tree c15f61c9c0a1b1e88990eab47ebc89a4a83b3a4e
parent d470e3b483dcf79c16463bc740738dca76a035a9
author pageexec <pageexec@freemail.hu> 1119826819 -0700
committer David S. Miller <davem@davemloft.net> 1119826819 -0700

[IPVS]: Fix for overflows

From: <pageexec@freemail.hu>

$subject was fixed in 2.4 already, 2.6 needs it as well.

The impact of the bugs is a kernel stack overflow and privilege escalation
from CAP_NET_ADMIN via the IP_VS_SO_SET_STARTDAEMON/IP_VS_SO_GET_DAEMON
ioctls.  People running with 'root=all caps' (i.e., most users) are not
really affected (there's nothing to escalate), but SELinux and similar
users should take it seriously if they grant CAP_NET_ADMIN to other users.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>