Bug#167256: libc6: LIBC6 forgets to restart XDM

["martin@n3rds.com.ar" <runa@runa.sytes.net>]

Package: libc6
Version: 2.3.1-3
Severity: grave
Justification: causes non-serious data loss

When libc6 installs it forgets to restart XDM. On my server, I had to
restart it manually because none of my users who access the system via
XDM where able to login



-- System Information
Debian Release: testing/unstable
Architecture: i386
Kernel: Linux runa.sytes.net 2.4.19n #3 SMP Fri Sep 27 11:16:12 ART 2002 i686
Locale: LANG=C, LC_CTYPE=C

Versions of packages libc6 depends on:
ii  libdb1-compat                 2.1.3-6    The Berkeley database routines [gl