tree 78ed0e6da0aa99d4c04c02d9003aadbc44f091d8
parent 39286fa41a8b2c6a9c1f656a7b3c3efca95bc1b9
author Eric W. Biederman <ebiederm@xmission.com> 1267320036 +0000
committer David S. Miller <davem@davemloft.net> 1267410122 -0800

scm: Only support SCM_RIGHTS on unix domain sockets.

We use scm_send and scm_recv on both unix domain and
netlink sockets, but only unix domain sockets support
everything required for file descriptor passing,
so error if someone attempts to pass file descriptors
over netlink sockets.

Cc: stable@kernel.org
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>