Eric Dumazet c3658e8d0f tcp: fix possible NULL dereference in tcp_vX_send_reset() ...

After commit ca777eff51 ("tcp: remove dst refcount false sharing for
prequeue mode") we have to relax check against skb dst in
tcp_v[46]_send_reset() if prequeue dropped the dst.

If a socket is provided, a full lookup was done to find this socket,
so the dst test can be skipped.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=88191
Reported-by: Jaša Bartelj <jasa.bartelj@gmail.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Daniel Borkmann <dborkman@redhat.com>
Fixes: ca777eff51 ("tcp: remove dst refcount false sharing for prequeue mode")
Signed-off-by: David S. Miller <davem@davemloft.net>

2014-11-25 14:29:18 -05:00

..

netfilter

netfilter: nft_masq: fix uninitialized range in nft_masq_{ipv4, ipv6}_eval

2014-11-10 17:56:28 +01:00

addrconf_core.c

ipv6: remove rt6i_genid

2014-09-30 14:00:48 -04:00

addrconf.c

ipv6: notify userspace when we added or changed an ipv6 token

2014-10-29 14:35:32 -04:00

addrlabel.c

list: fix order of arguments for hlist_add_after(_rcu)

2014-08-06 18:01:24 -07:00

af_inet6.c

ipv6: make fib6 serial number per namespace

2014-10-07 00:02:30 -04:00

ah6.c

ipsec: Remove obsolete MAX_AH_AUTH_LEN

2014-09-18 10:54:36 +02:00

anycast.c

ipv6: remove aca_lock spinlock from struct ifacaddr6

2014-10-14 13:15:15 -04:00

datagram.c

sock: deduplicate errqueue dequeue

2014-09-01 21:49:08 -07:00

esp6.c

ipv6: White-space cleansing : Structure layouts

2014-08-24 22:37:52 -07:00

exthdrs_core.c

ipv6: ipv6_find_hdr restore prev functionality

2014-02-27 18:27:26 -05:00

exthdrs_offload.c

ipv6: Fix exthdrs offload registration.

2014-03-06 16:35:55 -05:00

exthdrs.c

ipv6: White-space cleansing : Line Layouts

2014-08-24 22:37:52 -07:00

fib6_rules.c

…

icmp.c

ipv6: Do not warn for informational ICMP messages, regardless of type.

2014-10-07 16:33:53 -04:00

inet6_connection_sock.c

ipv6: White-space cleansing : gaps between function and symbol export

2014-08-24 22:37:52 -07:00

inet6_hashtables.c

ipv6: White-space cleansing : gaps between function and symbol export

2014-08-24 22:37:52 -07:00

ip6_checksum.c

udp: Generic functions to set checksum

2014-06-04 22:46:38 -07:00

ip6_fib.c

ipv6: don't walk node's leaf during serial number update

2014-10-07 00:02:30 -04:00

ip6_flowlabel.c

ipv6: White-space cleansing : gaps between function and symbol export

2014-08-24 22:37:52 -07:00

ip6_gre.c

ipv6: gre: fix wrong skb->protocol in WCCP

2014-11-24 16:11:05 -05:00

ip6_icmp.c

ipv6: White-space cleansing : Line Layouts

2014-08-24 22:37:52 -07:00

ip6_input.c

ipv6: White-space cleansing : Line Layouts

2014-08-24 22:37:52 -07:00

ip6_offload.c

ipv6: Do not treat a GSO_TCPV4 request from UDP tunnel over IPv6 as invalid

2014-11-23 14:18:11 -05:00

ip6_offload.h

…

ip6_output.c

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

2014-09-23 12:09:27 -04:00

ip6_tunnel.c

ip6_tunnel: Use ip6_tnl_dev_init as the ndo_init function.

