summaryrefslogtreecommitdiffstats
path: root/net/dccp/ipv4.c
diff options
context:
space:
mode:
authorArnaldo Carvalho de Melo <acme@mandriva.com>2006-03-20 21:23:59 -0800
committerDavid S. Miller <davem@davemloft.net>2006-03-20 21:23:59 -0800
commit0a1ec676ddbee712e1c1da679be4bdc529caf215 (patch)
tree709db39592784baebb9f43f5d1bbd33c70fdcbeb /net/dccp/ipv4.c
parentc985ed705ffc682ce40d46a5f7bf98db86b27899 (diff)
downloadop-kernel-dev-0a1ec676ddbee712e1c1da679be4bdc529caf215.zip
op-kernel-dev-0a1ec676ddbee712e1c1da679be4bdc529caf215.tar.gz
[DCCP]: Dont use dccp_v4_checksum in dccp_make_response
dccp_make_response is shared by ipv4/6 and the ipv6 code was recalculating the checksum, not good, so move the dccp_v4_checksum call to dccp_v4_send_response. Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp/ipv4.c')
-rw-r--r--net/dccp/ipv4.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 34d1b11..f087593 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -264,7 +264,10 @@ static int dccp_v4_send_response(struct sock *sk, struct request_sock *req,
skb = dccp_make_response(sk, dst, req);
if (skb != NULL) {
const struct inet_request_sock *ireq = inet_rsk(req);
+ struct dccp_hdr *dh = dccp_hdr(skb);
+ dh->dccph_checksum = dccp_v4_checksum(skb, ireq->loc_addr,
+ ireq->rmt_addr);
memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
err = ip_build_and_send_pkt(skb, sk, ireq->loc_addr,
ireq->rmt_addr,
OpenPOWER on IntegriCloud