on soundcard: have
 1528 need 6144
 2007-08-22 13:10:50.876 AO: _AddSamples bytes=2048, used=759809,
 free=8191, timecode=-1
 2007-08-22 13:10:50.876 AO: _AddSamples bytes=2048, used=761857,
 free=6143, timecode=-1
 2007-08-22 13:10:50.876 AO: _AddSamples bytes=2048, used=763905,
 free=4095, timecode=-1
 2007-08-22 13:10:50.876 AO: AddSamples FAILED bytes=2048, used=765953,
 free=2047, timecode=-1
 2007-08-22 13:10:50.888 DPMS Reactivated.
 2007-08-22 13:10:50.889 DPMS Deactivated
 2007-08-22 13:10:50.895 AO: AddSamples FAILED bytes=2048, used=765953,
 free=2047, timecode=-1
 2007-08-22 13:10:50.900 AO: AddSamples FAILED bytes=2048, used=765953,
 free=2047, timecode=-1
 /usr/local/bin/mythfrontend: symbol lookup error:
 /usr/lib/libvisual-0.4/actor/actor_nastyfft.so: undefined symbol:
 visual_mem_malloc0

 }}}

 And I'm attaching my gdb.txt log as well.

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/3836#comment:5>
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