[mythtv-commits] Ticket #1456: fixed underflow protection in PESPacket constructor

MythTV mythtv at cvs.mythtv.org
Mon Mar 6 22:43:29 UTC 2006

#1456: fixed underflow protection in PESPacket constructor
 Reporter:  Janne <janne-mythtv at grunau.be>  |        Owner:  danielk
     Type:  defect                          |       Status:  new    
 Priority:  minor                           |    Milestone:  0.20   
Component:  dvb                             |      Version:  head   
 Severity:  medium                          |   Resolution:         
Comment (by Janne <janne-mythtv at grunau.be>):

 I suspect too that the packets are bogus.

 I test with the attached debugging patch and without my underflow patches.
 it will take some time since the crash happens unfortunatly not that
 It takes several hours.

 Daniel i have to questions. First is this ctor only used by packets which
 should have a CRC and second are you aware of a change since somewhere in
 the 9220 or 9230 which may have caused this?

 I have only one concern: If the packets are indeed bogus, than HasCRC()
 will by chance be in half of the packets be true.

Ticket URL: <http://svn.mythtv.org/trac/ticket/1456>
MythTV <http://www.mythtv.org/>

More information about the mythtv-commits mailing list