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| author | Vlad Yasevich | 2007-04-18 23:11:06 +0200 |
|---|---|---|
| committer | David S. Miller | 2007-04-18 23:16:09 +0200 |
| commit | d0cf0d9940ef27b46fcbbd9e0cc8427c30fe05eb (patch) | |
| tree | 0ac9e4b58b7a14c1215bf0516e8adf8e065cd081 /net/irda/af_irda.c | |
| parent | [IPSEC] af_key: Fix thinko in pfkey_xfrm_policy2msg() (diff) | |
| download | kernel-qcow2-linux-d0cf0d9940ef27b46fcbbd9e0cc8427c30fe05eb.tar.gz kernel-qcow2-linux-d0cf0d9940ef27b46fcbbd9e0cc8427c30fe05eb.tar.xz kernel-qcow2-linux-d0cf0d9940ef27b46fcbbd9e0cc8427c30fe05eb.zip | |
[SCTP]: Do not interleave non-fragments when in partial delivery
The way partial delivery is currently implemnted, it is possible to
intereleave a message (either from another steram, or unordered) that
is not part of partial delivery process. The only way to this is for
a message to not be a fragment and be 'in order' or unorderd for a
given stream. This will result in bypassing the reassembly/ordering
queues where things live duing partial delivery, and the
message will be delivered to the socket in the middle of partial delivery.
This is a two-fold problem, in that:
1. the app now must check the stream-id and flags which it may not
be doing.
2. this clearing partial delivery state from the association and results
in ulp hanging.
This patch is a band-aid over a much bigger problem in that we
don't do stream interleave.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/irda/af_irda.c')
0 files changed, 0 insertions, 0 deletions