[mythtv-commits] Ticket #10222: mythcommflag segfaulting

[MythTV]

#10222: mythcommflag segfaulting
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     Reporter:  brian@…                |      Owner:  cpinkham
         Type:  Bug Report - Crash     |     Status:  new
     Priority:  minor                  |  Milestone:  unknown
    Component:  MythTV - Mythcommflag  |    Version:  Unspecified
     Severity:  medium                 |   Keywords:
Ticket locked:  0                      |
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 I seem to have a situation here on master where mythcommflag is
 segfaulting somewhat frequently:

 {{{
 2011-12-18 20:12:57.796294 E [14020/26341] Commflag_5275 jobqueue.cpp:2334
 (DoFlagCommercialsThread) - JobQueue: Commercial Detection Errored:
 "Survivor: South Pacific":"Loyalties Will Be Broken" re
 corded from channel 2917 at 2011-12-18T20:00:00 (Failed with exit status
 139)
 }}}

 Corroborated by the kernel:

 {{{
 Dec 18 20:12:57 pvr kernel: [664047.258897] mythcommflag[26417]: segfault
 at b3dfb000 ip 00d2252e sp b63f8a68 error 6 in
 libmythswscale.so.0.12.0[cec000+56000]
 }}}

 Unfortunately until just now (I just changed it) the corefile size ulimit
 of the backend process was 0.  Hopefully the next time this happens, I
 will get a core file.

 Alternatively, I still have the recording that caused the segfault.  Any
 suggestions on command line parameters to run mythcommflag with to
 reproduce the segfault (i.e. what would mythbackend have called
 mythcommflag with)?

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Ticket URL: <http://code.mythtv.org/trac/ticket/10222>
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