Re: Big patch for mcview (fwd)

[Pavel Tsekov <ptsekov gmx net>]

Hello,

I'm forwarding this to the list (again) just to make sure that it won't be
missed because of the wrong settings of my clock.

---------- Forwarded message ----------
Date: Mon, 28 Mar 2005 20:48:19 +0300
From: Pavel Tsekov <ptsekov gmx net>
To: Roland Illig <roland illig gmx de>
Cc: MC dev <mc-devel gnome org>
Subject: Re: Big patch for mcview

Hello,

On Fri, 1 Apr 2005, Roland Illig wrote:

> Jindrich Makovicka wrote:
> > Crashes when switching between viewer modes. To reproduce, use F3 on a
> > jpg/mp3/whatever (assuming you have mpg123, ImageMagick or other
> > corresponding viewer), press F8 to display raw, then press F4 => sig11.
>
> I cannot reproduce this. Can you be more specific where mc crashes? (a
> backtrace of an mc with CFLAGS=-ggdb would be most helpful)

[ptsekov baba-meca ~]$ gdb /home/ptsekov/mc-test/usr/bin/mc 6379
GNU gdb Red Hat Linux (6.1post-1.20040607.43rh)
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-redhat-linux-gnu"...Using host
libthread_db library "/lib/tls/libthread_db.so.1".

Attaching to program: /home/ptsekov/mc-test/usr/bin/mc, process 6379
Reading symbols from /usr/lib/libgmodule-2.0.so.0...done.
Loaded symbols for /usr/lib/libgmodule-2.0.so.0
Reading symbols from /lib/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /usr/lib/libglib-2.0.so.0...done.
Loaded symbols for /usr/lib/libglib-2.0.so.0
Reading symbols from /usr/lib/libgpm.so.1...done.
Loaded symbols for /usr/lib/libgpm.so.1
Reading symbols from /usr/lib/libslang-utf8.so.1...done.
Loaded symbols for /usr/lib/libslang-utf8.so.1
Reading symbols from /lib/libnsl.so.1...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /lib/tls/libc.so.6...done.
Loaded symbols for /lib/tls/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/tls/libm.so.6...done.
Loaded symbols for /lib/tls/libm.so.6
Reading symbols from /lib/libnss_files.so.2...done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from /usr/X11R6/lib/libX11.so...done.
Loaded symbols for /usr/X11R6/lib/libX11.so
Reading symbols from /usr/lib/gconv/ISO8859-1.so...done.
Loaded symbols for /usr/lib/gconv/ISO8859-1.so
0x00eb57a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
(gdb) c
Continuing.
Detaching after fork from child process 6388.
Detaching after fork from child process 6389.

Program received signal SIGSEGV, Segmentation fault.
0x080b68ba in mc_read (handle=0, buffer=0x8633219 "", count=7671) at
../../mc/vfs/vfs.c:392
392     MC_HANDLEOP(read, (int handle, char *buffer, int count), (vfs_info (handle), buffer, count) )
(gdb) bt
#0  0x080b68ba in mc_read (handle=0, buffer=0x8633219 "", count=7671) at
../../mc/vfs/vfs.c:392
#1  0x080906bc in view_growbuf_read_until (view=0x861d430, ofs=4294967295)
at ../../mc/src/view.c:309
#2  0x08092cf0 in get_bottom_first (view=0x861d430, do_not_cache=1,
really=1) at ../../mc/src/view.c:1296
#3  0x08094145 in toggle_hex_mode (view=0x861d430) at
../../mc/src/view.c:1930
#4  0x0809a733 in buttonbar_callback (bb=0x8632eb0, msg=5, parm=1004) at
../../mc/src/widget.c:2244
#5  0x0806053a in dlg_try_hotkey (h=0x861d598, d_key=1004) at
../../mc/src/dialog.c:626
#6  0x08060618 in dlg_key_event (h=0x861d598, d_key=1004) at
../../mc/src/dialog.c:664
#7  0x08060946 in dlg_process_event (h=0x861d598, key=1004,
event=0xbfef3e50) at ../../mc/src/dialog.c:765
#8  0x08060b40 in frontend_run_dlg (h=0x861d598) at
../../mc/src/dialog.c:797
#9  0x08060a54 in run_dlg (h=0x861d598) at ../../mc/src/dialog.c:812
#10 0x0809583d in view (_command=0x861d5d8 "/bin/sh
/tmp/mc-ptsekov/mcextJBI8Ca", _file=0x861d370 "OggPlay-S60-MMF-1.5.1.zip",
    move_dir_p=0xbfef454c, start_line=0) at ../../mc/src/view.c:2574
#11 0x080638c5 in exec_extension (filename=0x861d370
"OggPlay-S60-MMF-1.5.1.zip",
    data=0x8631763 "\n\n# zoo\nregex/\\.(zoo|ZOO)$\n\tOpen=%cd
%p#uzoo\n\tView=%view{ascii} zoo l %f\n\t\n# lha\ntype/^LHa\\
.*archive\n\tOpen=%cd %p#ulha\n\tView=%view{ascii} lha l %f\n\n#
arj\nregex/\\.a(rj|[0-9][0-9])$\n\tOpen=%cd %p#uarj\n\t"...,
move_dir=0xbfef454c,
    start_line=0) at ../../mc/src/ext.c:238
#12 0x0806447a in regex_command (filename=0x861dab0
"OggPlay-S60-MMF-1.5.1.zip", action=0xbfef4500 "View",
move_dir=0xbfef454c)
    at ../../mc/src/ext.c:594
#13 0x08059b02 in view_file_at_line (filename=0x861dab0
"OggPlay-S60-MMF-1.5.1.zip", plain_view=0, internal=1, start_line=0)
    at ../../mc/src/cmd.c:124
#14 0x08059b8a in view_file (filename=0x861dab0
"OggPlay-S60-MMF-1.5.1.zip", plain_view=0, internal=1) at
../../mc/src/cmd.c:150
#15 0x08059d8c in do_view_cmd (normal=0) at ../../mc/src/cmd.c:208
#16 0x08059dc5 in view_cmd () at ../../mc/src/cmd.c:219
#17 0x0809a733 in buttonbar_callback (bb=0x861ae30, msg=5, parm=1003) at
../../mc/src/widget.c:2244
#18 0x0806053a in dlg_try_hotkey (h=0x8600460, d_key=1003) at
../../mc/src/dialog.c:626
#19 0x08060618 in dlg_key_event (h=0x8600460, d_key=1003) at
../../mc/src/dialog.c:664
#20 0x08060946 in dlg_process_event (h=0x8600460, key=1003,
event=0xbfef46a0) at ../../mc/src/dialog.c:765
#21 0x08060b40 in frontend_run_dlg (h=0x8600460) at
../../mc/src/dialog.c:797
#22 0x08060a54 in run_dlg (h=0x8600460) at ../../mc/src/dialog.c:812
#23 0x0807809f in setup_panels_and_run_mc () at ../../mc/src/main.c:1679
#24 0x080782e6 in do_nc () at ../../mc/src/main.c:1753
#25 0x08078c27 in main (argc=1, argv=0xbfef4804) at
../../mc/src/main.c:2254
(gdb)
_______________________________________________
Mc-devel mailing list
http://mail.gnome.org/mailman/listinfo/mc-devel