Rick Jones 36cbb2452c udp: Increment UDP_MIB_IGNOREDMULTI for arriving unmatched multicasts ...

As NIC multicast filtering isn't perfect, and some platforms are
quite content to spew broadcasts, we should not trigger an event
for skb:kfree_skb when we do not have a match for such an incoming
datagram.  We do though want to avoid sweeping the matter under the
rug entirely, so increment a suitable statistic.

This incorporates feedback from David L. Stevens, Karl Neiss and Eric
Dumazet.

V3 - use bool per David Miller

Signed-off-by: Rick Jones <rick.jones2@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2014-11-07 15:45:50 -05:00

..

netfilter

netfilter: nf_reject_ipv6: split nf_send_reset6() in smaller functions

2014-10-31 12:49:57 +01:00

addrconf_core.c

ipv6: remove rt6i_genid

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

addrconf.c

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

2014-11-01 14:53:27 -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

net: Add and use skb_copy_datagram_msg() helper.

2014-11-05 16:46:40 -05:00

esp6.c

net: esp: Convert NETDEBUG to pr_info

2014-11-06 15:11:10 -05:00

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: include linux/uaccess.h instead of asm/uaccess.h

2014-10-27 16:03:52 -04:00

fib6_rules.c

ipv6: move IPV6_TCLASS_SHIFT into ipv6.h and define a helper

2014-01-15 15:53:18 -08:00

icmp.c

net: Remove trailing whitespace in tcp.h icmp.c syncookies.c

2014-10-24 00:13:10 -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

net: Convert SEQ_START_TOKEN/seq_printf to seq_puts

2014-11-05 22:04:55 -05:00

ip6_gre.c

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

2014-11-06 22:01:18 -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

net: Remove MPLS GSO feature.

2014-11-05 23:52:33 -08:00

ip6_offload.h

…

ip6_output.c

net; ipv[46] - Remove 2 unnecessary NETDEBUG OOM messages

2014-11-06 15:11:10 -05:00

ip6_tunnel.c

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

2014-11-06 22:01:18 -05:00

ip6_udp_tunnel.c

udp: Need to make ip6_udp_tunnel.c have GPL license

2014-09-22 15:08:25 -04:00

ip6_vti.c

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

2014-11-06 22:01:18 -05:00

ip6mr.c

ipv6: spelling s/incomming/incoming

2014-10-30 15:51:43 -04:00

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

2014-11-05 22:12:30 -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

udp: Increment UDP_MIB_IGNOREDMULTI for arriving unmatched multicasts

2014-11-07 15:45:50 -05:00

protocol.c

net: Export inet_offloads and inet6_offloads

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

raw.c

net: Add and use skb_copy_datagram_msg() helper.

2014-11-05 16:46:40 -05:00

reassembly.c

ipv6: remove inline on static in c file

2014-10-30 15:51:43 -04:00

route.c

ipv6: Avoid redoing fib6_lookup() with reachable = 0 by saving fn

2014-10-24 00:14:39 -04:00

sit.c

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

2014-11-06 22:01:18 -05:00

syncookies.c

net: allow setting ecn via routing table

2014-11-04 16:06:09 -05:00

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

net: fix saving TX flow hash in sock for outgoing connections

2014-10-22 16:14:29 -04:00

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

net: ipv4/ipv6: Remove extern from function prototypes

2013-10-19 19:12:11 -04:00

udp_offload.c

net: Remove MPLS GSO feature.

2014-11-05 23:52:33 -08:00

udp.c

udp: Increment UDP_MIB_IGNOREDMULTI for arriving unmatched multicasts

2014-11-07 15:45:50 -05:00

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

ipv4/ipv6: Fix FSF address in file headers

2013-12-06 12:37:56 -05:00

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