[mythtv-commits] Ticket #1887: invalid PAT in recordings causes Frontend Crash, Backtrace Attached...
MythTV
mythtv at cvs.mythtv.org
Thu Jun 1 20:40:07 UTC 2006
#1887: invalid PAT in recordings causes Frontend Crash, Backtrace Attached...
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Reporter: jochen | Owner: danielk
Type: defect | Status: new
Priority: minor | Milestone: 0.20
Component: mythtv | Version: head
Severity: medium | Resolution:
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Comment (by danielk):
(In [10097]) Refs #1887. Fixes the underlaying cause of the invalid PAT in
the DVB recordings which causes the reported crash.
Multiple PAT tables do not seem to be precluded in the MPEG-2 spec, but
seem to have been banned in DVB-S, DVB-T, DVB-C and ATSC. But they are now
allowed in DVB-S2, and have been seen in the wild.
Multiple PAT sections have always been allowed by the spec, but we haven't
seen them in the wild.
This extends mpegstreamdata to allow both multiple sections per PAT table
and multiple PAT tables. This changes the interface a bit, hence the
changes in the other files.
I've left the ticket open because still haven't looked at having ffmpeg
not crash on bad tables.
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Ticket URL: <http://cvs.mythtv.org/trac/ticket/1887>
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