diff options
| -rw-r--r-- | net/dccp/dccp.h | 13 | ||||
| -rw-r--r-- | net/dccp/ipv4.c | 9 | ||||
| -rw-r--r-- | net/dccp/ipv6.c | 7 | ||||
| -rw-r--r-- | net/dccp/minisocks.c | 9 |
4 files changed, 16 insertions, 22 deletions
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h index 7b859a72382..2990bfb1258 100644 --- a/net/dccp/dccp.h +++ b/net/dccp/dccp.h @@ -155,18 +155,7 @@ extern const char *dccp_state_name(const int state); extern void dccp_set_state(struct sock *sk, const int state); extern void dccp_done(struct sock *sk); -static inline void dccp_openreq_init(struct request_sock *req, - struct dccp_sock *dp, - struct sk_buff *skb) -{ - /* - * FIXME: fill in the other req fields from the DCCP options - * received - */ - inet_rsk(req)->rmt_port = dccp_hdr(skb)->dccph_sport; - inet_rsk(req)->acked = 0; - req->rcv_wnd = 0; -} +extern void dccp_reqsk_init(struct request_sock *req, struct sk_buff *skb); extern int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb); diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index ed6202652bc..d75ce8c7e48 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -636,11 +636,8 @@ static struct request_sock_ops dccp_request_sock_ops __read_mostly = { int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb) { struct inet_request_sock *ireq; - struct dccp_sock dp; struct request_sock *req; struct dccp_request_sock *dreq; - const __be32 saddr = skb->nh.iph->saddr; - const __be32 daddr = skb->nh.iph->daddr; const __be32 service = dccp_hdr_request(skb)->dccph_req_service; struct dccp_skb_cb *dcb = DCCP_SKB_CB(skb); __u8 reset_code = DCCP_RESET_CODE_TOO_BUSY; @@ -680,14 +677,14 @@ int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb) if (dccp_parse_options(sk, skb)) goto drop_and_free; - dccp_openreq_init(req, &dp, skb); + dccp_reqsk_init(req, skb); if (security_inet_conn_request(sk, skb, req)) goto drop_and_free; ireq = inet_rsk(req); - ireq->loc_addr = daddr; - ireq->rmt_addr = saddr; + ireq->loc_addr = skb->nh.iph->daddr; + ireq->rmt_addr = skb->nh.iph->saddr; req->rcv_wnd = dccp_feat_default_sequence_window; ireq->opt = NULL; diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index ed4a5026380..19a4f763099 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -427,7 +427,6 @@ static struct sock *dccp_v6_hnd_req(struct sock *sk,struct sk_buff *skb) static int dccp_v6_conn_request(struct sock *sk, struct sk_buff *skb) { - struct dccp_sock dp; struct request_sock *req; struct dccp_request_sock *dreq; struct inet6_request_sock *ireq6; @@ -459,9 +458,10 @@ static int dccp_v6_conn_request(struct sock *sk, struct sk_buff *skb) if (req == NULL) goto drop; - /* FIXME: process options */ + if (dccp_parse_options(sk, skb)) + goto drop_and_free; - dccp_openreq_init(req, &dp, skb); + dccp_reqsk_init(req, skb); if (security_inet_conn_request(sk, skb, req)) goto drop_and_free; @@ -469,7 +469,6 @@ static int dccp_v6_conn_request(struct sock *sk, struct sk_buff *skb) ireq6 = inet6_rsk(req); ipv6_addr_copy(&ireq6->rmt_addr, &skb->nh.ipv6h->saddr); ipv6_addr_copy(&ireq6->loc_addr, &skb->nh.ipv6h->daddr); - req->rcv_wnd = dccp_feat_default_sequence_window; ireq6->pktopts = NULL; if (ipv6_opt_accepted(sk, skb) || diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c index 5f3e1a4c036..0f228ab5169 100644 --- a/net/dccp/minisocks.c +++ b/net/dccp/minisocks.c @@ -293,3 +293,12 @@ void dccp_reqsk_send_ack(struct sk_buff *skb, struct request_sock *rsk) } EXPORT_SYMBOL_GPL(dccp_reqsk_send_ack); + +void dccp_reqsk_init(struct request_sock *req, struct sk_buff *skb) +{ + inet_rsk(req)->rmt_port = dccp_hdr(skb)->dccph_sport; + inet_rsk(req)->acked = 0; + req->rcv_wnd = dccp_feat_default_sequence_window; +} + +EXPORT_SYMBOL_GPL(dccp_reqsk_init); |