Bug#652836: [libc6] segfault in libc-2.13.so when trying to play video

[Patrick Reichel <par78@gmx.de>]

Package: libc6
Version: 2.13-21
Severity: normal

--- Please enter the report below this line. ---

In my freshly installed wheezy with only debian packets

# cat /etc/apt/sources.list
deb http://ftp.de.debian.org/debian/ testing main non-free contrib
deb http://security.debian.org/ testing/updates main contrib non-free

I'm not able to play any video (.mov, .wmv, .mp4). vlc crashes with:

#vlc some_video.mov
VLC media player 1.1.12 The Luggage (revision exported)
Blocked: call to unsetenv("DBUS_ACTIVATION_ADDRESS")
Blocked: call to unsetenv("DBUS_ACTIVATION_BUS_TYPE")
[0x15d5120] main libvlc: VLC wird mit dem Standard-Interface 
ausgeführt. Benutzen Sie 'cvlc', um VLC ohne Interface zu verwenden.
Blocked: call to setlocale(6, "")
Speicherzugriffsfehler

#dmesg
vlc[15425]: segfault at 7fa1030d3000 ip 00007fa1099adeff sp 
00007fa1083c3618 error 4 in libc-2.13.so[7fa109929000+17a000]

#ffplay some_video.mov
and
#mplayer some_video.mov
results in a killed X-Session of the calling user



--- System information. ---
Architecture: amd64
Kernel:       Linux 3.1.0-1-amd64

Debian Release: wheezy/sid
  500 testing         security.debian.org
  500 testing         ftp.de.debian.org

--- Package information. ---
Depends        (Version) | Installed
========================-+-============
libc-bin     (= 2.13-21) | 2.13-21
libgcc1                  | 1:4.6.2-7


Package's Recommends field is empty.

Suggests         (Version) | Installed
==========================-+-===========
glibc-doc                  |
debconf                    | 1.5.41
 OR debconf-2.0            |
locales                    | 2.13-21