linux/net/ipv4
David S. Miller cf30cd6bbc ipv4: Missing sk_nulls_node_init() in ping_unhash().
[ Upstream commit a134f083e7 ]

If we don't do that, then the poison value is left in the ->pprev
backlink.

This can cause crashes if we do a disconnect, followed by a connect().

Tested-by: Linus Torvalds <torvalds@linux-foundation.org>
Reported-by: Wen Xu <hotdog3645@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-05-13 05:15:41 -07:00
..
netfilter netfilter: ipt_ULOG: fix info leaks 2014-07-06 18:54:15 -07:00
af_inet.c net: net_secret should not depend on TCP 2013-10-13 16:08:30 -07:00
ah4.c net: Add skb_unclone() helper function. 2013-02-15 15:10:37 -05:00
arp.c firewire net, ipv4 arp: Extend hardware address and remove driver-level packet inspection. 2013-03-26 12:32:13 -04:00
cipso_ipv4.c
datagram.c ipv4: fix a race in ip4_datagram_release_cb() 2014-06-26 15:12:38 -04:00
devinet.c ipv4: Fix runtime WARNING in rtmsg_ifa() 2014-03-06 21:30:03 -08:00
esp4.c esp4: fix error return code in esp_output() 2013-04-15 14:05:34 -04:00
fib_frontend.c fib_frontend: fix possible NULL pointer dereference 2014-02-06 11:08:16 -08:00
fib_lookup.h
fib_rules.c ipv4: Fix incorrect error code when adding an unreachable route 2014-12-06 15:05:46 -08:00
fib_semantics.c ipv4: fix nexthop attlen check in fib_nh_match 2014-11-14 08:47:53 -08:00
fib_trie.c fib_trie: remove potential out of bound access 2013-09-14 06:54:54 -07:00
gre.c gre: fix a possible skb leak 2013-06-25 16:07:44 -07:00
icmp.c ipv4: icmp: Fix pMTU handling for rare case 2014-07-28 08:00:04 -07:00
igmp.c inetpeer: get rid of ip_id_count 2014-08-14 09:24:15 +08:00
inet_connection_sock.c tcp: Remove TCPCT 2013-03-17 14:35:13 -04:00
inet_diag.c inet_diag: fix possible overflow in inet_diag_dump_one_icsk() 2015-03-26 15:00:55 +01:00
inet_fragment.c inet: frag: make sure forced eviction removes all frags 2014-04-14 06:42:15 -07:00
inet_hashtables.c net: do not call sock_put() on TIMEWAIT sockets 2013-11-04 04:31:00 -08:00
inet_lro.c ipv4: replace ip_fast_csum with csum_replace2 2013-03-15 09:12:25 -04:00
inet_timewait_sock.c hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
inetpeer.c inetpeer: get rid of ip_id_count 2014-08-14 09:24:15 +08:00
ip_forward.c ip_forward: Drop frames with attached skb->sk 2015-05-06 21:56:20 +02:00
ip_fragment.c ipv4: ip_check_defrag should not assume that skb_network_offset is zero 2015-03-18 13:22:26 +01:00
ip_gre.c gre: don't allow to add the same tunnel twice 2014-05-30 21:52:14 -07:00
ip_input.c net: Fix memory leak if TPROXY used with TCP early demux 2014-02-06 11:08:17 -08:00
ip_options.c ipv4: fix buffer overflow in ip_options_compile() 2014-07-28 08:00:06 -07:00
ip_output.c udp: only allow UFO for packets from SOCK_DGRAM sockets 2015-03-18 13:22:27 +01:00
ip_sockglue.c ip: zero sockaddr returned on error queue 2015-02-26 17:48:47 -08:00
ip_tunnel.c inetpeer: get rid of ip_id_count 2014-08-14 09:24:15 +08:00
ip_vti.c vti: don't allow to add the same tunnel twice 2014-05-30 21:52:15 -07:00
ipcomp.c xfrm: allow to avoid copying DSCP during encapsulation 2013-03-06 07:02:45 +01:00
