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| author | Neil Horman <nhorman@tuxdriver.com> | 2013-01-17 11:15:08 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-14 10:47:35 -0800 |
| commit | daba311aef717d505bc2ebb9a24f96ad15b7f394 (patch) | |
| tree | b5a0b4d15ac79b9d7a2fc0adb4232a93d5341367 /net/phonet | |
| parent | 107be19fbf77ba82dd8f081c1fb9e20ecdd07a64 (diff) | |
| download | kernel_samsung_smdk4412-daba311aef717d505bc2ebb9a24f96ad15b7f394.zip kernel_samsung_smdk4412-daba311aef717d505bc2ebb9a24f96ad15b7f394.tar.gz kernel_samsung_smdk4412-daba311aef717d505bc2ebb9a24f96ad15b7f394.tar.bz2 | |
sctp: refactor sctp_outq_teardown to insure proper re-initalization
[ Upstream commit 2f94aabd9f6c925d77aecb3ff020f1cc12ed8f86 ]
Jamie Parsons reported a problem recently, in which the re-initalization of an
association (The duplicate init case), resulted in a loss of receive window
space. He tracked down the root cause to sctp_outq_teardown, which discarded
all the data on an outq during a re-initalization of the corresponding
association, but never reset the outq->outstanding_data field to zero. I wrote,
and he tested this fix, which does a proper full re-initalization of the outq,
fixing this problem, and hopefully future proofing us from simmilar issues down
the road.
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Reported-by: Jamie Parsons <Jamie.Parsons@metaswitch.com>
Tested-by: Jamie Parsons <Jamie.Parsons@metaswitch.com>
CC: Jamie Parsons <Jamie.Parsons@metaswitch.com>
CC: Vlad Yasevich <vyasevich@gmail.com>
CC: "David S. Miller" <davem@davemloft.net>
CC: netdev@vger.kernel.org
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/phonet')
0 files changed, 0 insertions, 0 deletions