Sven Eckelmann 94cb82f594 batman-adv: Prevent duplicated softif_vlan entry ... The function batadv_softif_vlan_get is responsible for adding new softif_vlan to the softif_vlan_list. It first checks whether the entry already is in the list or not. If it is, then the creation of a new entry is aborted. But the lock for the list is only held when the list is really modified. This could lead to duplicated entries because another context could create an entry with the same key between the check and the list manipulation. The check and the manipulation of the list must therefore be in the same locked code section. Fixes: 5d2c05b213 ("batman-adv: add per VLAN interface attribute framework") Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>		2018-09-06 14:37:05 +02:00
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bat_algo.c	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
bat_algo.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
bat_iv_ogm.c	batman-adv: Fix bat_ogm_iv best gw refcnt after netlink dump	2018-06-23 10:29:33 +02:00
bat_iv_ogm.h	batman-adv: Unify include guards style	2018-07-07 22:02:17 +02:00
bat_v_elp.c	batman-adv: Avoid probe ELP information leak	2018-09-06 13:54:47 +02:00
bat_v_elp.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
bat_v_ogm.c	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
bat_v_ogm.h	batman-adv: Unify include guards style	2018-07-07 22:02:17 +02:00
bat_v.c	batman-adv: Fix bat_v best gw refcnt after netlink dump	2018-06-23 10:29:33 +02:00
bat_v.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
bitarray.c	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
bitarray.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
bridge_loop_avoidance.c	net: drivers/net: Convert random_ether_addr to eth_random_addr	2018-06-23 10:49:14 +09:00
bridge_loop_avoidance.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
debugfs.c	Merge ra.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux	2018-07-20 21:17:12 -07:00
debugfs.h	batman-adv: Fix debugfs path for renamed softif	2018-06-23 10:29:33 +02:00
distributed-arp-table.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-03-23 11:31:58 -04:00
distributed-arp-table.h	batman-adv: add DAT cache netlink support	2018-03-14 10:15:08 +01:00
fragmentation.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-03-06 01:20:46 -05:00
fragmentation.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
gateway_client.c	batman-adv: Prevent duplicated gateway_node entry	2018-09-06 13:55:20 +02:00
gateway_client.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
gateway_common.c	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
gateway_common.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
hard-interface.c	batman-adv: Fix debugfs path for renamed softif	2018-06-23 10:29:33 +02:00
hard-interface.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
hash.c	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
hash.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
icmp_socket.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-03-23 11:31:58 -04:00
icmp_socket.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
Kconfig	batman-adv: Remove "default n" in Kconfig	2018-06-23 10:30:06 +02:00
log.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-03-23 11:31:58 -04:00
log.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
main.c	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
main.h	batman-adv: Start new development cycle	2018-04-22 09:29:14 +02:00
Makefile	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
multicast.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-05-26 19:46:15 -04:00
multicast.h	batman-adv: add multicast flags netlink support	2018-03-14 10:15:34 +01:00
netlink.c	batman-adv: add multicast flags netlink support	2018-03-14 10:15:34 +01:00
netlink.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
network-coding.c	batman-adv: Prevent duplicated nc_node entry	2018-09-06 13:55:58 +02:00
network-coding.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
originator.c	batman-adv: Join batadv_purge_orig_ref and _batadv_purge_orig	2018-07-07 22:02:17 +02:00
originator.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-03-06 01:20:46 -05:00
routing.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-03-23 11:31:58 -04:00
routing.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
send.c	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
send.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
soft-interface.c	batman-adv: Prevent duplicated softif_vlan entry	2018-09-06 14:37:05 +02:00
soft-interface.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
sysfs.c	batman-adv: Fix segfault when writing to sysfs elp_interval	2018-09-06 13:54:48 +02:00
sysfs.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
tp_meter.c	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
tp_meter.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
translation-table.c	batman-adv: Fix multicast TT issues with bogus ROAM flags	2018-06-23 10:29:33 +02:00
translation-table.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
tvlv.c	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
tvlv.h	batman-adv: Update copyright years for 2018	2018-02-26 17:57:39 +01:00
types.h	batman-adv: Convert batadv_dat_addr_t to proper type	2018-07-08 12:56:38 +02:00