Alexander Y. Fomichev 4c75431ac3 net: prevent of emerging cross-namespace symlinks ...

Code manipulating sysfs symlinks on adjacent net_devices(s)
currently doesn't take into account that devices potentially
belong to different namespaces.

This patch trying to fix an issue as follows:
- check for net_ns before creating / deleting symlink.
  for now only netdev_adjacent_rename_links and
  __netdev_adjacent_dev_remove are affected, afaics
  __netdev_adjacent_dev_insert implies both net_devs
  belong to the same namespace.
- Drop all existing symlinks to / from all adj_devs before
  switching namespace and recreate them just after.

Signed-off-by: Alexander Y. Fomichev <git.user@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2014-08-25 15:17:43 -07:00

..

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: prevent of emerging cross-namespace symlinks

2014-08-25 15:17:43 -07:00

drop_monitor.c

drop_monitor: remove unnecessary break after return

2014-07-15 16:27:00 -07:00

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: split 'struct sk_filter' into socket and bpf parts

2014-08-02 15:03:58 -07:00

flow_dissector.c

net: Only do flow_dissector hash computation once per packet

2014-07-07 21:14:21 -07:00

flow.c

Merge tag 'cpu-hotplug-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2014-04-07 14:55:46 -07:00

gen_estimator.c

…

gen_stats.c

…

iovec.c

net: sendmsg: fix NULL pointer dereference

2014-07-29 12:20:22 -07:00

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

neighbour : fix ndm_type type error issue

2014-07-28 17:52:17 -07:00

net_namespace.c

namespaces: Use task_lock and not rcu to protect nsproxy

2014-07-29 18:08:50 -07:00

net-procfs.c

…

net-sysfs.c

net: do not name the pointer to struct net_device net

2014-07-24 23:33:55 -07:00

net-sysfs.h

net: netdev_kobject_init: annotate with __init

2014-01-05 20:27:54 -05:00

net-traces.c

…

netclassid_cgroup.c

cgroup: rename cgroup_subsys->base_cftypes to ->legacy_cftypes

2014-07-15 11:05:09 -04:00

netevent.c

…

netpoll.c

netpoll: fix use after free

2014-07-08 20:50:53 -07:00

netprio_cgroup.c

cgroup: rename cgroup_subsys->base_cftypes to ->legacy_cftypes

2014-07-15 11:05:09 -04:00

pktgen.c

pktgen: remove unnecessary break after goto

2014-07-15 16:27:00 -07:00

ptp_classifier.c

net: filter: split 'struct sk_filter' into socket and bpf parts

2014-08-02 15:03:58 -07:00

request_sock.c

inet: reduce TLB pressure for listeners

2014-06-25 16:37:24 -07:00

rtnetlink.c

rtnetlink: fix VF info size

2014-08-08 10:28:09 -07:00

scm.c

…

secure_seq.c

inetpeer: get rid of ip_id_count

2014-06-02 11:00:41 -07:00

skbuff.c

net: Always untag vlan-tagged traffic on input.

2014-08-11 12:16:51 -07:00

sock_diag.c

net: filter: split 'struct sk_filter' into socket and bpf parts

2014-08-02 15:03:58 -07:00

sock.c

net-timestamp: TCP timestamping

2014-08-05 16:35:54 -07:00

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: Simplify ptp class checks

2014-07-07 16:57:09 -07:00

tso.c

net: tso: Export symbols for modular build

2014-05-30 15:52:03 -07:00

user_dma.c

…

utils.c

net: avoid dependency of net_get_random_once on nop patching

2014-05-14 00:37:34 -04:00