Neil Horman d8c6f4b9b7 ipv[4|6]: correct dropwatch false positive in local_deliver_finish ... I had a report recently of a user trying to use dropwatch to localise some frame loss, and they were getting false positives. Turned out they were using a user space SCTP stack that used raw sockets to grab frames. When we don't have a registered protocol for a given packet, we record it as a drop, even if a raw socket receieves the frame. We should only record the drop in the event a raw socket doesnt exist to receive the frames Tested by the reported successfully Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Reported-by: William Reich <reich@ulticom.com> Tested-by: William Reich <reich@ulticom.com> CC: "David S. Miller" <davem@davemloft.net> CC: William Reich <reich@ulticom.com> CC: eric.dumazet@gmail.com Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-03-01 15:56:29 -05:00
..
netfilter	Driver core patches for 3.9-rc1	2013-02-21 12:05:51 -08:00
af_inet.c	IP_GRE: Fix IP-Identification.	2013-02-25 15:47:41 -05:00
ah4.c	net: Add skb_unclone() helper function.	2013-02-15 15:10:37 -05:00
arp.c	net: proc: change proc_net_remove to remove_proc_entry	2013-02-18 14:53:08 -05:00
cipso_ipv4.c	cipso: don't follow a NULL pointer when setsockopt() is called	2012-07-18 09:01:12 -07:00
datagram.c	ipv4: Add a socket release callback for datagram sockets	2013-01-21 14:17:05 -05:00
devinet.c	ipv4: introduce address lifetime	2013-01-29 13:59:57 -05:00
esp4.c	xfrm4: Invalidate all ipv4 routes on IPsec pmtu events	2013-01-21 12:43:54 +01:00
fib_frontend.c	ipv4: fib: fix a comment.	2013-01-11 15:58:08 -08:00
fib_lookup.h
fib_rules.c	sections: fix section conflicts in net	2012-10-06 03:04:45 +09:00
fib_semantics.c	ipv4: 16 slots in initial fib_info hash table	2012-10-22 14:29:06 -04:00
fib_trie.c	net: proc: change proc_net_remove to remove_proc_entry	2013-02-18 14:53:08 -05:00
gre.c	v4 GRE: Add TCP segmentation offload for GRE	2013-02-15 15:17:11 -05:00
icmp.c	ipv4: fix error handling in icmp_protocol.	2013-02-22 15:10:18 -05:00
igmp.c	net: proc: change proc_net_remove to remove_proc_entry	2013-02-18 14:53:08 -05:00
inet_connection_sock.c	soreuseport: fix use of uid in tb->fastuid	2013-01-27 01:01:42 -05:00
inet_diag.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2012-12-12 18:07:07 -08:00
inet_fragment.c	net: frag, move LRU list maintenance outside of rwlock	2013-01-29 13:36:24 -05:00
inet_hashtables.c	soreuseport: TCP/IPv4 implementation	2013-01-23 13:44:01 -05:00
inet_lro.c
inet_timewait_sock.c
inetpeer.c	Merge branch 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq	2012-10-02 09:54:49 -07:00
ip_forward.c	ipv4: introduce rt_uses_gateway	2012-10-08 17:42:36 -04:00
ip_fragment.c	net: Add skb_unclone() helper function.	2013-02-15 15:10:37 -05:00
ip_gre.c	Revert "ip_gre: propogate target device GSO capability to the tunnel device"	2013-02-25 15:47:41 -05:00
ip_input.c	ipv[4|6]: correct dropwatch false positive in local_deliver_finish	2013-03-01 15:56:29 -05:00
ip_options.c	net: Allow userns root to control ipv4	2012-11-18 20:32:45 -05:00
ip_output.c	net: Fix possible wrong checksum generation.	2013-02-13 13:30:10 -05:00
ip_sockglue.c	net: prevent setting ttl=0 via IP_TTL	2013-01-08 17:57:10 -08:00
ip_vti.c	net: Allow userns root to control ipv4	2012-11-18 20:32:45 -05:00
ipcomp.c	ipcomp: Mark as netns_ok.	2013-02-04 15:46:15 -05:00
ipconfig.c	net: proc: change proc_net_fops_create to proc_create	2013-02-18 14:53:08 -05:00
ipip.c	net: fix possible wrong checksum generation	2013-01-28 00:27:15 -05:00
ipmr.c	net: proc: change proc_net_remove to remove_proc_entry	2013-02-18 14:53:08 -05:00
Kconfig	net/ipv4: remove depends on CONFIG_EXPERIMENTAL	2013-01-11 11:40:00 -08:00
Makefile	memcg: rename config variables	2012-07-31 18:42:43 -07:00
netfilter.c	netfilter: properly annotate ipv4_netfilter_{init,fini}()	2012-09-03 13:56:04 +02:00
ping.c	ipv4: fix a bug in ping_err().	2013-02-21 15:25:00 -05:00
proc.c	net: proc: change proc_net_remove to remove_proc_entry	2013-02-18 14:53:08 -05:00
protocol.c	ipv4: Disallow non-namespace aware protocols to register.	2013-02-05 14:42:23 -05:00
raw.c	net: proc: change proc_net_remove to remove_proc_entry	2013-02-18 14:53:08 -05:00
route.c	net: ipv4: fix waring -Wunused-variable	2013-02-19 13:18:13 -05:00
syncookies.c	tcp: make sysctl_tcp_ecn namespace aware	2013-01-06 21:09:56 -08:00
sysctl_net_ipv4.c	tcp: remove Appropriate Byte Count support	2013-02-05 14:51:16 -05:00
tcp.c	Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma	2013-02-26 09:24:48 -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_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	net: fix divide by zero in tcp algorithm illinois	2012-11-01 11:55:59 -04:00
tcp_input.c	net: Fix possible wrong checksum generation.	2013-02-13 13:30:10 -05:00
tcp_ipv4.c	net: proc: change proc_net_remove to remove_proc_entry	2013-02-18 14:53:08 -05:00
tcp_lp.c
tcp_memcontrol.c
tcp_metrics.c	tcp: handle tcp_net_metrics_init() order-5 memory allocation failures	2012-11-16 13:36:27 -05:00
tcp_minisocks.c	tcp: send packets with a socket timestamp	2013-02-13 13:22:16 -05:00
tcp_output.c	tcp: fix SYN-data space mis-accounting	2013-02-22 15:10:19 -05:00
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	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-11-10 18:32:51 -05:00
tcp_vegas.c
tcp_vegas.h
tcp_veno.c
tcp_westwood.c
tcp_yeah.c
tunnel4.c
udp.c	net: proc: change proc_net_remove to remove_proc_entry	2013-02-18 14:53:08 -05:00
udp_diag.c	netlink: Rename pid to portid to avoid confusion	2012-09-10 15:30:41 -04:00
udp_impl.h
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	ip: fix warning in xfrm4_mode_tunnel_input	2013-02-18 12:42:48 -05:00
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