tree 04f2096c141ede308356bd2d8277d4c291fae24d
parent 313e7b4d2588539e388d31c1febd50503a0083fc
author Sridhar Samudrala <sri@us.ibm.com> 1137527786 -0800
committer Sridhar Samudrala <sri@us.ibm.com> 1137527786 -0800

[SCTP]: Fix couple of races between sctp_peeloff() and sctp_rcv().

Validate and update the sk in sctp_rcv() to avoid the race where an
assoc/ep could move to a different socket after we get the sk, but before
the skb is added to the backlog.

Also migrate the skb's in backlog queue to new sk when doing a peeloff.

Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>