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| author | wangweidong <wangweidong1@huawei.com> | 2013-12-04 17:32:39 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-05 20:55:54 -0500 |
| commit | 78ac814f120da17053b3d52aa215c7c547c5e77d (patch) | |
| tree | c76badb03e31a435f95538416bbb60cffbf37435 /net | |
| parent | dd0df47dc3548bf2dfdc7b4d65f49b452a9d9701 (diff) | |
| download | linux-78ac814f120da17053b3d52aa215c7c547c5e77d.tar.gz linux-78ac814f120da17053b3d52aa215c7c547c5e77d.tar.bz2 linux-78ac814f120da17053b3d52aa215c7c547c5e77d.zip | |
sctp: disable max_burst when the max_burst is 0
As Michael pointed out that when max_burst is 0, it just disable
max_burst. It declared in rfc6458#section-8.1.24. so add the check
in sctp_transport_burst_limited, when it 0, just do nothing.
Reviewed-by: Daniel Borkmann <dborkman@redhat.com>
Suggested-by: Vlad Yasevich <vyasevich@gmail.com>
Suggested-by: Michael Tuexen <Michael.Tuexen@lurchi.franken.de>
Signed-off-by: Wang Weidong <wangweidong1@huawei.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sctp/transport.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sctp/transport.c b/net/sctp/transport.c index e332efb124cc..efc46ffed1fd 100644 --- a/net/sctp/transport.c +++ b/net/sctp/transport.c @@ -573,7 +573,7 @@ void sctp_transport_burst_limited(struct sctp_transport *t) u32 old_cwnd = t->cwnd; u32 max_burst_bytes; - if (t->burst_limited) + if (t->burst_limited || asoc->max_burst == 0) return; max_burst_bytes = t->flight_size + (asoc->max_burst * asoc->pathmtu); |