Eric Dumazet a963a37d38 ipv6: ip6_sk_dst_check() must not assume ipv6 dst ...

It's possible to use AF_INET6 sockets and to connect to an IPv4
destination. After this, socket dst cache is a pointer to a rtable,
not rt6_info.

ip6_sk_dst_check() should check the socket dst cache is IPv6, or else
various corruptions/crashes can happen.

Dave Jones can reproduce immediate crash with
trinity -q -l off -n -c sendmsg -c connect

With help from Hannes Frederic Sowa

Reported-by: Dave Jones <davej@redhat.com>
Reported-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

2013-06-26 15:13:47 -07:00

..

netfilter

netfilter: nf_conntrack_ipv6: Plug sk_buff leak in fragment handling

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

addrconf_core.c

ipv6: statically link register_inet6addr_notifier()

2013-04-14 15:24:17 -04:00

addrconf.c

ipv6: check return value of ipv6_get_lladdr

2013-06-25 16:27:28 -07:00

addrlabel.c

rtnetlink: Remove passing of attributes into rtnl_doit functions

2013-03-22 10:31:16 -04:00

af_inet6.c

GRE: Refactor GRE tunneling code.

2013-03-26 12:27:18 -04:00

ah6.c

net: Add skb_unclone() helper function.

2013-02-15 15:10:37 -05:00

anycast.c

net: proc: change proc_net_remove to remove_proc_entry

2013-02-18 14:53:08 -05:00

datagram.c

ipv6: report sin6_scope_id if sockopt RECVORIGDSTADDR is set

2013-03-08 12:29:23 -05:00

esp6.c

ah6/esp6: set transport header correctly for IPsec tunnel mode.

2013-01-08 12:41:30 +01:00

exthdrs_core.c

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jesse/openvswitch

2012-11-30 12:01:30 -05:00

exthdrs_offload.c

ipv6: Pull IPv6 GSO registration out of the module

2012-11-15 17:39:24 -05:00

exthdrs.c

ipv6: Store Router Alert option in IP6CB directly.

2013-01-13 20:17:14 -05:00

fib6_rules.c

ipv6: introduce ip6_rt_put()

2012-11-03 14:59:05 -04:00

icmp.c

net: Add MIB counters for checksum errors

2013-04-29 15:14:03 -04:00

inet6_connection_sock.c

ipv6: use newly introduced __ipv6_addr_needs_scope_id and ipv6_iface_scope_id

2013-03-08 12:29:22 -05:00

inet6_hashtables.c

soreuseport: TCP/IPv6 implementation

2013-01-23 13:44:01 -05:00

ip6_checksum.c

ipv6: move csum_ipv6_magic() and udp6_csum_init() into static library

2013-01-08 17:56:10 -08:00

ip6_fib.c

hlist: drop the node parameter from iterators

2013-02-27 19:10:24 -08:00

ip6_flowlabel.c

ipv6 flowlabel: add __rcu annotations

2013-03-07 16:33:10 -05:00

ip6_gre.c

ipv6,gre: do not leak info to user-space

2013-05-11 17:40:14 -07:00

ip6_icmp.c

ipv6: Kill ipv6 dependency of icmpv6_send().

2013-04-29 13:54:36 -04:00

ip6_input.c

ipv6: don't accept node local multicast traffic from the wire

2013-03-29 14:57:33 -04:00

ip6_offload.c

tunneling: Add generic Tunnel segmentation.

2013-03-09 16:09:17 -05:00

ip6_offload.h

ipv6: Pull IPv6 GSO registration out of the module

2012-11-15 17:39:24 -05:00

ip6_output.c

ipv6: ip6_sk_dst_check() must not assume ipv6 dst

2013-06-26 15:13:47 -07:00

ip6_tunnel.c

GRE: Refactor GRE tunneling code.

