tree 5c4b889c057eac0951ed8bf248379ce2dcc33f90
parent 6e43829bb69bf1d584a592075f1357590eb49b1a
author Vlad Yasevich <vladislav.yasevich@hp.com> 1215509319 -0700
committer David S. Miller <davem@davemloft.net> 1215509319 -0700

sctp: Mark the tsn as received after all allocations finish

If we don't have the buffer space or memory allocations fail,
the data chunk is dropped, but TSN is still reported as received.
This introduced a data loss that can't be recovered.  We should
only mark TSNs are received after memory allocations finish.
The one exception is the invalid stream identifier, but that's
due to user error and is reported back to the user.

This was noticed by Michael Tuexen.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>