[vdr] noad bugs...

the Noad theNoad at SoftHome.net
Tue Sep 27 09:08:19 CEST 2005


hi,
Am Donnerstag, 22. September 2005 17:06 schrieb Jouni Karvo:
> hi,
>
> I use the current Noad version and have experienced a couple of bugs.
> Here the first one:
>
> If another noad is started before the previous ends, the earlier
>    seems to segfault:
>
> Sep 21 21:25:00 vdr noad[20105]: noad called with 'before' and
> online=1 and liverecording is no
> Sep 21 21:25:00 vdr noad[20105]: nothing to do yet
> Sep 21 21:25:52 vdr noad[15366]: noad aborted by signal Segmentation
> fault
> Sep 21 21:25:52 vdr noad[15366]: [bt] Execution path:
> Sep 21 21:25:52 vdr noad[15366]: [bt] /usr/local/bin/noad [0x805b223]
> Sep 21 21:25:52 vdr noad[15366]: [bt] /usr/local/bin/noad [0x8057a47]
> Sep 21 21:25:52 vdr noad[15366]: [bt] [0xffffe420]
> Sep 21 21:25:52 vdr noad[15366]: [bt] /usr/local/bin/noad [0x804e4a3]
> Sep 21 21:25:52 vdr noad[15366]: [bt] /usr/local/bin/noad [0x80504f7]
> Sep 21 21:25:52 vdr noad[15366]: [bt] /usr/local/bin/noad [0x805081e]
> Sep 21 21:25:52 vdr noad[15366]: [bt] /usr/local/bin/noad [0x8051430]
> Sep 21 21:25:52 vdr noad[15366]: [bt] /usr/local/bin/noad [0x8052e36]
> Sep 21 21:25:52 vdr noad[15366]: [bt] /usr/local/bin/noad [0x8053182]
> Sep 21 21:25:52 vdr noad[15366]: [bt] /usr/local/bin/noad [0x805773d]
> Sep 21 21:25:52 vdr noad[15366]: [bt] /usr/local/bin/noad [0x8058060]
> Sep 21 21:25:52 vdr noad[15366]: [bt]
> /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xf0) [0xb7bd0970]
> Sep 21 21:25:52 vdr noad[15366]: [bt]
> /usr/local/bin/noad(avcodec_register_all+0x41) [0x8049be1]

i've tried to reproduce this error without success. 
Maybe i can say more about this error if you translate the bt-addresses to 
function-names. This could be done with 
addr2line -e <your-noad-executable-here> -f -C <bt-address>
The complete backtrace can be translated with 
grep '\[bt.*noad.*\[0x' <your-logfile-here> | sed -e 's/.*\[//' -e s'/\]//' | 
addr2line -e <your-noad-executable-here> -f -C

There should be more entries in the logfile about these two noad-instances. 
Please report all entries so i can see how these instances are started.
What about other bugs you're talking about?

Regards
theNoad


>
> yours,
> 		Jouni



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