diff options
| author | Vlad Yasevich <vladislav.yasevich@hp.com> | 2006-08-26 02:39:03 +0200 |
|---|---|---|
| committer | Adrian Bunk <bunk@stusta.de> | 2006-08-26 02:39:03 +0200 |
| commit | cf7260ee89f7b187304a35b188cc0c889f7bdd24 (patch) | |
| tree | 0f3ea8a6066272ae3c4546f353fbffa2cc5ddd4e /net/sctp/ipv6.c | |
| parent | c92faf3e0a557270141be67f206d7cdb99bfc3a2 (diff) | |
SCTP: Reject sctp packets with broadcast addresses.
Make SCTP handle broadcast properly
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Diffstat (limited to 'net/sctp/ipv6.c')
| -rw-r--r-- | net/sctp/ipv6.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index 2e266129a76..c068d53e541 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -523,7 +523,9 @@ static int sctp_v6_available(union sctp_addr *addr, struct sctp_sock *sp) * Return 0 - If the address is a non-unicast or an illegal address. * Return 1 - If the address is a unicast. */ -static int sctp_v6_addr_valid(union sctp_addr *addr, struct sctp_sock *sp) +static int sctp_v6_addr_valid(union sctp_addr *addr, + struct sctp_sock *sp, + const struct sk_buff *skb) { int ret = ipv6_addr_type(&addr->v6.sin6_addr); @@ -537,7 +539,7 @@ static int sctp_v6_addr_valid(union sctp_addr *addr, struct sctp_sock *sp) if (sp && ipv6_only_sock(sctp_opt2sk(sp))) return 0; sctp_v6_map_v4(addr); - return sctp_get_af_specific(AF_INET)->addr_valid(addr, sp); + return sctp_get_af_specific(AF_INET)->addr_valid(addr, sp, skb); } /* Is this a non-unicast address */ |