diff options
| author | Vlad Yasevich <vladislav.yasevich@hp.com> | 2006-06-17 22:55:35 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-06-17 22:55:35 -0700 |
| commit | 5636bef7324f49e36f05ec8a5f6284e11b1bcca4 (patch) | |
| tree | b5e9e42560ba86ffbbd63a582df87844996b6d03 /net/sctp/input.c | |
| parent | 402d68c43326d2f0e7e2e9a9013cd4c098d9b87c (diff) | |
| download | lwn-5636bef7324f49e36f05ec8a5f6284e11b1bcca4.tar.gz lwn-5636bef7324f49e36f05ec8a5f6284e11b1bcca4.zip | |
[SCTP]: Reject sctp packets with broadcast addresses.
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>
Diffstat (limited to 'net/sctp/input.c')
| -rw-r--r-- | net/sctp/input.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sctp/input.c b/net/sctp/input.c index 1662f9cc869e..70d6606e2812 100644 --- a/net/sctp/input.c +++ b/net/sctp/input.c @@ -170,7 +170,8 @@ int sctp_rcv(struct sk_buff *skb) * IP broadcast addresses cannot be used in an SCTP transport * address." */ - if (!af->addr_valid(&src, NULL) || !af->addr_valid(&dest, NULL)) + if (!af->addr_valid(&src, NULL, skb) || + !af->addr_valid(&dest, NULL, skb)) goto discard_it; asoc = __sctp_rcv_lookup(skb, &src, &dest, &transport); |