| commit | ad8e4b75c8a7bed475d72ce09bf5267188621961 | [log] [tgz] |
|---|---|---|
| author | Martin Murray <murrayma@citi.umich.edu> | Tue Jan 10 13:02:29 2006 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Tue Jan 10 13:02:29 2006 -0800 |
| tree | fe9edd967818a744f87c2d1aa51443bae613fbbf | |
| parent | babbdb1a18d37e57acae7e348ef122f2b905df0a [diff] |
[AF_NETLINK]: Fix DoS in netlink_rcv_skb() From: Martin Murray <murrayma@citi.umich.edu> Sanity check nlmsg_len during netlink_rcv_skb. An nlmsg_len == 0 can cause infinite loop in kernel, effectively DoSing machine. Noted by Matin Murray. Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: David S. Miller <davem@davemloft.net>