Bug#350088: Re: Bug#350088: gringotts: Segm fault when loading file

[Marc Haber]

forwared #350088 
https://sourceforge.net/tracker/index.php?func=detailaid=1449417group_id=4286atid=104286
thanks

On Mon, Jan 30, 2006 at 11:41:24PM +0100, Bastian Kleineidam wrote:
 severity 350088 grave
 reassign 350088 libmhash2 0.9.4a-1
 retitle 350088 libmhash2: crc32 segfaults on big endian machines
 tags 350088 + patch
 thanks

Since mhash's Debian maintainer seems to be inactive, I have taken the
liberty of forwarding this upstream.

Greetings
Marc

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Bug#350088: Re: Bug#350088: gringotts: Segm fault when loading file

[Marc Haber]

tags #350088 - patch
thanks

On Tue, Jan 31, 2006 at 09:14:10AM +0100, Uwe Steinmann wrote:
 The patch alone doesn't seem to be enough.

Since the patch doesn't solve the issue, I am removing the patch tag.

Greetins
Marc

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Bug#350088: gringotts: Segm fault when loading file

[Uwe Steinmann]

On Mon, Jan 30, 2006 at 11:41:24PM +0100, Bastian Kleineidam wrote:
 severity 350088 grave
 reassign 350088 libmhash2 0.9.4a-1
 retitle 350088 libmhash2: crc32 segfaults on big endian machines
 tags 350088 + patch
 thanks
 
 Hi,
 
 this is a bug in the new libmhash2 version 0.9.4a. The severity is grave
 since it breaks existing software using the library (in this case
 gringotts).
 Uwe, if you want you can recompile libmhash2 with the attached patch and
 see if it works. I cannot test this since the bug only occurs on big
 endian machines like your powerpc.
The patch alone doesn't seem to be enough. After applying the patch
it crashes in _mhash_gen_key_s2k_simple() when calling
mutils_malloc(total). _mhash_gen_key_s2k_simple() has the following
code

total = times * block_size;
times = key_size / block_size;

I suppose those two lines have to be swapped. The block_size has
a very reasonable value of 20 on my system.

  Uwe


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Bug#350088: gringotts: Segm fault when loading file

[Uwe Steinmann]

Package: gringotts
Version: 1.2.8+1.2.9pre1-11
Severity: important


I get a segm fault when loading a file
Herr ist first part of the backtrace.

Program received signal SIGSEGV, Segmentation fault.
0x0f1a3a4c in mutils_word32swap () from /usr/lib/libmhash.so.2
(gdb) bt
#0  0x0f1a3a4c in mutils_word32swap () from /usr/lib/libmhash.so.2
#1  0x0f1a54ec in mhash_get_crc32 () from /usr/lib/libmhash.so.2
#2  0x0f1a3034 in mhash_deinit () from /usr/lib/libmhash.so.2
#3  0x0f1a30ac in mhash_end_m () from /usr/lib/libmhash.so.2
#4  0x0f1a30fc in mhash_end () from /usr/lib/libmhash.so.2
#5  0x0f57ca58 in grg_get_block_size () from /usr/lib/libgringotts.so.2
#6  0x0f57caf4 in grg_get_block_size () from /usr/lib/libgringotts.so.2
#7  0x0f57cd0c in grg2mcrypt () from /usr/lib/libgringotts.so.2
#8  0x0f57d758 in grg_validate_file_direct () from /usr/lib/libgringotts.so.2
#9  0x10008368 in ?? () #10 0x0f6c5f14 in g_cclosure_marshal_VOID__VOID () from 
/usr/lib/libgobject-2.0.so.0
#11 0x0f6b62b0 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#12 0x0f6ca2e8 in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0
#13 0x0f6cb558 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#14 0x0f6cb99c in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#15 0x0fed0bf8 in gtk_widget_activate () from /usr/lib/libgtk-x11-2.0.so.0
#16 0x0fdc33e8 in gtk_menu_shell_activate_item () from 
/usr/lib/libgtk-x11-2.0.so.0
#17 0x0fdc37d8 in gtk_menu_shell_activate_item () from 
/usr/lib/libgtk-x11-2.0.so.0
#18 0x0fdb6cac in gtk_menu_reorder_child () from /usr/lib/libgtk-x11-2.0.so.0
#19 0x0fdaf6dc in _gtk_marshal_BOOLEAN__BOXED () from 
/usr/lib/libgtk-x11-2.0.so.0
#20 0x0f6b59cc in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#21 0x0f6b62b0 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#22 0x0f6c9ef8 in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0
#23 0x0f6cb274 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#24 0x0f6cb99c in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#25 0x0fed0e84 in gtk_widget_activate () from /usr/lib/libgtk-x11-2.0.so.0
#26 0x0fdad478 in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0
#27 0x0fdad9f8 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#28 0x0fbc380c in _gdk_events_queue () from /usr/lib/libgdk-x11-2.0.so.0
#29 0x0f5d2bb4 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#30 0x0f5d6e6c in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#31 0x0f5d72c4 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#32 0x0fdac7d8 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#33 0x10009960 in ?? ()
#34 0x0f4358ac in __libc_init_first () from /lib/tls/libc.so.6
#35 0x0f4358ac in __libc_init_first () from /lib/tls/libc.so.6
#36 0x0f4358ac in __libc_init_first () from /lib/tls/libc.so.6


-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (990, 'unstable'), (500, 'sid'), (500, 'testing'), (500, 'stable')
Architecture: powerpc (ppc)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.12-1-powerpc
Locale: [EMAIL PROTECTED], [EMAIL PROTECTED] (charmap=ISO-8859-15) (ignored: 
LC_ALL set to [EMAIL PROTECTED])

Versions of packages gringotts depends on:
ii  libatk1.0-0   1.10.3-1   The ATK accessibility toolkit
ii  libc6 2.3.5-12   GNU C Library: Shared libraries an
ii  libcairo2 1.0.2-3The Cairo 2D vector graphics libra
ii  libfontconfig12.3.2-1.1  generic font configuration library
ii  libglib2.0-0  2.8.6-1The GLib library of C routines
ii  libgringotts1 1.2.1-9encapsulate data in an encrypted a
ii  libgtk2.0-0   2.8.10-1   The GTK+ graphical user interface 
ii  libpango1.0-0 1.10.2-1   Layout and rendering of internatio
ii  libpopt0  1.7-5  lib for parsing cmdline parameters
ii  libx11-6  6.9.0.dfsg.1-4 X Window System protocol client li
ii  libxcursor1   1.1.3-1X cursor management library
ii  libxext6  6.9.0.dfsg.1-4 X Window System miscellaneous exte
ii  libxi66.9.0.dfsg.1-4 X Window System Input extension li
ii  libxinerama1  6.9.0.dfsg.1-4 X Window System multi-head display
ii  libxrandr26.9.0.dfsg.1-4 X Window System Resize, Rotate and
ii  libxrender1   1:0.9.0.2-1X Rendering Extension client libra

gringotts recommends no packages.

-- no debconf information


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