ipconfig.c ipconfig: add informative timeout messages while waiting for carrier 2013-04-02 14:35:33 -04:00
ipip.c ipip, sit: fix ipv4_{update_pmtu,redirect} calls 2014-06-26 15:12:38 -04:00
ipmr.c inetpeer: get rid of ip_id_count 2014-08-14 09:24:15 +08:00
Kconfig Tunneling: use IP Tunnel stats APIs. 2013-03-26 12:27:19 -04:00
Makefile GRE: Refactor GRE tunneling code. 2013-03-26 12:27:18 -04:00
netfilter.c netfilter: add my copyright statements 2013-04-18 20:27:55 +02:00
ping.c ipv4: Missing sk_nulls_node_init() in ping_unhash(). 2015-05-13 05:15:41 -07:00
proc.c net: Add MIB counters for checksum errors 2013-04-29 15:14:03 -04:00
protocol.c ipv4: Disallow non-namespace aware protocols to register. 2013-02-05 14:42:23 -05:00
raw.c inetpeer: get rid of ip_id_count 2014-08-14 09:24:15 +08:00
route.c ipv4: try to cache dst_entries which would cause a redirect 2015-02-26 17:48:48 -08:00
syncookies.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-04-22 20:32:51 -04:00
sysctl_net_ipv4.c tcp: TSO packets automatic sizing 2013-11-04 04:30:59 -08:00
tcp_bic.c
tcp_cong.c tcp: remove Appropriate Byte Count support 2013-02-05 14:51:16 -05:00
tcp_cubic.c tcp_cubic: fix the range of delayed_ack 2014-05-30 21:52:16 -07:00
tcp_diag.c
tcp_fastopen.c tcp: TCP Fast Open Server - header & support functions 2012-08-31 20:02:18 -04:00
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c
tcp_illinois.c remove extra definitions of U32_MAX 2015-04-29 10:33:54 +02:00
tcp_input.c tcp: fix FRTO undo on cumulative ACK of SACKed range 2015-04-29 10:33:55 +02:00
tcp_ipv4.c tcp: prevent fetching dst twice in early demux code 2015-04-29 10:33:54 +02:00
tcp_lp.c
tcp_memcontrol.c net: tcp_memcontrol: minor: remove unused variable 2013-04-14 15:41:49 -04:00
tcp_metrics.c tcp: metrics: Avoid duplicate entries with the same destination-IP 2014-02-06 11:08:16 -08:00
tcp_minisocks.c tcp: reset timer after any SYNACK retransmit 2013-04-29 15:14:03 -04:00
tcp_output.c tcp: avoid looping in tcp_send_fin() 2015-05-06 21:56:20 +02:00
tcp_probe.c net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
tcp_scalable.c
tcp_timer.c tcp: refactor F-RTO 2013-03-21 11:47:50 -04:00
tcp_vegas.c tcp: Fix integer-overflow in TCP vegas 2014-08-14 09:24:15 +08:00
tcp_vegas.h
tcp_veno.c tcp: Fix integer-overflows in TCP veno 2014-08-14 09:24:15 +08:00
tcp_westwood.c tcp: refactor F-RTO 2013-03-21 11:47:50 -04:00
tcp_yeah.c
tcp.c tcp: Fix divide by zero when pushing during tcp-repair 2014-07-28 08:00:04 -07:00
tunnel4.c
udp_diag.c udp_diag: Fix socket skipping within chain 2015-02-26 17:48:48 -08:00
udp_impl.h
udp.c Revert "net: update consumers of MSG_MORE to recognize MSG_SENDPAGE_NOTLAST" 2013-12-20 07:45:12 -08:00
udplite.c
xfrm4_input.c net: Add skb_unclone() helper function. 2013-02-15 15:10:37 -05:00
xfrm4_mode_beet.c
xfrm4_mode_transport.c
xfrm4_mode_tunnel.c inetpeer: get rid of ip_id_count 2014-08-14 09:24:15 +08:00
xfrm4_output.c
xfrm4_policy.c xfrm: make gc_thresh configurable in all namespaces 2013-02-06 11:36:29 +01:00
xfrm4_state.c
xfrm4_tunnel.c