twx-linux/include/linux/netfilter
Florian Westphal ce683e5f9d netfilter: x_tables: check for bogus target offset
We're currently asserting that targetoff + targetsize <= nextoff.

Extend it to also check that targetoff is >= sizeof(xt_entry).
Since this is generic code, add an argument pointing to the start of the
match/target, we can then derive the base structure size from the delta.

We also need the e->elems pointer in a followup change to validate matches.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-04-14 00:30:37 +02:00
..
ipset netfilter: ipset: fix race condition in ipset save, swap and delete 2016-03-28 17:57:45 +02:00
nf_conntrack_amanda.h
nf_conntrack_common.h
nf_conntrack_dccp.h
nf_conntrack_ftp.h
nf_conntrack_h323_asn1.h
nf_conntrack_h323_types.h
nf_conntrack_h323.h
nf_conntrack_irc.h
nf_conntrack_pptp.h
nf_conntrack_proto_gre.h
nf_conntrack_sane.h
nf_conntrack_sctp.h netfilter: nf_ct_sctp: move ip_ct_sctp away from UAPI 2015-11-23 17:54:42 +01:00
nf_conntrack_sip.h
nf_conntrack_snmp.h
nf_conntrack_tcp.h
nf_conntrack_tftp.h
nf_conntrack_zones_common.h
nfnetlink_acct.h
nfnetlink.h nfnetlink: remove nfnetlink_alloc_skb 2016-02-18 11:42:19 -05:00
x_tables.h netfilter: x_tables: check for bogus target offset 2016-04-14 00:30:37 +02:00
xt_hashlimit.h
xt_physdev.h