[mythtv-commits] Ticket #12773: backend segfault LiveTV HTTPTS

[MythTV]

#12773: backend segfault LiveTV HTTPTS
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     Reporter:  charles.bovy@…      |      Owner:
         Type:  Bug Report - Crash  |     Status:  new
     Priority:  minor               |  Milestone:  unknown
    Component:  MythTV - General    |    Version:
     Severity:  medium              |   Keywords:
Ticket locked:  0                   |
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 The backend segfaults while starting LiveTV on a HTTPTS channel
 occasionally (not always).

 I'm using 2:0.28.0+fixes.20160512.370dd71-0ubuntu0mythbuntu2

 I've been using fixes/0.27 before, where I haven't seen it happen.

 Part of backend log:

 May 14 21:01:18 biohazard mythbackend: mythbackend[12725]: I TVRecEvent
 tv_rec.cpp:1073 (HandleStateChange) TVRec[29]: Changing from None to
 WatchingLiveTV
 May 14 21:01:18 biohazard mythbackend: mythbackend[12725]: I TVRecEvent
 tv_rec.cpp:3685 (TuningFrequency) TVRec[29]: TuningFrequency
 May 14 21:01:18 biohazard mythbackend: mythbackend[12725]: I TVRecEvent
 recorders/httptsstreamhandler.cpp:93 (HTTPTSStreamHandler)
 HTTPTSSH(http://localhost:5555/iptv/224.0.251.124/8248): ctor
 May 14 21:01:18 biohazard mythbackend: mythbackend[12725]: C CoreContext
 signalhandling.cpp:305 (handleSignal) Received Segmentation fault: Code 1,
 PID 96, UID 0, Value 0x7f3b28000020
 May 14 21:01:18 biohazard mythbackend: mythbackend[12725]: I TVRecEvent
 mythsingledownload.cpp:119 (Progress) MythSingleDownload: Reached
 specified max file size (10000 bytes)
 May 14 21:01:18 biohazard mythbackend: mythbackend[12725]: I TVRecEvent
 mythsingledownload.cpp:110 (Cancel) MythSingleDownload: Aborting download
 May 14 21:01:18 biohazard mythbackend: mythbackend[12725]: I TVRecEvent
 channelutil.cpp:1976 (GetIPTVTuningData) Loaded
 [data]http://localhost:5555/iptv/224.0.251.124/8248[fectype][fec0][fec1]
 for 11001
 May 14 21:01:18 biohazard mythbackend: mythbackend[12725]: N CoreContext
 autoexpire.cpp:264 (CalcParams) AutoExpire: CalcParams(): Max required
 Free Space: 3.0 GB w/freq: 14 min
 May 14 21:01:18 biohazard mythbackend: mythbackend[12725]: N TVRecEvent
 recordinginfo.cpp:687 (ApplyRecordRecGroupChange)
 ApplyRecordRecGroupChange: LiveTV to LiveTV (2)


 Stacktrace attached.

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Ticket URL: <https://code.mythtv.org/trac/ticket/12773>
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