[mythtv-commits] Ticket #846: SVN mythtv-setup DVB scan seg faults at or near the end of the scan

[MythTV]

#846: SVN mythtv-setup DVB scan seg faults at or near the end of the scan
-----------------------------------------------+----------------------------
 Reporter:  homer_simpson_loves_u at hotmail.com  |       Owner:  danielk
     Type:  defect                             |      Status:  new    
 Priority:  minor                              |   Milestone:         
Component:  dvb                                |     Version:         
 Severity:  medium                             |  
-----------------------------------------------+----------------------------
 I've seen this bug for a long time. I decided to file it now because you
 guys are winding down toward 0.19.

 When ever I run a single transponder scan or a full scan, at the end of
 the scan mythtv-setup seg faults.

 This back trace is from SVN 8332.


 {{{
 [New Thread -1292354640 (LWP 27253)]
 [Thread -1292354640 (LWP 27253) exited]
 [Thread -1283961936 (LWP 27252) exited]
 [Thread -1242129488 (LWP 27250) exited]
 2005-12-20 19:07:05.959 DVB#0 DVB SI Table destructor

 Program received signal SIGSEGV, Segmentation fault.
 [Switching to Thread -1239996736 (LWP 27122)]
 0xb652f10c in pthread_join () from /lib/tls/libpthread.so.0
 (gdb) bt
 #0  0xb652f10c in pthread_join () from /lib/tls/libpthread.so.0
 #1  0xb7c43fda in ~DVBSIParser (this=0x81d7210) at dvbsiparser.cpp:78
 #2  0xb7b3c899 in SIScan::StopScanner (this=0x81d4300) at siscan.cpp:786
 #3  0xb7b328d7 in ~SIScan (this=0x81d4300) at siscan.cpp:180
 #4  0xb7b0de6c in ScanWizardScanner::finish (this=0x8195b60)
     at scanwizard.cpp:119
 #5  0xb7b0ea13 in ScanWizardScanner::cancelScan (this=0x8195b60)
     at scanwizard.cpp:301
 #6  0xb7b0df73 in ScanWizardScanner::customEvent (this=0x8195b60,
 e=0x8216198)
     at scanwizard.cpp:150
 #7  0xb689b1a2 in QObject::event () from /usr/qt/3/lib/libqt-mt.so.3
 #8  0xb683af8f in QApplication::internalNotify ()
    from /usr/qt/3/lib/libqt-mt.so.3
 #9  0xb683b12c in QApplication::notify () from /usr/qt/3/lib/libqt-mt.so.3
 #10 0xb683c21f in QApplication::sendPostedEvents ()
    from /usr/qt/3/lib/libqt-mt.so.3
 #11 0xb683c2b6 in QApplication::sendPostedEvents ()
    from /usr/qt/3/lib/libqt-mt.so.3
 #12 0xb67e6e88 in QEventLoop::processEvents () from /usr/qt/3/lib/libqt-
 mt.so.3
 ---Type <return> to continue, or q <return> to quit---q
 Quit
 (gdb)
 }}}

 Maybe EIT should be shut off during scan?

 Homer

-- 
Ticket URL: <http://cvs.mythtv.org/trac/ticket/846>
MythTV <http://www.mythtv.org/>
MythTV