netfilter: x_tables: assert minimum target size
authorFlorian Westphal <fw@strlen.de>
Fri, 1 Apr 2016 12:17:25 +0000 (14:17 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 24 Jun 2016 17:18:23 +0000 (10:18 -0700)
commited30e07de077354993122c5d88e535cbe0a03754
treee9f41de97c1c4247514fa04d58bf1fdb63971459
parent6bc803b795631cb14a6a3ea6d433589c8c666cc3
netfilter: x_tables: assert minimum target size

commit a08e4e190b866579896c09af59b3bdca821da2cd upstream.

The target size includes the size of the xt_entry_target struct.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/netfilter/x_tables.c