tree 31c94a5d6bb43361fa3e50fa990d6577030a162f
parent 1ee97ce543460d963911ca8d0b8461ba7b48846d
author Phil Blundell <philb@gnu.org> 1290628159 -0800
committer Greg Kroah-Hartman <gregkh@suse.de> 1291929861 -0800

econet: disallow NULL remote addr for sendmsg(), fixes CVE-2010-3849

commit fa0e846494792e722d817b9d3d625a4ef4896c96 upstream.

Later parts of econet_sendmsg() rely on saddr != NULL, so return early
with EINVAL if NULL was passed otherwise an oops may occur.

Signed-off-by: Phil Blundell <philb@gnu.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>