David Ahern 8a14e46f14 net/ipv6: Fix missing rcu dereferences on from ... kbuild test robot reported 2 uses of rt->from not properly accessed using rcu_dereference: 1. add rcu_dereference_protected to rt6_remove_exception_rt and make sure it is always called with rcu lock held. 2. change rt6_do_redirect to take a reference on 'from' when accessed the first time so it can be used the sceond time outside of the lock Fixes: a68886a691 ("net/ipv6: Make from in rt6_info rcu protected") Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-04-23 16:12:55 -04:00
..
ila	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
netfilter	inet: frags: fix ip6frag_low_thresh boundary	2018-04-04 12:04:59 -04:00
Kconfig	ipmr,ipmr6: Define a uniform vif_device	2018-03-01 13:13:23 -05:00
Makefile	…
addrconf.c	net/ipv6: Fix gfp_flags arg to addrconf_prefix_route	2018-04-19 15:40:13 -04:00
addrconf_core.c	…
addrlabel.c	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
af_inet6.c	net/ipv6: Make __inet6_bind static	2018-04-17 13:19:22 -04:00
ah6.c	…
anycast.c	net/ipv6: Remove aca_idev	2018-04-19 15:40:13 -04:00
calipso.c	…
datagram.c	ipv6: add a wrapper for ip6_dst_store() with flowi6 checks	2018-04-04 11:31:57 -04:00
esp6.c	…
esp6_offload.c	esp: check the NETIF_F_HW_ESP_TX_CSUM bit before segmenting	2018-02-27 10:46:01 +01:00
exthdrs.c	ipv6: Count interface receive statistics on the ingress netdev	2018-04-17 13:39:51 -04:00
exthdrs_core.c	inet: whitespace cleanup	2018-02-28 11:43:28 -05:00
exthdrs_offload.c	…
fib6_notifier.c	…
fib6_rules.c	net: fib_rules: add extack support	2018-04-23 10:21:24 -04:00
fou6.c	…
icmp.c	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
inet6_connection_sock.c	…
inet6_hashtables.c	…
ip6_checksum.c	…
ip6_fib.c	net/ipv6: Make from in rt6_info rcu protected	2018-04-21 16:06:14 -04:00
ip6_flowlabel.c	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
ip6_gre.c	ip6_gre: better validate user provided tunnel names	2018-04-05 15:16:15 -04:00
ip6_icmp.c	…
ip6_input.c	ipv6: Count interface receive statistics on the ingress netdev	2018-04-17 13:39:51 -04:00
ip6_offload.c	…
ip6_offload.h	…
ip6_output.c	net/ipv6: Make from in rt6_info rcu protected	2018-04-21 16:06:14 -04:00
ip6_tunnel.c	ip6_tunnel: better validate user provided tunnel names	2018-04-05 15:16:15 -04:00
ip6_udp_tunnel.c	…
ip6_vti.c	vti6: better validate user provided tunnel names	2018-04-05 15:16:15 -04:00
ip6mr.c	net: fib_rules: add extack support	2018-04-23 10:21:24 -04:00
ipcomp6.c	…
ipv6_sockglue.c	inet: whitespace cleanup	2018-02-28 11:43:28 -05:00
mcast.c	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
mcast_snoop.c	…
mip6.c	…
ndisc.c	net/ipv6: Rename fib6_info struct elements	2018-04-19 15:40:12 -04:00
netfilter.c	netfilter: use skb_to_full_sk in ip6_route_me_harder	2018-02-25 20:51:13 +01:00
output_core.c	…
ping.c	ipv6: allow to cache dst for a connected sk in ip6_sk_dst_lookup_flow()	2018-04-04 11:31:57 -04:00
proc.c	inet: frags: break the 2GB limit for frags storage	2018-03-31 23:25:39 -04:00
protocol.c	…
raw.c	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
reassembly.c	ipv6: frags: fix a lockdep false positive	2018-04-18 23:19:39 -04:00
route.c	net/ipv6: Fix missing rcu dereferences on from	2018-04-23 16:12:55 -04:00
seg6.c	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
seg6_hmac.c	…
seg6_iptunnel.c	ipv6: sr: fix seg6 encap performances with TSO enabled	2018-03-30 14:14:33 -04:00
seg6_local.c	net/ipv6: Pass skb to route lookup	2018-03-04 13:04:22 -05:00
sit.c	ipv6: sit: better validate user provided tunnel names	2018-04-05 15:16:15 -04:00
syncookies.c	net/ipv4: disable SMC TCP option with SYN Cookies	2018-03-25 20:53:54 -04:00
sysctl_net_ipv6.c	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
tcp_ipv6.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2018-03-31 23:33:04 -04:00
tcpv6_offload.c	…
tunnel6.c	…
udp.c	ipv6: udp: set dst cache for a connected sk if current not valid	2018-04-04 11:31:57 -04:00
udp_impl.h	…
udp_offload.c	…
udplite.c	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
xfrm6_input.c	…
xfrm6_mode_beet.c	…
xfrm6_mode_ro.c	…
xfrm6_mode_transport.c	…
xfrm6_mode_tunnel.c	xfrm: Verify MAC header exists before overwriting eth_hdr(skb)->h_proto	2018-03-07 10:54:29 +01:00
xfrm6_output.c	net: xfrm: use skb_gso_validate_network_len() to check gso sizes	2018-03-04 17:49:17 -05:00
xfrm6_policy.c	net/ipv6: Remove unused code and variables for rt6_info	2018-04-17 23:41:18 -04:00
xfrm6_protocol.c	…
xfrm6_state.c	inet: whitespace cleanup	2018-02-28 11:43:28 -05:00
xfrm6_tunnel.c	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00