2013-03-26 12:27:18 -04:00

ip6mr.c

net-next: replace obsolete NLMSG_* with type safe nlmsg_*

2013-03-28 14:25:25 -04:00

ipcomp6.c

ipv6: Add redirect support to all protocol icmp error handlers.

2012-07-12 00:25:15 -07:00

ipv6_sockglue.c

ipv6: rename datagram_send_ctl and datagram_recv_ctl

2013-01-31 13:53:08 -05:00

Kconfig

Tunneling: use IP Tunnel stats APIs.

2013-03-26 12:27:19 -04:00

Makefile

ipv6: Kill ipv6 dependency of icmpv6_send().

2013-04-29 13:54:36 -04:00

mcast.c

net: proc: change proc_net_remove to remove_proc_entry

2013-02-18 14:53:08 -05:00

mip6.c

ipv6: mip6: fix mip6_mh_filter()

2012-09-25 16:04:44 -04:00

ndisc.c

ipv6: ndisc: fix ndisc_send_redirect writing to the wrong skb

2013-06-17 22:59:12 -07:00

netfilter.c

netfilter: add nf_ipv6_ops hook to fix xt_addrtype with IPv6

2013-05-23 11:58:55 +02:00

output_core.c

ipv6: Update ipv6 static library with newly needed functions

2012-11-15 17:39:23 -05:00

proc.c

snmp6: remove IPSTATS_MIB_CSUMERRORS

2013-05-31 16:26:49 -07:00

protocol.c

ipv6: Pull IPv6 GSO registration out of the module

2012-11-15 17:39:24 -05:00

raw.c

ipv6: use newly introduced __ipv6_addr_needs_scope_id and ipv6_iface_scope_id

2013-03-08 12:29:22 -05:00

reassembly.c

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

2013-04-22 20:32:51 -04:00

route.c

rtnetlink: Remove passing of attributes into rtnl_doit functions

2013-03-22 10:31:16 -04:00

sit.c

Tunneling: use IP Tunnel stats APIs.

2013-03-26 12:27:19 -04:00

syncookies.c

tcp: Remove TCPCT

2013-03-17 14:35:13 -04:00

sysctl_net_ipv6.c

net: Enable some sysctls that are safe for the userns root

2012-11-18 20:33:00 -05:00

tcp_ipv6.c

ipv6: do not clear pinet6 field

2013-05-11 16:26:38 -07:00

tcpv6_offload.c

net: Remove code duplication between offload structures

2012-11-15 17:39:51 -05:00

tunnel6.c

net: ipv6: Standardize prefixes for message logging

2012-05-16 01:01:03 -04:00

udp_impl.h

ipv6: do not clear pinet6 field

2013-05-11 16:26:38 -07:00

udp_offload.c

udp6: Fix udp fragmentation for tunnel traffic.

2013-05-31 17:06:07 -07:00

udp.c

ipv6: do not clear pinet6 field

2013-05-11 16:26:38 -07:00

udplite.c

ipv6: do not clear pinet6 field

2013-05-11 16:26:38 -07:00

xfrm6_input.c

netfilter: ipv6: use NFPROTO values for NF_HOOK invocation

2010-03-25 16:00:49 +01:00

xfrm6_mode_beet.c

ipsec: be careful of non existing mac headers

2012-02-23 16:50:45 -05:00

xfrm6_mode_ro.c

…

xfrm6_mode_transport.c

…

xfrm6_mode_tunnel.c

xfrm: allow to avoid copying DSCP during encapsulation

2013-03-06 07:02:45 +01:00

xfrm6_output.c

xfrm6: remove unneeded NULL check in __xfrm6_output()

2012-02-01 02:52:48 -05:00

xfrm6_policy.c

xfrm6: release dev before returning error

2013-05-11 17:40:15 -07:00

xfrm6_state.c

ipv6: use IS_ENABLED()

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

xfrm6_tunnel.c

hlist: drop the node parameter from iterators

2013-02-27 19:10:24 -08:00