]> git.karo-electronics.de Git - karo-tx-linux.git/commit
netfilter: x_tables: add compat version of xt_check_entry_offsets
authorFlorian Westphal <fw@strlen.de>
Fri, 1 Apr 2016 12:17:26 +0000 (14:17 +0200)
committerPablo Neira Ayuso <pablo@netfilter.org>
Wed, 13 Apr 2016 22:30:36 +0000 (00:30 +0200)
commitfc1221b3a163d1386d1052184202d5dc50d302d1
treef19b11e231938bc79c3f3596765703ef7de00082
parenta08e4e190b866579896c09af59b3bdca821da2cd
netfilter: x_tables: add compat version of xt_check_entry_offsets

32bit rulesets have different layout and alignment requirements, so once
more integrity checks get added to xt_check_entry_offsets it will reject
well-formed 32bit rulesets.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
include/linux/netfilter/x_tables.h
net/ipv4/netfilter/arp_tables.c
net/ipv4/netfilter/ip_tables.c
net/ipv6/netfilter/ip6_tables.c
net/netfilter/x_tables.c