[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>
This commit is contained in:

committed by
David S. Miller

parent
bf6bce71ea
commit
cfb6eeb4c8
@@ -310,7 +310,7 @@ static void dccp_v6_reqsk_destructor(struct request_sock *req)
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kfree_skb(inet6_rsk(req)->pktopts);
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}
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static void dccp_v6_ctl_send_reset(struct sk_buff *rxskb)
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static void dccp_v6_ctl_send_reset(struct sock *sk, struct sk_buff *rxskb)
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{
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struct dccp_hdr *rxdh = dccp_hdr(rxskb), *dh;
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const u32 dccp_hdr_reset_len = sizeof(struct dccp_hdr) +
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@@ -805,7 +805,7 @@ static int dccp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
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return 0;
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reset:
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dccp_v6_ctl_send_reset(skb);
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dccp_v6_ctl_send_reset(sk, skb);
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discard:
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if (opt_skb != NULL)
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__kfree_skb(opt_skb);
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@@ -902,7 +902,7 @@ no_dccp_socket:
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if (dh->dccph_type != DCCP_PKT_RESET) {
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DCCP_SKB_CB(skb)->dccpd_reset_code =
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DCCP_RESET_CODE_NO_CONNECTION;
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dccp_v6_ctl_send_reset(skb);
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dccp_v6_ctl_send_reset(sk, skb);
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}
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discard_it:
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