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Subject[ 011/171 ] sctp: dont break the loop while meeting the active_path so as to find the matched transport
3.6.11.2 stable review patch.
If anyone has any objections, please let me know.

------------------

From: Xufeng Zhang <xufeng.zhang@windriver.com>

[ Upstream commit 2317f449af30073cfa6ec8352e4a65a89e357bdd ]

sctp_assoc_lookup_tsn() function searchs which transport a certain TSN
was sent on, if not found in the active_path transport, then go search
all the other transports in the peer's transport_addr_list, however, we
should continue to the next entry rather than break the loop when meet
the active_path transport.

Signed-off-by: Xufeng Zhang <xufeng.zhang@windriver.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
net/sctp/associola.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index ebaef3e..247abb9 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -1074,7 +1074,7 @@ struct sctp_transport *sctp_assoc_lookup_tsn(struct sctp_association *asoc,
transports) {

if (transport == active)
- break;
+ continue;
list_for_each_entry(chunk, &transport->transmitted,
transmitted_list) {
if (key == chunk->subh.data_hdr->tsn) {
--
1.7.10.4



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