K 10
svn:author
V 3
rrs
K 8
svn:date
V 27
2006-11-10T13:34:55.000000Z
K 7
svn:log
V 531
This patch fixes a LOR that happens during INIT-ACK collision.
We were calling select_a_tag() inside sctp_send_initate_ack().
During collision cases we have a stcb and thus a SCTP_LOCK. When
we call select_a_tag it (below it) locks the INFO lock. We now
1) pre-select the nonce-tie-tags in sctputil.c during setup of
   a tcb.
2) In the other case where we have to select tags, we unlock after
   incr the ref cnt (so assoc won't go away0 and then do the
   tag selection followed by a relock and decr the refcnt.
Approved by:	gnn

END