Loic Prylli 5495119465 net: Fix NETDEV_CHANGE notifier usage causing spurious arp flush ... A bug was introduced in NETDEV_CHANGE notifier sequence causing the arp table to be sometimes spuriously cleared (including manual arp entries marked permanent), upon network link carrier changes. The changed argument for the notifier was applied only to a single caller of NETDEV_CHANGE, missing among others netdev_state_change(). So upon net_carrier events induced by the network, which are triggering a call to netdev_state_change(), arp_netdev_event() would decide whether to clear or not arp cache based on random/junk stack values (a kind of read buffer overflow). Fixes: be9efd3653 ("net: pass changed flags along with NETDEV_CHANGE event") Fixes: 6c8b4e3ff8 ("arp: flush arp cache on IFF_NOARP change") Signed-off-by: Loic Prylli <loicp@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-07-07 21:20:01 -07:00
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datagram.c	net: Fix save software checksum complete	2014-06-15 01:00:49 -07:00
dev_addr_lists.c	net: Add support for device specific address syncing	2014-06-02 10:40:54 -07:00
dev_ioctl.c	net_tstamp: Add SIOCGHWTSTAMP ioctl to match SIOCSHWTSTAMP	2013-11-19 19:07:21 +00:00
dev.c	net: Fix NETDEV_CHANGE notifier usage causing spurious arp flush	2014-07-07 21:20:01 -07:00
drop_monitor.c	net: drop_monitor: fix the value of maxattr	2013-12-09 21:10:38 -05:00
dst.c	ipv4: fix dst race in sk_dst_get()	2014-06-25 17:41:44 -07:00
ethtool.c	ethtool: Check that reserved fields of struct ethtool_rxfh are 0	2014-06-03 02:43:16 +01:00
fib_rules.c	net: fix 'ip rule' iif/oif device rename	2014-02-09 19:02:52 -08:00
filter.c	net: filter: Use kcalloc/kmalloc_array to allocate arrays	2014-06-25 16:40:02 -07:00
flow_dissector.c	net: Rename skb->rxhash to skb->hash	2014-03-26 15:58:20 -04:00
flow.c	CPU hotplug notifiers registration fixes for 3.15-rc1	2014-04-07 14:55:46 -07:00
gen_estimator.c	net_sched: add 64bit rate estimators	2013-06-11 02:51:03 -07:00
gen_stats.c	net_sched: add 64bit rate estimators	2013-06-11 02:51:03 -07:00
iovec.c	net: rework recvmsg handler msg_name and msg_namelen logic	2013-11-20 21:52:30 -05:00
link_watch.c	arch: Mass conversion of smp_mb__*()	2014-04-18 14:20:48 +02:00
Makefile	net: Add a software TSO helper API	2014-05-22 14:57:15 -04:00
neighbour.c	neigh: set nud_state to NUD_INCOMPLETE when probing router reachability	2014-05-13 12:43:05 -04:00
net_namespace.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-05-24 00:32:30 -04:00
net-procfs.c	rps: selective flow shedding during softnet overflow	2013-05-20 13:48:04 -07:00
net-sysfs.c	Revert "net: return actual error on register_queue_kobjects"	2014-06-19 18:12:15 -07:00
net-sysfs.h	net: netdev_kobject_init: annotate with __init	2014-01-05 20:27:54 -05:00
net-traces.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
netclassid_cgroup.c	cgroup: remove css_parent()	2014-05-16 13:22:48 -04:00
netevent.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
netpoll.c	netpoll: Use skb_irq_freeable to make zap_completion_queue safe.	2014-04-01 17:53:36 -04:00
netprio_cgroup.c	cgroup: remove css_parent()	2014-05-16 13:22:48 -04:00
pktgen.c	pktgen: Use seq_puts() where seq_printf() is not needed	2014-05-16 17:30:30 -04:00
ptp_classifier.c	net: filter: let unattached filters use sock_fprog_kern	2014-05-23 16:48:05 -04:00
request_sock.c	net: remove unnecessary return's	2014-02-13 18:33:38 -05:00
rtnetlink.c	rtnetlink: fix userspace API breakage for iproute2 < v3.9.0	2014-06-12 11:07:42 -07:00
scm.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2013-09-07 14:35:32 -07:00
secure_seq.c	inetpeer: get rid of ip_id_count	2014-06-02 11:00:41 -07:00
skbuff.c	net: fix setting csum_start in skb_segment()	2014-06-25 20:45:54 -07:00
sock_diag.c	net: Move the permission check in sock_diag_put_filterinfo to packet_diag_dump	2014-04-24 13:44:53 -04:00
sock.c	net: Split sk_no_check into sk_no_check_{rx,tx}	2014-05-23 16:28:53 -04:00
stream.c	net: replace macros net_random and net_srandom with direct calls to prandom	2014-01-14 15:15:25 -08:00
sysctl_net_core.c	rps: NUMA flow limit allocations	2013-12-19 19:00:07 -05:00
timestamping.c	net: ptp: move PTP classifier in its own file	2014-04-01 16:43:18 -04:00
tso.c	net: tso: Export symbols for modular build	2014-05-30 15:52:03 -07:00
user_dma.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
utils.c	net: avoid dependency of net_get_random_once on nop patching	2014-05-14 00:37:34 -04:00