tree 8c44f18560570c7200eed1a92cd0d9fab6c2a4f2
parent af87b823ca2b05257192e8d48dc686db6173d7b2
author Vlad Yasevich <vladislav.yasevich@hp.com> 1248991708 -0400
committer Vlad Yasevich <vladislav.yasevich@hp.com> 1252102856 -0400

sctp: Disallow new connection on a closing socket

If a socket has a lot of association that are in the process of
of being closed/aborted, it is possible for a remote to establish
new associations during the time period that the old ones are shutting
down.  If this was a result of a close() call, there will be no socket
and will cause a memory leak.  We'll prevent this by setting the
socket state to CLOSING and disallow new associations when in this state.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>