Source
libdrm (2.3.0-4) experimental; urgency=low
* We are now shipping libdrm with the default permissions set to 666,
rather than the upstream default of 660. If you have untrusted users,
you should configure the X server to explicitly use a mode of 660 in
the xorg.conf.
-- David Nusinow <dnusinow@debian.org> Wed, 18 Apr 2007 22:44:21 -0400