diff options
Diffstat (limited to 'net/sctp/input.c')
| -rw-r--r-- | net/sctp/input.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/sctp/input.c b/net/sctp/input.c index 1662f9cc869..42b66e74bbb 100644 --- a/net/sctp/input.c +++ b/net/sctp/input.c @@ -141,7 +141,8 @@ int sctp_rcv(struct sk_buff *skb) __skb_pull(skb, skb->h.raw - skb->data); if (skb->len < sizeof(struct sctphdr)) goto discard_it; - if (sctp_rcv_checksum(skb) < 0) + if ((skb->ip_summed != CHECKSUM_UNNECESSARY) && + (sctp_rcv_checksum(skb) < 0)) goto discard_it; skb_pull(skb, sizeof(struct sctphdr)); @@ -170,7 +171,8 @@ 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); |