[mythtv] Backend crashes... usually after completing commercial flagging
James Dio
psunit at gmail.com
Sat Mar 24 02:06:31 UTC 2007
That seems to have fixed that I think -- but now I am still having
other crashes... similar to other backtrace.
This is with the followed instructions and recompiled Qt.
http://psunit.com/gdb1.txt
Jim
On 3/23/07, Jim Westfall <jwestfall at surrealistic.net> wrote:
> James Dio <psunit at gmail.com> wrote [03.23.07]:
> >
> > Thanks Doug and Rob -- I've followed the guide with one deviation -- I
> > disabled distcc and ccache... otherwise I did exactly what the guide
> > stated.
> >
> > I'm going to do as Doug suggested and then recompile qt, I believe
> > someone told me qt also needed debugging stuff enabled.
> >
> > Here is the latest (and different) backtrace that I have:
> >
> > http://www.psunit.com/gdbnewest.txt
> >
> > This one is different than the others... either because debugging is
> > enabled properly or I have multiple problems :-\
> >
>
> There is enough info in http://www.psunit.com/newgdb.txt.
>
> Thread 2 (Thread -1250911344 (LWP 23256)):
> #0 0x080df09d in HouseKeeper::wantToRun (this=0x81d80a0,
> dbTag=@0xb5709378, period=1, minhour=0, maxhour=23) at housekeeper.cpp:92
> minute = 27
> hour = 23
> runOK = false
> oneday = 86400
> longEnough = 43200
> now = {d = {jd = 2454181}, t = {ds = 84470812}}
> lastrun = {d = {jd = 2454163}, t = {ds = 80361000}}
> result = {<QSqlQuery> = {_vptr.QSqlQuery = 0xb6fe1e08, d =
> 0x8d32160}, m_db = 0x81ebba8, m_isConnected = true, m_returnConnection = true}
>
> The code at housekeeper.cpp:92
>
> if ((hour == maxhour && minute > 30) ||
> ((random()%((maxhour-hour)*12+(60-minute)/5 - 6) == 0)))
>
> Its resulting in (random()%0) which is causing the SIGFPE.
>
> Try changing it to
>
> if ((hour == maxhour && minute > 30) ||
> ((random()%(((maxhour-hour)*12+(60-minute)/5 - 6) + 1) == 0)))
>
> jim
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