2014-11-03 15:42:24 -05:00

ip6_udp_tunnel.c

ip6_udp_tunnel: Fix checksum calculation

2014-11-25 14:12:12 -05:00

ip6_vti.c

ip_tunnel: the lack of vti_link_ops' dellink() cause kernel panic

2014-11-23 21:11:17 -05:00

ip6mr.c

ipv6: delete protocol and unregister rtnetlink when cleanup

2014-11-19 16:56:17 -05:00

ipcomp6.c

ipv6: White-space cleansing : Structure layouts

2014-08-24 22:37:52 -07:00

ipv6_sockglue.c

ipv6: White-space cleansing : gaps between function and symbol export

2014-08-24 22:37:52 -07:00

Kconfig

ip6_vti: Fix build when NET_IP_TUNNEL is not set.

2014-02-20 14:29:49 +01:00

Makefile

udp_tunnel: Only build ip6_udp_tunnel.c when IPV6 is selected

2014-09-19 22:05:28 -04:00

mcast.c

ipv6: mld: fix add_grhead skb_over_panic for devs with large MTUs

2014-11-16 16:55:06 -05:00

mip6.c

ipv6: White-space cleansing : Structure layouts

2014-08-24 22:37:52 -07:00

ndisc.c

ipv6: White-space cleansing : gaps between function and symbol export

2014-08-24 22:37:52 -07:00

netfilter.c

netfilter: Fix potential use after free in ip6_route_me_harder()

2014-05-09 02:36:39 +02:00

output_core.c

drivers/net, ipv6: Select IPv6 fragment idents for virtio UFO packets

2014-10-30 20:01:18 -04:00

ping.c

net: Eliminate no_check from protosw

2014-05-23 16:28:53 -04:00

proc.c

ipv6: White-space cleansing : Line Layouts

2014-08-24 22:37:52 -07:00

protocol.c

net: Export inet_offloads and inet6_offloads

2014-09-19 17:15:31 -04:00

raw.c

ipv6: White-space cleansing : Line Layouts

2014-08-24 22:37:52 -07:00

reassembly.c

ipv6: White-space cleansing : Structure layouts

2014-08-24 22:37:52 -07:00

route.c

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

2014-10-02 11:25:43 -07:00

sit.c

sit: Use ipip6_tunnel_init as the ndo_init function.

2014-11-03 15:42:24 -05:00

syncookies.c

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

2014-10-18 09:31:37 -07:00

sysctl_net_ipv6.c

ipv6: add sysctl_mld_qrv to configure query robustness variable

2014-09-04 22:26:14 -07:00

tcp_ipv6.c

tcp: fix possible NULL dereference in tcp_vX_send_reset()

2014-11-25 14:29:18 -05:00

tcpv6_offload.c

net: Remove gso_send_check as an offload callback

2014-09-26 00:22:47 -04:00

tunnel6.c

ipv6: White-space cleansing : gaps between function and symbol export

2014-08-24 22:37:52 -07:00

udp_impl.h

…

udp_offload.c

fou: eliminate IPv4,v6 specific GRO functions

2014-10-03 16:53:32 -07:00

udp.c

udp: Add support for doing checksum unnecessary conversion

2014-09-01 21:36:28 -07:00

udplite.c

net: Eliminate no_check from protosw

2014-05-23 16:28:53 -04:00

xfrm6_input.c

ipv6: White-space cleansing : gaps between function and symbol export

2014-08-24 22:37:52 -07:00

xfrm6_mode_beet.c

…

xfrm6_mode_ro.c

…

xfrm6_mode_transport.c

…

xfrm6_mode_tunnel.c

xfrm6: Remove xfrm_tunnel_notifier

2014-03-14 07:28:08 +01:00

xfrm6_output.c

ipv6: White-space cleansing : gaps between function and symbol export

2014-08-24 22:37:52 -07:00

xfrm6_policy.c

xfrm6: fix a potential use after free in xfrm6_policy.c

2014-10-22 15:38:48 -04:00

xfrm6_protocol.c

xfrm6: Properly handle unsupported protocols

2014-05-06 07:08:38 +02:00

xfrm6_state.c

ipv6: White-space cleansing : Line Layouts

2014-08-24 22:37:52 -07:00

xfrm6_tunnel.c

ipv6: White-space cleansing : gaps between function and symbol export

2014-08-24 22:37:52 -07:00