K 10
svn:author
V 7
trociny
K 8
svn:date
V 27
2011-11-10T20:28:30.763749Z
K 7
svn:log
V 697
MFC r227204, 227206, 227207:

r227204:

Fix the typo made in r157474.

r227206:

Before dereferencing intotw() check for NULL, the same way as it is
done for in_pcb (see r157474).

r227207:

Cache SO_REUSEPORT socket option in inpcb-layer in order to avoid
inp_socket->so_options dereference when we may not acquire the lock on
the inpcb.

This fixes the crash due to NULL pointer dereference in
in_pcbbind_setup() when inp_socket->so_options in a pcb returned by
in_pcblookup_local() was checked.

Reported by:	dave jones <s.dave.jones@gmail.com>, Arnaud Lacombe <lacombar@gmail.com>
Suggested by:	rwatson
Glanced by:	rwatson
Tested by:	dave jones <s.dave.jones@gmail.com>

Approved by:	re (kib)

END