diff options
author | Denis V. Lunev <den@openvz.org> | 2008-06-04 07:49:06 -0400 |
---|---|---|
committer | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-06-04 15:02:37 -0400 |
commit | 49d074f4009a7b5ce9c17b040f978abcb4d7f6f6 (patch) | |
tree | dde9d84731f79fc717df60e316ecae1b7b750bdb /net/ipv6/ipv6_sockglue.c | |
parent | 91e1908f569dd96a25a3947de8771e6cc93999dd (diff) |
[IPV6]: Do not change protocol for raw IPv6 sockets.
It is not allowed to change underlying protocol for
int fd = socket(PF_INET6, SOCK_RAW, IPPROTO_UDP);
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'net/ipv6/ipv6_sockglue.c')
-rw-r--r-- | net/ipv6/ipv6_sockglue.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index 3eef8e5b3636..1afe210d6286 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c | |||
@@ -161,6 +161,9 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname, | |||
161 | struct ipv6_txoptions *opt; | 161 | struct ipv6_txoptions *opt; |
162 | struct sk_buff *pktopt; | 162 | struct sk_buff *pktopt; |
163 | 163 | ||
164 | if (sk->sk_type == SOCK_RAW) | ||
165 | break; | ||
166 | |||
164 | if (sk->sk_protocol != IPPROTO_UDP && | 167 | if (sk->sk_protocol != IPPROTO_UDP && |
165 | sk->sk_protocol != IPPROTO_UDPLITE && | 168 | sk->sk_protocol != IPPROTO_UDPLITE && |
166 | sk->sk_protocol != IPPROTO_TCP) | 169 | sk->sk_protocol != IPPROTO_TCP) |