bugdvdspanky - Bugs: bug #20066, Consistent segfault (x86_64)

 
 

bug #20066: Consistent segfault (x86_64)

Submitter:  Sune Mølgaard <fjodor>
Submitted:  Mon 04 Jun 2007 12:33:19 PM UTC
   
 
Severity:  5 - Blocker Status:  Fixed
Assigned to:  jgrembecki Open/Closed:  Closed
Release:  1.0.2 Operating System:  GNU/Linux

Discussion locked!

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Wed 06 Jun 2007 07:27:48 AM UTC, comment #10: 

No problem. Thankyou for testing :-)

Jeff.

Jeffrey Grembecki <jgrembecki>
Group administrator
Wed 06 Jun 2007 07:22:58 AM UTC, comment #9: 

Yes, it seems to work :-)

Thanks a lot,

F

Sune Mølgaard <fjodor>
Tue 05 Jun 2007 10:44:10 AM UTC, comment #8: 

Ok, I've made the patches and am fairly confident it will work. If it does, please let me know ^.^;

http://download.savannah.nongnu.org/releases/dvdspanky/dvdspanky-1.0.5.tar.gz

Jeffrey Grembecki <jgrembecki>
Group administrator
Tue 05 Jun 2007 09:42:27 AM UTC, comment #7: 

That sounds great. I'll be looking forward to that.

Thanks a lot,

F

Sune Mølgaard <fjodor>
Tue 05 Jun 2007 09:35:53 AM UTC, comment #6: 

That's ok. I believe I've found the cause and that is probably your libc doesn't like having a stack pointer thrown about. I'll have it fixed soon.

Jeffrey Grembecki <jgrembecki>
Group administrator
Tue 05 Jun 2007 08:37:25 AM UTC, comment #5: 

Sorry, no go...

Sune Mølgaard <fjodor>
Tue 05 Jun 2007 08:28:35 AM UTC, comment #4: 

I've done a couple of things, could you please try the new package and see if it works? http://download.savannah.nongnu.org/releases/dvdspanky/dvdspanky-1.0.4.tar.gz

Cheers,

Jeff.

Jeffrey Grembecki <jgrembecki>
Group administrator
Tue 05 Jun 2007 08:09:37 AM UTC, comment #3: 

Please disregard gdb.txt. I can't find how to delete it. gdb.real.txt is a real backtrace.

/F

Sune Mølgaard <fjodor>
Mon 04 Jun 2007 03:08:41 PM UTC, comment #2: 

err that* line below is supposed to read..

(gdb) run -i ~/foo.avi


Jeffrey Grembecki <jgrembecki>
Group administrator
Mon 04 Jun 2007 03:06:43 PM UTC, comment #1: 

It could be an issue with 64 bit but I'm not certain having 32 bit here myself. A stack trace would be handy from a debug compiled source.


make clean && make DEBUG=1
gdb ./dvdspanky
(gdb) -i ~/foo.avi
*crash*
(gdb) bt


And copy/paste the output to a text file.

Apart from that please check the generated 'config.h' file contains something like the following.


#ifndef __CONFIG_H
#define __CONFIG_H

#define TRANSCODE_BIN "/usr/bin/transcode"
#define MPLAYER_BIN "/usr/bin/mplayer"
#define MPLEX_BIN "/usr/bin/mplex"
#define TCPROBE_BIN "/usr/bin/tcprobe"
#define FEH_BIN "/usr/bin/feh"

#endif /* __CONFIG_H */


Thanks for taking the time to fill a bug report.

Regards,

Jeff.

Jeffrey Grembecki <jgrembecki>
Group administrator
Mon 04 Jun 2007 12:33:19 PM UTC, original submission:  

Compiled as instructed (no extra flags or optimisations).

dvdspankey segfaults even on dvdspanky -i foo.avi.

Attached is strace output and foo.log.

Best regards,

Sune

Sune Mølgaard <fjodor>

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attached Files
file #12952:  1.0.4-gdb.txt added by fjodor (1KiB - plain/text)
file #12951:  gdb.real.txt added by fjodor (1KiB - plain/text)
file #12949:  gdb.txt added by fjodor (507B - plain/text)
file #12945:  foo.log added by fjodor (2KiB - application/octet-stream)
file #12946:  strace.txt added by fjodor (8KiB - plain/text)

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by jgrembecki (Posted a comment)
  • -email is unavailable- added by fjodor (Submitted the item)
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    Follow 13 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2007-06-06 jgrembecki StatusNeed Info Fixed
        Open/ClosedOpen Closed
        Discussion LockNone Locked
    2007-06-05 fjodor Attached File- Added 1.0.4-gdb.txt, #12952
    2007-06-05 fjodor Attached File- Added gdb.real.txt, #12951
    2007-06-05 fjodor Attached File- Added gdb.txt, #12949
    2007-06-04 jgrembecki Operating SystemNone GNU/Linux
    2007-06-04 jgrembecki Severity3 - Normal 5 - Blocker
    2007-06-04 jgrembecki StatusNone Need Info
        Assigned toNone jgrembecki
    2007-06-04 fjodor Attached File- Added foo.log, #12945
        Attached File- Added strace.txt, #12946
        Carbon-Copy- Added fjodor

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