[mythtv-commits] Ticket #1052: Backend segfault in preview generation

[MythTV]

#1052: Backend segfault in preview generation
-------------------------------------+--------------------------------------
 Reporter:  justifiably at cwazy.co.uk  |        Owner:  danielk
     Type:  defect                   |       Status:  new    
 Priority:  major                    |    Milestone:  0.20   
Component:  mythtv                   |      Version:  head   
 Severity:  medium                   |   Resolution:         
-------------------------------------+--------------------------------------
Comment (by justifiably at cwazy.co.uk):

 Unfortunately 8624 still segfaults on the bad recordings, although it
 might be in a different place.  Message from frontend log file:

 {{{
 ** glibc detected *** /usr/local/bin/mythfrontend: free(): invalid next
 size (normal): 0x0a00ecc0 ***
 ======= Backtrace: =========
 /lib/libc.so.6[0x1db5124]
 /lib/libc.so.6(__libc_free+0x77)[0x1db565f]
 /usr/local/lib/libmythavcodec-0.19.so.0(av_free+0x1f)[0xfe99df]
 ======= Memory map: ========
 00111000-00176000 r-xp 00000000 fd:00 364618
 /usr/local/lib/libmythavformat-0.19.so.0.19.0
 00176000-0017c000 rwxp 00065000 fd:00 364618
 /usr/local/lib/libmythavformat-0.19.so.0.19.0
 0017c000-00441000 r-xp 00000000 fd:00 364625
 /usr/local/lib/libmyth-0.19.so.0.19.0
 00441000-00466000 rwxp 002c5000 fd:00 364625
 /usr/local/lib/libmyth-0.19.so.0.19.0
 00466000-00467000 rwxp 00466000 00:00 0
 ... <etc> ...
 }}}

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Ticket URL: <http://cvs.mythtv.org/trac/ticket/1052>
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