tree b84b2f958ce2e64357e3972b1dd6b1b38113ce39
parent 21d0c83302fb742b7ffb6089d40196166102f5ed
author Herbert Xu <herbert@gondor.apana.org.au> 1190146697 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1190315657 -0700

[PPP] L2TP: Disallow non-UDP datagram sockets

With the addition of UDP-Lite we need to refine the socket check so
that only genuine UDP sockets are allowed through.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>