evince crashed with SIGSEGV in g_slice_alloc()

Binary package hint: evince

Binary package hint: evince

This bug is related to bug #180065, but it is a new behavior.

Distrib : Ubuntu hardy (development branch)
package : evince
version : 2.21.91-0ubuntu1

Step to reproduce :
* $ mkdir /tmp/plop
* open a pdf file
* chose File > Save a copy
* go to /tmp/plop
* use . as filename
* chose save.
=> evince crash

Normaly evince should display a error to avoid the use of . as filename. It should neither crash nor try to save a file on an existing directory.

traceback :

fabien@Id2ndR-8:~$ mkdir /tmp/plop
fabien@Id2ndR-8:~$ evince ondes_electromagnetiques.pdf

(evince:11018): Gnome-WARNING **: Accessibility: failed to find module 'libgail-gnome' which is needed to make this application accessible

(evince:11018): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed

(evince:11018): GLib-WARNING **: GError set over the top of a previous GError or uninitialized memory.
This indicates a bug in someone's code. You must ensure an error is NULL before it's set.
The overwriting error message was: Error opening file '/tmp/plop': Is a directory
Segmentation fault (core dumped)

ProblemType: Crash
Architecture: i386
Date: Sat Feb 16 21:06:06 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/bin/evince
NonfreeKernelModules: cdrom
Package: evince 2.21.91-0ubuntu1
PackageArchitecture: i386
ProcCmdline: evince ondes_electromagnetiques.pdf
ProcCwd: /home/fabien
ProcEnviron:
 SHELL=/bin/bash
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/home/fabien/scripts
 LANG=C
Signal: 11
SourcePackage: evince
StacktraceTop:
 g_slice_alloc () from /usr/lib/libglib-2.0.so.0
 g_datalist_id_set_data_full ()
 g_object_weak_ref () from /usr/lib/libgobject-2.0.so.0
 g_object_add_weak_pointer ()
 ?? () from /usr/lib/libgtk-x11-2.0.so.0
Title: evince crashed with SIGSEGV in g_slice_alloc()
Uname: Linux Id2ndR-8 2.6.24-7-generic #1 SMP Thu Feb 7 01:29:58 UTC 2008 i686 GNU/Linux
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