Julian Anastasov e6abbaa272 ipv4: fix route deletion for IPs on many subnets ... Alex Sidorenko reported for problems with local routes left after IP addresses are deleted. It happens when same IPs are used in more than one subnet for the device. Fix fib_del_ifaddr to restrict the checks for duplicate local and broadcast addresses only to the IFAs that use our primary IFA or another primary IFA with same address. And we expect the prefsrc to be matched when the routes are deleted because it is possible they to differ only by prefsrc. This patch prevents local and broadcast routes to be leaked until their primary IP is deleted finally from the box. As the secondary address promotion needs to delete the routes for all secondaries that used the old primary IFA, add option to ignore these secondaries from the checks and to assume they are already deleted, so that we can safely delete the route while these IFAs are still on the device list. Reported-by: Alex Sidorenko <alexandre.sidorenko@hp.com> Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>		2011-03-22 01:06:32 -07:00
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9p	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2011-03-16 16:29:25 -07:00
802	net/802: add __rcu annotations	2010-10-25 13:09:44 -07:00
8021q	vlan: should take into account needed_headroom	2011-03-18 15:13:12 -07:00
appletalk	net/appletalk: fix atalk_release use after free	2011-03-21 18:18:00 -07:00
atm	ipv4: Create and use route lookup helpers.	2011-03-12 15:08:42 -08:00
ax25	net: ax25: fix information leak to userland harder	2011-01-12 00:34:49 -08:00
batman-adv	Merge branch 'batman-adv/next' of git://git.open-mesh.org/ecsv/linux-merge	2011-03-07 00:37:13 -08:00
bluetooth	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2011-03-18 10:35:30 -07:00
bridge	bridge: Reset IPCB when entering IP stack on NF_FORWARD	2011-03-18 15:13:12 -07:00
caif	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2011-02-08 17:19:01 -08:00
can	can: test size of struct sockaddr in sendmsg	2011-01-15 20:56:42 -08:00
ceph	libceph: fix msgr standby handling	2011-03-04 12:25:05 -08:00
core	net: implement dev_disable_lro() hw_features compatibility	2011-03-22 01:00:26 -07:00
dcb	net: dcbnl: Update copyright dates	2011-03-14 17:02:42 -07:00
dccp	net: Put fl6_* macros to struct flowi6 and use them again.	2011-03-12 15:08:55 -08:00
decnet	decnet: Convert to use flowidn where applicable.	2011-03-12 15:08:55 -08:00
dns_resolver	DNS: Fix a NULL pointer deref when trying to read an error key [CVE-2011-1076]	2011-03-04 09:56:19 +11:00
dsa	dsa/mv88e6060: support nonzero mii base address	2011-03-08 14:24:20 -08:00
econet	econet: 4 byte infoleak to the network	2011-03-18 15:12:15 -07:00
ethernet	eth: fix new kernel-doc warning	2011-01-12 19:00:40 -08:00
ieee802154	net: RCU conversion of dev_getbyhwaddr() and arp_ioctl()	2010-12-08 10:07:24 -08:00
ipv4	ipv4: fix route deletion for IPs on many subnets	2011-03-22 01:06:32 -07:00
ipv6	net ipv6: Fix duplicate /proc/sys/net/ipv6/neigh directory entries.	2011-03-21 18:23:34 -07:00
ipx	ipx: fix ipx_release()	2011-03-21 18:16:39 -07:00
irda	tty: now phase out the ioctl file pointer for good	2011-02-17 11:59:56 -08:00
iucv	[S390] irq: have detailed statistics for interrupt types	2011-01-05 12:47:25 +01:00
key	pfkey: fix warning	2011-03-01 22:51:52 -08:00
l2tp	l2tp: fix possible oops on l2tp_eth module unload	2011-03-21 18:10:25 -07:00
lapb	Net: lapb: Makefile: Remove deprecated kbuild goal definitions	2010-11-22 08:16:14 -08:00
llc	llc: avoid skb_clone() if there is only one handler	2011-02-28 12:28:50 -08:00
mac80211	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2011-03-18 10:37:40 -07:00
netfilter	IPVS: Use global mutex in ip_vs_app.c	2011-03-21 20:39:24 -07:00
netlabel	netlink: kill loginuid/sessionid/sid members from struct netlink_skb_parms	2011-03-03 10:55:40 -08:00
netlink	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2011-03-03 21:27:42 -08:00
netrom	net: sk_sleep() helper	2010-04-20 16:37:13 -07:00
packet	af_packet: struct socket declared/assigned but unused	2011-03-07 15:51:13 -08:00
phonet	Phonet: fix aligned-mode pipe socket buffer header reserve	2011-03-15 14:55:49 -07:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2011-03-16 16:29:25 -07:00
rfkill	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00
rose	ROSE: AX25: finding routes simplification	2011-02-14 13:33:49 -08:00
rxrpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2011-03-16 16:29:25 -07:00
sched	ipv4: Remove flowi from struct rtable.	2011-03-04 21:55:31 -08:00
sctp	ipv6: Convert to use flowi6 where applicable.	2011-03-12 15:08:54 -08:00
sunrpc	Merge branch 'nfs-for-2.6.39' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6	2011-03-17 17:40:00 -07:00
tipc	tipc: delete extra semicolon blocking node deletion	2011-03-14 12:21:12 -04:00
unix	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2011-03-16 16:29:25 -07:00
wanrouter	net: cleanup unused macros in net directory	2011-01-19 23:20:04 -08:00
wimax	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-05-20 21:04:44 -07:00
wireless	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem	2011-03-15 14:16:48 -04:00
x25	x25: remove the BKL	2011-03-05 10:55:45 +01:00
xfrm	xfrm: Fix initialize repl field of struct xfrm_state	2011-03-21 18:08:28 -07:00
compat.c	net: Limit socket I/O iovec total length to INT_MAX.	2010-10-28 11:47:52 -07:00
Kconfig	net: RPS: Enable hardware acceleration of RFS	2011-01-24 14:53:01 -08:00
Makefile	net: Enter net/ipv6/ even if CONFIG_IPV6=n	2011-03-07 12:50:52 -08:00
nonet.c	llseek: automatically add .llseek fop	2010-10-15 15:53:27 +02:00
socket.c	ethtool: Compat handling for struct ethtool_rxnfc	2011-03-18 15:13:11 -07:00
sysctl_net.c	net: Remove unnecessary returns from void function()s	2010-05-17 23:23:14 -07:00
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