[vdr] Vdr core dump when tuning to FR3

Dominique Dumont domi.dumont at free.fr
Thu Feb 16 19:12:56 CET 2006


Hello

Until 2 days ago, tuning to 'FRANCE 3' (french channed available on
hot-bird) worked perfectly.

But now, vdr core dumps any time I try to tune to 'FRANCE 3'. I've
tried with vdr 1.3.42 (vanilla), 1.3.39 (debian) or 1.3.42 (Darren
Salt's)

Here's the stacktrace done with vanilla 1.4.42:


(gdb) bt
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7d556d1 in raise () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7d56f9b in abort () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7f48e51 in __gnu_cxx::__verbose_terminate_handler ()
   from /usr/lib/libstdc++.so.6
#4  0xb7f46765 in __gxx_personality_v0 () from /usr/lib/libstdc++.so.6
#5  0xb7f467a2 in std::terminate () from /usr/lib/libstdc++.so.6
#6  0xb7f4690a in __cxa_throw () from /usr/lib/libstdc++.so.6
#7  0xb7f46d51 in operator new () from /usr/lib/libstdc++.so.6
#8  0xb7f46e1d in operator new[] () from /usr/lib/libstdc++.so.6
#9  0x0810f283 in SI::CharArray::DataOwnData::assign (this=0x83f2910, d=0x0, 
    s=4294967295) at util.c:123
#10 0x0810f7cc in SI::CharArray::assign (this=0x83f29b8, 
    data=0x6 <Address 0x6 out of bounds>, size=6, doCopy=true) at util.c:61
#11 0x081162b3 in SI::CaDescriptor::Parse (this=0x83f29b8) at descriptor.c:332
#12 0x0810f52d in SI::Parsable::CheckParse (this=0x6) at util.c:181
#13 0x0811104a in SI::DescriptorLoop::createDescriptor (this=0xb7b662b0, 
    i=@0xb7b66354, returnUnimplemetedDescriptor=true) at si.c:162
#14 0x081112af in SI::DescriptorLoop::getNext (this=0xb7b662b0, it=@0xb7b66354)
    at si.c:110
#15 0x080d2d82 in cPatFilter::Process (this=0x83be480, Pid=100, Tid=2 '\002', 
    Data=0xb7b66414 "\002°\202\004MÕ", Length=133) at pat.c:380
#16 0x080e67fe in cSectionHandler::Action (this=0x83ac438) at sections.c:212
#17 0x08100200 in cThread::StartThread (Thread=0x83ac438) at thread.c:243
#18 0xb7f80e60 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#19 0xb7dfd8ce in clone () from /lib/tls/i686/cmov/libc.so.6


line #12 is suspect with this=0x6
Line #15 is also interesting.

Can someone help in debuggin this ? 

I think you'll get the core when you tune to 'FRANCE 3' even without a
subcription:

  FRANCE 3:10834:vC34:S13.0E:27500:520:530:0:1:1105:176:11600:0


Cheers



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