This patch fixes two bugs:
1. setsockopt() of anything but a Type 2 routing header should return
EINVAL instead of EPERM. Noticed by Shan Wei
(shanwei@cn.fujitsu.com).
2. setsockopt()/sendmsg() of a Type 2 routing header with invalid
length or segments should return EINVAL. These values are statically
fixed in RFC 3775, unlike the variable Type 0 was.
Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
6e093d9dff