[TCP]: MD5 Signature Option (RFC2385) support.

Based on implementation by Rick Payne.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 7 insertions, 7 deletions

diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 34d6d197c3b2..35985334daee 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -509,7 +509,7 @@ out:
         return err;
 }
 
-static void dccp_v4_ctl_send_reset(struct sk_buff *rxskb)
+static void dccp_v4_ctl_send_reset(struct sock *sk, struct sk_buff *rxskb)
 {
         int err;
         struct dccp_hdr *rxdh = dccp_hdr(rxskb), *dh;
@@ -724,7 +724,7 @@ int dccp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
         return 0;
 
 reset:
-        dccp_v4_ctl_send_reset(skb);
+        dccp_v4_ctl_send_reset(sk, skb);
 discard:
         kfree_skb(skb);
         return 0;
@@ -913,7 +913,7 @@ no_dccp_socket:
         if (dh->dccph_type != DCCP_PKT_RESET) {
                 DCCP_SKB_CB(skb)->dccpd_reset_code =
                                         DCCP_RESET_CODE_NO_CONNECTION;
-                dccp_v4_ctl_send_reset(skb);
+                dccp_v4_ctl_send_reset(sk, skb);
         }
 
 discard_it:
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index fc326173c215..e0a0607862ef 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -310,7 +310,7 @@ static void dccp_v6_reqsk_destructor(struct request_sock *req)
                 kfree_skb(inet6_rsk(req)->pktopts);
 }
 
-static void dccp_v6_ctl_send_reset(struct sk_buff *rxskb)
+static void dccp_v6_ctl_send_reset(struct sock *sk, struct sk_buff *rxskb)
 {
         struct dccp_hdr *rxdh = dccp_hdr(rxskb), *dh;
         const u32 dccp_hdr_reset_len = sizeof(struct dccp_hdr) +
@@ -805,7 +805,7 @@ static int dccp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
         return 0;
 
 reset:
-        dccp_v6_ctl_send_reset(skb);
+        dccp_v6_ctl_send_reset(sk, skb);
 discard:
         if (opt_skb != NULL)
                 __kfree_skb(opt_skb);
@@ -902,7 +902,7 @@ no_dccp_socket:
         if (dh->dccph_type != DCCP_PKT_RESET) {
                 DCCP_SKB_CB(skb)->dccpd_reset_code =
                                         DCCP_RESET_CODE_NO_CONNECTION;
-                dccp_v6_ctl_send_reset(skb);
+                dccp_v6_ctl_send_reset(sk, skb);
         }
 
 discard_it:
diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index 0c49733f5be1..3975048d8094 100644
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -246,7 +246,7 @@ listen_overflow:
         DCCP_SKB_CB(skb)->dccpd_reset_code = DCCP_RESET_CODE_TOO_BUSY;
 drop:
         if (dccp_hdr(skb)->dccph_type != DCCP_PKT_RESET)
-                req->rsk_ops->send_reset(skb);
+                req->rsk_ops->send_reset(sk, skb);
 
         inet_csk_reqsk_queue_drop(sk, req, prev);
         goto out;