Phil Oester 142dcdd3c2 netfilter: nf_conntrack_ipv6: Plug sk_buff leak in fragment handling ...

In commit 4cdd3408 ("netfilter: nf_conntrack_ipv6: improve fragmentation
handling"), an sk_buff leak was introduced when dealing with reassembled
packets by grabbing a reference to the original skb instead of the
reassembled skb.  At this point, the leak only impacted conntracks with an
associated helper.

In commit 58a317f1 ("netfilter: ipv6: add IPv6 NAT support"), the bug was
expanded to include all reassembled packets with unconfirmed conntracks.

Fix this by grabbing a reference to the proper reassembled skb.  This
closes netfilter bugzilla #823.

Signed-off-by: Phil Oester <kernel@linuxace.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

2013-06-20 12:01:24 +02:00

..

ip6_tables.c

netfilter: add my copyright statements

2013-04-18 20:27:55 +02:00

ip6t_ah.c

netfilter: ip6_tables: add flags parameter to ipv6_find_hdr()

2012-05-09 12:53:47 +02:00

ip6t_eui64.c

netfilter: xtables: change hotdrop pointer to direct modification

2010-05-11 18:35:27 +02:00

ip6t_frag.c

netfilter: ip6_tables: add flags parameter to ipv6_find_hdr()

2012-05-09 12:53:47 +02:00

ip6t_hbh.c

netfilter: ip6_tables: add flags parameter to ipv6_find_hdr()

2012-05-09 12:53:47 +02:00

ip6t_ipv6header.c

netfilter: xtables: deconstify struct xt_action_param for matches

2010-05-11 18:33:37 +02:00

ip6t_MASQUERADE.c

netfilter: ip6tables: add MASQUERADE target

2012-08-30 03:00:18 +02:00

ip6t_mh.c

netfilter: xtables: change hotdrop pointer to direct modification

2010-05-11 18:35:27 +02:00

ip6t_NPT.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-04-07 18:37:01 -04:00

ip6t_REJECT.c

netfilter: add my copyright statements

2013-04-18 20:27:55 +02:00

ip6t_rpfilter.c

netfilter: xt_rpfilter: skip locally generated broadcast/multicast, too

2013-04-19 00:11:59 +02:00

ip6t_rt.c

netfilter: ip6_tables: add flags parameter to ipv6_find_hdr()

2012-05-09 12:53:47 +02:00

ip6table_filter.c

netfilter: PTR_RET can be used

2012-08-14 02:31:47 +02:00

ip6table_mangle.c

netfilter: ipv6: propagate routing errors from ip6_route_me_harder()

2013-04-08 12:34:01 +02:00

ip6table_nat.c

netfilter: nat: propagate errors from xfrm_me_harder()

2013-04-08 12:34:01 +02:00

ip6table_raw.c

netfilter: PTR_RET can be used

2012-08-14 02:31:47 +02:00

ip6table_security.c

netfilter: PTR_RET can be used

2012-08-14 02:31:47 +02:00

Kconfig

netfilter: xt_rpfilter: depend on raw or mangle table

2013-04-19 00:22:55 +02:00

Makefile

netfilter: combine ipt_REDIRECT and ip6t_REDIRECT

2012-09-21 12:12:05 +02:00

nf_conntrack_l3proto_ipv6.c

netfilter: nf_conntrack_ipv6: Plug sk_buff leak in fragment handling

2013-06-20 12:01:24 +02:00

nf_conntrack_proto_icmpv6.c

netfilter: nf_log: prepare net namespace support for loggers

2013-04-05 20:12:54 +02:00

nf_conntrack_reasm.c

netfilter: implement RFC3168 5.3 (ecn protection) for ipv6 fragmentation handling

2013-04-06 13:06:37 +02:00

nf_defrag_ipv6_hooks.c

ipv6: use IS_ENABLED()

2012-11-01 12:41:35 -04:00

nf_nat_l3proto_ipv6.c

netfilter: ipv6: using csum_ipv6_magic requires net/ip6_checksum.h

2012-09-05 17:46:06 -04:00

nf_nat_proto_icmpv6.c

ipv6: use IS_ENABLED()

2012-11-01 12:41:35 -04:00