netdev - [PATCH] sctp: fix call to SCTP_CMD_PROCESS_SACK in sctp_cmd

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Date:	Mon, 15 Oct 2012 15:56:39 +0200
From:	nicolas.dichtel@...nd.com
To:	linux-sctp@...r.kernel.org, vyasevich@...il.com
Cc:	netdev@...r.kernel.org, Zijie Pan <zijie.pan@...nd.com>,
	Nicolas Dichtel <nicolas.dichtel@...nd.com>
Subject: [PATCH] sctp: fix call to SCTP_CMD_PROCESS_SACK in sctp_cmd_interpreter()

From: Zijie Pan <zijie.pan@...nd.com>

Bug introduced by commit edfee0339e681a784ebacec7e8c2dc97dc6d2839
(sctp: check src addr when processing SACK to update transport state)

Signed-off-by: Zijie Pan <zijie.pan@...nd.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@...nd.com>
---
 net/sctp/sm_sideeffect.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 57f7de8..6773d78 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -1642,8 +1642,9 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
 					asoc->outqueue.outstanding_bytes;
 			sackh.num_gap_ack_blocks = 0;
 			sackh.num_dup_tsns = 0;
+			chunk->subh.sack_hdr = &sackh;
 			sctp_add_cmd_sf(commands, SCTP_CMD_PROCESS_SACK,
-					SCTP_SACKH(&sackh));
+					SCTP_CHUNK(chunk));
 			break;
 
 		case SCTP_CMD_DISCARD_PACKET:
-- 
1.7.12

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