diff options
| -rw-r--r-- | net/ipv6/datagram.c | 11 | ||||
| -rw-r--r-- | net/ipv6/ipv6_sockglue.c | 10 |
2 files changed, 16 insertions, 5 deletions
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c index 8561b9da6db..7206747022f 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -648,10 +648,13 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl, rthdr = (struct ipv6_rt_hdr *)CMSG_DATA(cmsg); - /* - * TYPE 0 - */ - if (rthdr->type) { + switch (rthdr->type) { + case IPV6_SRCRT_TYPE_0: +#ifdef CONFIG_IPV6_MIP6 + case IPV6_SRCRT_TYPE_2: +#endif + break; + default: err = -EINVAL; goto exit_f; } diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index a5eaaf693ab..4f3bb7fcc8b 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -407,8 +407,16 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname, /* routing header option needs extra check */ if (optname == IPV6_RTHDR && opt->srcrt) { struct ipv6_rt_hdr *rthdr = opt->srcrt; - if (rthdr->type) + switch (rthdr->type) { + case IPV6_SRCRT_TYPE_0: +#ifdef CONFIG_IPV6_MIP6 + case IPV6_SRCRT_TYPE_2: +#endif + break; + default: goto sticky_done; + } + if ((rthdr->hdrlen & 1) || (rthdr->hdrlen >> 1) != rthdr->segments_left) goto sticky_done; |