Trouble with listen-up

[Sina Bahram]

RFB&D protects their daisy books with a propriotary encryption algorithm ...
Does RNIB do the same?

If so: that could explain why it reads the title and everything; however,
seg faults on the rest ...

Good luck with this problem: I'd be interested in getting a solution to it,
as I think it may lead to one, hopefully, for reading RFB&D daisy formats
without having to pay them for the software and/or hardware, which I find
ridiculous.

Take care,
Sina

-----Original Message-----
From: speakup-bounces at braille.uwo.ca [mailto:speakup-bounces at braille.uwo.ca]
On Behalf Of Shane
Sent: Wednesday, February 02, 2005 2:07 AM
To: speakup at braille.uwo.ca
Subject: Trouble with listen-up

Hello,

I am not sure of the best place to post this as I couldn't find an author
contact in the README.  I am trying to get listen-up going, the Daisy book
reader from the SpeakUP site.  I have a Daisy CD here from the CNIB library,
"100 Days in the Jungle."  When attempting to open the book from the file
menu, the program displays some of the title information and then segfaults.
Here is a screenshot of listen-up at the time of the crash.

continuum:~$ gdb bin/listen-up core.4618 GNU gdb 6.3-debian Copyright 2004
Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-linux"...Using host libthread_db library
"/lib/tls/libthread_db.so.1".

Core was generated by `bin/listen-up /mnt/cdrom'.
Program terminated with signal 11, Segmentation fault.

warning: current_sos: Can't read pathname for load map:
Input/output error

Reading symbols from /usr/lib/libmenu.so.5...done.
Loaded symbols for /usr/lib/libmenu.so.5 Reading symbols from
/usr/lib/libpanel.so.5...done.
Loaded symbols for /usr/lib/libpanel.so.5 Reading symbols from
/lib/libncurses.so.5...done.
Loaded symbols for /lib/libncurses.so.5
Reading symbols from /usr/lib/libxml2.so.2...done.
Loaded symbols for /usr/lib/libxml2.so.2 Reading symbols from
/lib/tls/libdl.so.2...done.
Loaded symbols for /lib/tls/libdl.so.2
Reading symbols from
/usr/local/lib/libaflib-0.7.3.so...done.
Loaded symbols for /usr/local/lib/libaflib-0.7.3.so Reading symbols from
/lib/tls/libpthread.so.0...done.
Loaded symbols for /lib/tls/libpthread.so.0 Reading symbols from
/usr/lib/libstdc++.so.5...done.
Loaded symbols for /usr/lib/libstdc++.so.5 Reading symbols from
/lib/tls/libm.so.6...done.
Loaded symbols for /lib/tls/libm.so.6
Reading symbols from /lib/tls/libc.so.6...done.
Loaded symbols for /lib/tls/libc.so.6
Reading symbols from /lib/libgcc_s.so.1...done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /usr/lib/libz.so.1...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /usr/lib/gconv/CP1252.so...done.
Loaded symbols for /usr/lib/gconv/CP1252.so #0  0xb7ed5195 in xmlGetProp ()
from /usr/lib/libxml2.so.2
(gdb) bt
#0  0xb7ed5195 in xmlGetProp () from /usr/lib/libxml2.so.2
#1  0x08051756 in DTBControl::play (this=0xbffff26c) at
src/DTBControl.cc:211
#2  0x0804dca7 in t_playBook (content=0xbffff104) at
src/DTBPlayer.cc:968
#3  0xb7e4db63 in start_thread () from
/lib/tls/libpthread.so.0
#4  0xb7d0fc4a in clone () from /lib/tls/libc.so.6

I'll try to figure things out but I have only an intermediate knowledge of
C++ and wanted to let the developer know of the problem.

Best regards,
Shane

--
Shane Wegner
http://www.cm.nu/~shane/

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