linux/net
Guillaume Nault f726214d9b l2tp: hold reference on tunnels printed in l2tp/tunnels debugfs file
Use l2tp_tunnel_get_nth() instead of l2tp_tunnel_find_nth(), to be safe
against concurrent tunnel deletion.

Use the same mechanism as in l2tp_ppp.c for dropping the reference
taken by l2tp_tunnel_get_nth(). That is, drop the reference just
before looking up the next tunnel. In case of error, drop the last
accessed tunnel in l2tp_dfs_seq_stop().

That was the last use of l2tp_tunnel_find_nth().

Fixes: 0ad6614048 ("l2tp: Add debugfs files for dumping l2tp debug info")
Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-13 12:17:26 -04:00
..
6lowpan
9p net/9p/client.c: fix potential refcnt problem of trans module 2018-04-05 21:36:23 -07:00
802
8021q vlan: also check phy_driver ts_info for vlan's real device 2018-04-01 20:53:50 -04:00
appletalk
atm
ax25
batman-adv Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-04-01 19:49:34 -04:00
bluetooth Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth 2018-04-08 17:19:15 -04:00
bpf
bridge
caif
can
ceph The big ticket items are: 2018-04-10 12:25:30 -07:00
core net: fix deadlock while clearing neighbor proxy table 2018-04-12 22:01:22 -04:00
dcb
dccp dccp: initialize ireq->ir_mark 2018-04-07 22:32:31 -04:00
decnet
dns_resolver
dsa net: dsa: Discard frames from unused ports 2018-04-08 10:34:49 -04:00
ethernet
hsr
ieee802154 inet: frags: fix ip6frag_low_thresh boundary 2018-04-04 12:04:59 -04:00
ife
ipv4 tcp: md5: reject TCP_MD5SIG or TCP_MD5SIG_EXT on established sockets 2018-04-12 21:46:11 -04:00
ipv6 net/ipv6: Increment OUTxxx counters after netfilter hook 2018-04-05 22:23:43 -04:00
iucv
kcm
key
l2tp l2tp: hold reference on tunnels printed in l2tp/tunnels debugfs file 2018-04-13 12:17:26 -04:00
l3mdev
lapb
llc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-04-01 19:49:34 -04:00
mac80211
mac802154
mpls
ncsi
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-04-01 19:49:34 -04:00
netlabel
netlink netlink: fix uninit-value in netlink_sendmsg 2018-04-07 22:32:31 -04:00
netrom
nfc
nsh
openvswitch
packet
phonet
psample
qrtr
rds rds: MP-RDS may use an invalid c_path 2018-04-11 10:24:01 -04:00
rfkill
rose
rxrpc rxrpc: Fix undefined packet handling 2018-04-04 11:04:08 -04:00
sched net_sched: fix a missing idr_remove() in u32_delete_key() 2018-04-07 12:36:45 -04:00
sctp sctp: do not check port in sctp_inet6_cmp_addr 2018-04-12 22:01:05 -04:00
smc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-04-01 19:49:34 -04:00
strparser strparser: Fix incorrect strp->need_bytes value. 2018-04-12 21:54:59 -04:00
sunrpc Chuck Lever did a bunch of work on nfsd tracepoints, on RDMA, and on 2018-04-05 19:15:29 -07:00
switchdev
tipc tipc: fix missing initializer in tipc_sendmsg() 2018-04-12 21:55:38 -04:00
tls net/tls: Remove VLA usage 2018-04-12 21:46:10 -04:00
unix af_unix: remove redundant lockdep class 2018-04-04 11:13:40 -04:00
vmw_vsock
wimax
wireless
x25
xfrm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-04-01 19:49:34 -04:00
compat.c net: socket: add __compat_sys_...msg() helpers; remove in-kernel calls to compat syscalls 2018-04-02 20:15:20 +02:00
Kconfig
Makefile
socket.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2018-04-05 11:56:35 -07:00
sysctl_net.c