Attachment 310428 Details for Bug 453084 – patch to set hb_interval for all transports on a 1:1 socket

[patch] patch to set hb_interval for all transports on a 1:1 socket

linux-kernel-test.patch (text/plain), 1.33 KB, created by Neil Horman on 2008-06-27 12:01:42 UTC

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Creator: Neil Horman

Created: 2008-06-27 12:01:42 UTC

Size: 1.33 KB

patch

obsolete

>diff -up linux-2.6.9/net/sctp/socket.c.orig linux-2.6.9/net/sctp/socket.c
>--- linux-2.6.9/net/sctp/socket.c.orig	2008-06-27 07:41:23.000000000 -0400
>+++ linux-2.6.9/net/sctp/socket.c	2008-06-27 08:00:12.000000000 -0400
>@@ -1738,6 +1738,7 @@ static int sctp_setsockopt_peer_addr_par
> 					    char __user *optval, int optlen)
> {
> 	struct sctp_paddrparams params;
>+	struct sctp_association *assoc;
> 	struct sctp_transport *trans;
> 	int error;
> 
>@@ -1769,7 +1770,22 @@ static int sctp_setsockopt_peer_addr_par
> 		if (sctp_max_retrans_path)
> 			sctp_sk(sk)->paddrparam.spp_pathmaxrxt =
> 						params.spp_pathmaxrxt;
>-		return 0;
>+		if (sctp_style(sk, TCP)) {
>+			/*
>+			 * For 1:1 sockets we should also update all the 
>+			 * transports in the sole association, since there
>+			 * won't be any additional associations
>+			 */
>+			assoc = sctp_id2assoc(sk, params.spp_assoc_id);
>+			if (!assoc)
>+				goto out;
>+			list_for_each_entry(trans,
>+					    &assoc->peer.transport_addr_list,
>+					    transports) {
>+				trans->hb_interval = msecs_to_jiffies(params.spp_hbinterval);
>+			}
>+		}
>+		goto out;
> 	}
> 
> 	trans = sctp_addr_id2transport(sk, &params.spp_address,
>@@ -1809,7 +1825,7 @@ static int sctp_setsockopt_peer_addr_par
> 	 * before this address shall be considered unreachable.
> 	 */
> 	trans->error_threshold = params.spp_pathmaxrxt;
>-
>+out:
> 	return 0;
> }
>

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Attachments on bug 453084: 310428 | 311312