diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-03-30 23:53:32 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-30 23:53:32 +0200 |
| commit | 65fb0d23fcddd8697c871047b700c78817bdaa43 (patch) | |
| tree | 119e6e5f276622c4c862f6c9b6d795264ba1603a /net/sctp/input.c | |
| parent | 8c083f081d0014057901c68a0a3e0f8ca7ac8d23 (diff) | |
| parent | dfbbe89e197a77f2c8046a51c74e33e35f878080 (diff) | |
Merge branch 'linus' into cpumask-for-linus
Conflicts:
arch/x86/kernel/cpu/common.c
Diffstat (limited to 'net/sctp/input.c')
| -rw-r--r-- | net/sctp/input.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/net/sctp/input.c b/net/sctp/input.c index 2e4a8646dbc..d2e98803ffe 100644 --- a/net/sctp/input.c +++ b/net/sctp/input.c @@ -83,14 +83,15 @@ static inline int sctp_rcv_checksum(struct sk_buff *skb) { struct sk_buff *list = skb_shinfo(skb)->frag_list; struct sctphdr *sh = sctp_hdr(skb); - __be32 cmp = sh->checksum; - __be32 val = sctp_start_cksum((__u8 *)sh, skb_headlen(skb)); + __le32 cmp = sh->checksum; + __le32 val; + __u32 tmp = sctp_start_cksum((__u8 *)sh, skb_headlen(skb)); for (; list; list = list->next) - val = sctp_update_cksum((__u8 *)list->data, skb_headlen(list), - val); + tmp = sctp_update_cksum((__u8 *)list->data, skb_headlen(list), + tmp); - val = sctp_end_cksum(val); + val = sctp_end_cksum(tmp); if (val != cmp) { /* CRC failure, dump it. */ @@ -142,7 +143,8 @@ int sctp_rcv(struct sk_buff *skb) __skb_pull(skb, skb_transport_offset(skb)); if (skb->len < sizeof(struct sctphdr)) goto discard_it; - if (!skb_csum_unnecessary(skb) && sctp_rcv_checksum(skb) < 0) + if (!sctp_checksum_disable && !skb_csum_unnecessary(skb) && + sctp_rcv_checksum(skb) < 0) goto discard_it; skb_pull(skb, sizeof(struct sctphdr)); |