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3fcccec008
linux/net/ipv6/netfilter
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Florian Westphal 61792b6774 netfilter: ipv6: fix oops when defragmenting locally generated fragments 
Unlike ipv4 and normal ipv6 defrag, netfilter ipv6 defragmentation did
not save/restore skb->dst.

This causes oops when handling locally generated ipv6 fragments, as
output path needs a valid dst.

Reported-by: Maciej Żenczykowski <zenczykowski@gmail.com>
Fixes: 84379c9afe ("netfilter: ipv6: nf_defrag: drop skb dst before queueing")
Signed-off-by: Florian Westphal <fw@strlen.de>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2018-10-25 10:18:26 +02:00
..
ip6_tables.c netfilter: x_tables: set module owner for icmp(6) matches 2018-07-05 11:45:11 +02:00
ip6t_ah.c
ip6t_eui64.c
ip6t_frag.c
ip6t_hbh.c
ip6t_ipv6header.c netfilter: xtables: avoid BUG_ON 2018-09-17 16:11:12 +02:00
ip6t_MASQUERADE.c netfilter: add NAT support for shifted portmap ranges 2018-04-24 10:29:12 +02:00
ip6t_mh.c
ip6t_NPT.c xtables: extend matches and targets with .usersize 2017-01-09 17:24:55 +01:00
ip6t_REJECT.c netfilter: x_tables: use pr ratelimiting in all remaining spots 2018-02-14 21:05:38 +01:00
ip6t_rpfilter.c netfilter: ip6t_rpfilter: set F_IFACE for linklocal addresses 2018-08-16 19:36:58 +02:00
ip6t_rt.c netfilter: xtables: avoid BUG_ON 2018-09-17 16:11:12 +02:00
ip6t_srh.c netfilter: ip6t_srh: extend SRH matching for previous, next and last SID 2018-05-06 23:33:03 +02:00
ip6t_SYNPROXY.c netfilter: ctnetlink: synproxy support 2018-03-20 14:39:31 +01:00
ip6table_filter.c net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
ip6table_mangle.c net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
ip6table_nat.c netfilter: nf_nat: add nat type hooks to nat core 2018-05-23 09:14:06 +02:00
ip6table_raw.c net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
ip6table_security.c net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
Kconfig netfilter: conntrack: remove l3proto abstraction 2018-07-17 15:27:49 +02:00
Makefile netfilter: conntrack: remove l3proto abstraction 2018-07-17 15:27:49 +02:00
nf_conntrack_reasm.c netfilter: ipv6: fix oops when defragmenting locally generated fragments 2018-10-25 10:18:26 +02:00
nf_defrag_ipv6_hooks.c ipv6: remove dependency of nf_defrag_ipv6 on ipv6 module 2018-07-18 11:26:53 +02:00
nf_dup_ipv6.c netfilter: kill the fake untracked conntrack objects 2017-04-15 11:47:57 +02:00
nf_flow_table_ipv6.c netfilter: nf_flow_table: move init code to nf_flow_table_core.c 2018-04-24 10:28:45 +02:00
nf_log_ipv6.c netfilter: check if the socket netns is correct. 2018-06-28 22:21:32 +09:00
nf_nat_l3proto_ipv6.c netfilter: nf_nat: add nat type hooks to nat core 2018-05-23 09:14:06 +02:00
nf_nat_masquerade_ipv6.c netfilter: masquerade: don't flush all conntracks if only one address deleted on device 2018-09-28 14:28:26 +02:00
nf_nat_proto_icmpv6.c netfilter: add NAT support for shifted portmap ranges 2018-04-24 10:29:12 +02:00
nf_reject_ipv6.c networking: make skb_put & friends return void pointers 2017-06-16 11:48:39 -04:00
nf_socket_ipv6.c netfilter: nf_socket: Fix out of bounds access in nf_sk_lookup_slow_v{4,6} 2018-03-24 21:17:14 +01:00
nf_tproxy_ipv6.c netfilter: nf_tproxy: fix possible non-linear access to transport header 2018-07-06 14:32:44 +02:00
nft_chain_nat_ipv6.c netfilter: nf_nat: add nat type hooks to nat core 2018-05-23 09:14:06 +02:00
nft_chain_route_ipv6.c netfilter: nf_tables: nft_register_chain_type() returns void 2018-03-30 11:29:18 +02:00
nft_dup_ipv6.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-11-15 10:54:36 -05:00
nft_fib_ipv6.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-06 01:20:46 -05:00
nft_masq_ipv6.c netfilter: add NAT support for shifted portmap ranges 2018-04-24 10:29:12 +02:00
nft_redir_ipv6.c netfilter: add NAT support for shifted portmap ranges 2018-04-24 10:29:12 +02:00
nft_reject_ipv6.c netfilter: nf_tables: use hook state from xt_action_param structure 2016-11-03 11:52:34 +01:00