[mythtv-commits] Ticket #6915: SEGFAULT with Full Scan (Tuned) using DVB-S
MythTV
mythtv at cvs.mythtv.org
Wed Aug 26 06:31:51 UTC 2009
#6915: SEGFAULT with Full Scan (Tuned) using DVB-S
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Reporter: Nick Morrott <knowledgejunkie (at) gmail (dot) com> | Owner: danielk
Type: defect | Status: new
Priority: minor | Milestone: unknown
Component: MythTV - Channel Scanner | Version: head
Severity: medium | Mlocked: 0
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Have been seeing segfaults with the most recent version of the channel
scanner. I'm usually starting the full scan by tuning to 10773000kHz, with
and without encryption testing enabled.
Attached are the gdb traces of what seems to be 4 segfaults. I have been
having problems triggering the segfault consistently, and in my experience
the segfault was most observed when running a release build (so most
unhelpful for debugging). Debug builds seemed better in my limited
testing, profile builds seemed prone to hang during scanning.
The issue seems to lie in ChannelScanSM::UpdateChannelInfo(bool).
Apologies if these backtraces are not helpful (I am new to gdb). I will
continue to try to get a debug build to segfault a few more times to be
helpful.
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Ticket URL: <http://svn.mythtv.org/trac/ticket/6915>
MythTV <http://www.mythtv.org/>
MythTV
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