tree 6267006b32ff0756c142e5d4c74755d11696f6c6
parent f57d96b2e92d209ab3991bba9a44e0d6ef7614a8
author Vlad Yasevich <vladislav.yasevich@hp.com> 1198188779 -0800
committer David S. Miller <davem@davemloft.net> 1201561164 -0800

[SCTP]: Implement ADD-IP special case processing for ABORT chunk

ADD-IP spec has a special case for processing ABORTs:
    F4) ... One special consideration is that ABORT
        Chunks arriving destined to the IP address being deleted MUST be
        ignored (see Section 5.3.1 for further details).

Check if the address we received on is in the DEL state, and if
so, ignore the ABORT.

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