linux/net
Hannes Frederic Sowa 11ffff752c ipv6: simplify detection of first operational link-local address on interface
In commit 1ec047eb47 ("ipv6: introduce per-interface counter for
dad-completed ipv6 addresses") I build the detection of the first
operational link-local address much to complex. Additionally this code
now has a race condition.

Replace it with a much simpler variant, which just scans the address
list when duplicate address detection completes, to check if this is
the first valid link local address and send RS and MLD reports then.

Fixes: 1ec047eb47 ("ipv6: introduce per-interface counter for dad-completed ipv6 addresses")
Reported-by: Jiri Pirko <jiri@resnulli.us>
Cc: Flavio Leitner <fbl@redhat.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Acked-by: Flavio Leitner <fbl@redhat.com>
Acked-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-17 18:10:01 -08:00
..
9p
802
8021q vlan: Fix header ops passthru when doing TX VLAN offload. 2013-12-31 16:23:35 -05:00
appletalk
atm
ax25
batman-adv batman-adv: fix batman-adv header overhead calculation 2014-01-15 23:54:20 +01:00
bluetooth Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth 2013-12-18 13:46:08 -05:00
bridge bridge: use spin_lock_bh() in br_multicast_set_hash_max 2014-01-06 16:39:47 -05:00
caif
can
ceph
core bpf: do not use reciprocal divide 2014-01-15 17:02:08 -08:00
dcb
dccp dccp: catch failed request_module call in dccp_probe init 2013-12-19 19:25:50 -05:00
decnet
dns_resolver
dsa
ethernet
hsr net/hsr: Support iproute print_opt ('ip -details ...') 2013-11-30 12:48:14 -05:00
ieee802154 ieee802154: Fix memory leak in ieee802154_add_iface() 2014-01-14 15:40:56 -08:00
ipv4 tcp: metrics: Avoid duplicate entries with the same destination-IP 2014-01-17 18:05:34 -08:00
ipv6 ipv6: simplify detection of first operational link-local address on interface 2014-01-17 18:10:01 -08:00
ipx
irda
iucv
key
l2tp ipv6: do not erase dst address with flow label destination 2013-12-10 22:51:00 -05:00
lapb
llc net: llc: fix use after free in llc_ui_recvmsg 2014-01-02 19:31:09 -05:00
mac80211 net: core: explicitly select a txq before doing l2 forwarding 2014-01-10 13:23:08 -05:00
mac802154
mpls
netfilter netfilter: only warn once on wrong seqadj usage 2014-01-06 14:23:17 +01:00
netlabel
netlink genetlink/pmcraid: use proper genetlink multicast API 2013-11-28 18:26:30 -05:00
netrom
nfc NFC: Fix target mode p2p link establishment 2014-01-04 03:31:32 +01:00
openvswitch
packet packet: fix send path when running with proto == 0 2013-12-09 20:09:20 -05:00
phonet
rds net: rds: fix per-cpu helper usage 2014-01-17 17:52:22 -08:00
rfkill
rose net: rose: restore old recvmsg behavior 2013-12-29 22:33:17 -05:00
rxrpc
sched net: core: explicitly select a txq before doing l2 forwarding 2014-01-10 13:23:08 -05:00
sctp sctp: Remove outqueue empty state 2014-01-02 17:22:48 -05:00
sunrpc NFS client bugfixes 2013-12-05 13:05:48 -08:00
tipc tipc: correctly unlink packets from deferred packet queue 2014-01-07 16:15:24 -05:00
unix net: unix: allow bind to fail on mutex lock 2013-12-17 15:04:42 -05:00
vmw_vsock
wimax wimax: remove dead code 2013-11-21 13:09:42 -05:00
wireless radiotap: fix bitmap-end-finding buffer overrun 2013-12-16 12:06:43 +01:00
x25
xfrm
compat.c net: clamp ->msg_namelen instead of returning an error 2013-11-29 16:12:52 -05:00
Kconfig kernel: remove CONFIG_USE_GENERIC_SMP_HELPERS cleanly 2013-11-21 16:42:27 -08:00
Makefile
nonet.c
socket.c net: clamp ->msg_namelen instead of returning an error 2013-11-29 16:12:52 -05:00
sysctl_net.c