Jon Paul Maloy e099e86c9e tipc: add node_lock protection to link lookup function ... In an earlier commit, ("tipc: remove links list from bearer struct") we described three issues that need to be pre-emptively resolved before we can remove tipc_net_lock. Here we resolve issue a) described in that commit: "a) In access method #2, we access the link before taking the protecting node_lock. This will not work once net_lock is gone, so we will have to change the access order. We will deal with this in a later commit in this series." Here, we change that access order, by ensuring that the function link_find_link() returns only a safe reference for finding the link, i.e., a node pointer and an index into its 'links' array, not the link pointer itself. We also change all callers of this function to first take the node lock before they can check if there still is a valid link pointer at the returned index. Since the function now returns a node pointer rather than a link pointer, we rename it to the more appropriate 'tipc_link_find_owner(). Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-02-13 17:57:07 -05:00
..
9p	9p/trans_virtio.c: Fix broken zero-copy on vmalloc() buffers	2014-02-10 17:48:54 -08:00
802	neigh: use NEIGH_VAR_INIT in ndo_neigh_setup functions.	2014-01-16 11:31:58 -08:00
8021q	8021q: Use ether_addr_copy	2014-01-21 18:13:04 -08:00
appletalk	net: Fix some fallout from the etner_addr_copy() changes.	2014-01-21 18:57:26 -08:00
atm	net: Fix some fallout from the etner_addr_copy() changes.	2014-01-21 18:57:26 -08:00
ax25	net: add build-time checks for msg->msg_name size	2014-01-18 23:04:16 -08:00
batman-adv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-01-18 00:55:41 -08:00
bluetooth	net: add build-time checks for msg->msg_name size	2014-01-18 23:04:16 -08:00
bridge	bridge: Prevent possible race condition in br_fdb_change_mac_address	2014-02-10 14:34:34 -08:00
caif	net: Include appropriate header file in caif/cfsrvl.c	2014-02-09 17:32:49 -08:00
can	linux-can-fixes-for-3.14-20140129	2014-01-30 16:48:17 -08:00
ceph	libceph: do not dereference a NULL bio pointer	2014-02-07 11:37:07 -08:00
core	net: fix 'ip rule' iif/oif device rename	2014-02-09 19:02:52 -08:00
dcb	dcb: use __dev_get_by_name instead of dev_get_by_name to find interface	2014-01-14 18:50:46 -08:00
dccp	ipv4: introduce hardened ip_no_pmtu_disc mode	2014-01-13 11:22:55 -08:00
decnet	net: Move prototype declaration to header file include/net/dn.h from net/decnet/af_decnet.c	2014-02-09 17:32:49 -08:00
dns_resolver	net/*: Fix FSF address in file headers	2013-12-06 12:37:57 -05:00
dsa	dsa: Use ether_addr_copy	2014-01-21 18:13:05 -08:00
ethernet	net: eth_type_trans() should use skb_header_pointer()	2014-01-16 15:30:31 -08:00
hsr	net/hsr: using kfree_rcu() to simplify the code	2013-12-17 16:32:30 -05:00
ieee802154	6lowpan: fix lockdep splats	2014-02-10 17:51:29 -08:00
ipv4	tcp: tsq: fix nonagle handling	2014-02-10 15:23:39 -08:00
ipv6	ipv6: icmp6_send: fix Oops when pinging a not set up IPv6 peer on a sit tunnel	2014-02-09 18:12:40 -08:00
ipx	ipx: implement shutdown()	2014-02-12 19:26:32 -05:00
irda	net: add build-time checks for msg->msg_name size	2014-01-18 23:04:16 -08:00
iucv
key	xfrm: export verify_userspi_info for pkfey and netlink interface	2013-12-16 12:54:02 +01:00
l2tp	ipv6: protect protocols not handling ipv4 from v4 connection/bind attempts	2014-01-21 16:59:19 -08:00
lapb
llc	llc: remove noisy WARN from llc_mac_hdr_init	2014-01-28 18:01:32 -08:00
mac80211	mac80211: fix virtual monitor interface iteration	2014-02-06 09:55:22 +01:00
mac802154	mac802154: fix following checkpath.pl warning Prefer pr_warn(... to pr_warning(...	2013-12-22 18:53:08 -05:00
mpls
netfilter	net: Include appropriate header file in netfilter/nft_lookup.c	2014-02-09 17:32:50 -08:00
netlabel	netlabel: Fix FSF address in file headers	2013-12-06 12:37:56 -05:00
netlink	net: add build-time checks for msg->msg_name size	2014-01-18 23:04:16 -08:00
netrom	net: add build-time checks for msg->msg_name size	2014-01-18 23:04:16 -08:00
nfc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-01-25 11:17:34 -08:00
openvswitch	openvswitch: Suppress error messages on megaflow updates	2014-02-04 22:32:38 -08:00
packet	af_packet: Add Queue mapping mode to af_packet fanout operation	2014-01-22 17:35:50 -08:00
phonet	net: add build-time checks for msg->msg_name size	2014-01-18 23:04:16 -08:00
rds	net: add build-time checks for msg->msg_name size	2014-01-18 23:04:16 -08:00
rfkill	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-01-25 11:17:34 -08:00
rose	net: add build-time checks for msg->msg_name size	2014-01-18 23:04:16 -08:00
rxrpc	RxRPC fixes	2014-01-28 18:04:18 -08:00
sched	net_sched: act: clean up tca_action_flush()	2014-02-12 19:23:32 -05:00
sctp	net: sctp: fix initialization of local source address on accepted ipv6 sockets	2014-02-06 21:18:06 -08:00
sunrpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-02-11 12:05:55 -08:00
tipc	tipc: add node_lock protection to link lookup function	2014-02-13 17:57:07 -05:00
unix	net: add build-time checks for msg->msg_name size	2014-01-18 23:04:16 -08:00
vmw_vsock	net: add build-time checks for msg->msg_name size	2014-01-18 23:04:16 -08:00
wimax
wireless	cfg80211: send scan results from work queue	2014-02-06 09:55:19 +01:00
x25	net: add build-time checks for msg->msg_name size	2014-01-18 23:04:16 -08:00
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-01-25 11:17:34 -08:00
compat.c	x86, x32: Correct invalid use of user timespec in the kernel	2014-01-30 18:44:13 -08:00
Kconfig	net: netprio: rename config to be more consistent with cgroup configs	2014-01-03 23:41:42 +01:00
Makefile	net: move 6lowpan compression code to separate module	2014-01-15 15:36:38 -08:00
nonet.c
socket.c	net: handle error more gracefully in socketpair()	2013-12-10 22:24:13 -05:00
sysctl_net.c