[mythtv-commits] Ticket #1147: core dump when moving back in menus

[MythTV]

#1147: core dump when moving back in menus
---------------------------------------+------------------------------------
 Reporter:  Cougar <cougar at random.ee>  |        Owner:  danielk 
     Type:  defect                     |       Status:  reopened
 Priority:  minor                      |    Milestone:  0.19    
Component:  mythtv                     |      Version:  head    
 Severity:  medium                     |   Resolution:          
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Comment (by Cougar <cougar at random.ee>):

 Last post went out too quickly..

 Checked now with [8785]. Here is hot this happens:

 {{{
 1. go to media library
 2. go to recordings
 3. select recording
 3a. wait for server timeout when thumbnail reading problem)
 4. press ESC
 }}}

 Then it goes back to media library menu and crashes after that.

 Here are results of different tests:

 {{{
 - storage not mounted and permissions ok for backend: OK
 - storage not mounted and no permissions for backend: OK (but no preview
 image)
 - storage mounted and permissions OK (frontend R/W, backend R/O): OK
 - storage mounted and no permissions for backend (frontend R/W, backend
 -): core dump
 }}}

 Also, I don't see any good reason why to try to open file 6 times when
 there is permission problem. It just hangs a frontend for a long period.

 {{{
 2006-01-30 13:48:04.782 Could not open
 /media/mythstorage/1001_20060129224001.mpg.png.  6 retries remaining.
 2006-01-30 13:48:05.285 Could not open
 /media/mythstorage/1001_20060129224001.mpg.png.  5 retries remaining.
 2006-01-30 13:48:05.789 Could not open
 /media/mythstorage/1001_20060129224001.mpg.png.  4 retries remaining.
 2006-01-30 13:48:06.293 Could not open
 /media/mythstorage/1001_20060129224001.mpg.png.  3 retries remaining.
 2006-01-30 13:48:06.797 Could not open
 /media/mythstorage/1001_20060129224001.mpg.png.  2 retries remaining.
 2006-01-30 13:48:07.301 Could not open
 /media/mythstorage/1001_20060129224001.mpg.png.  1 retries remaining.
 2006-01-30 13:48:07.805 Could not open
 /media/mythstorage/1001_20060129224001.mpg.png.  0 retries remaining.
 2006-01-30 13:48:08.321
 RingBuf(/media/mythstorage/1001_20060129224001.mpg.png) Error: Invalid
 file descriptor in 'safe_read()'
 }}}

-- 
Ticket URL: <http://cvs.mythtv.org/trac/ticket/1147>
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