OpenCloudOS-Kernel/net/wireless
Andrei Otcheretianski 36a554cec1 nl80211: Don't verify owner_nlportid on NAN commands
If NAN interface is created with NL80211_ATTR_SOCKET_OWNER, the socket
that is used to create the interface is used for all NAN operations and
reporting NAN events.
However, it turns out that sending commands and receiving events on
the same socket is not possible in a completely race-free way:
If the socket buffer is overflowed by the events, the command response
will not be sent. In that case the caller will block forever on recv.
Using non-blocking socket for commands is more complicated and still
the command response or ack may not be received.
So, keep unicasting NAN events to the interface creator, but allow
using a different socket for commands.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-06-30 09:44:17 +03:00
..
.gitignore
Kconfig cfg80211: Fix some linguistics in Kconfig 2016-02-24 09:04:23 +01:00
Makefile For 4.11, we seem to have more than in the past few releases: 2017-01-14 12:02:15 -05:00
ap.c cfg80211: Make pre-CAC results valid only for ETSI domain 2017-03-06 13:54:15 +01:00
chan.c cfg80211: Share Channel DFS state across wiphys of same DFS domain 2017-03-06 13:54:20 +01:00
core.c cfg80211: support 4-way handshake offloading for 802.1X 2017-06-13 10:44:09 +02:00
core.h cfg80211: add request id to cfg80211_sched_scan_*() api 2017-04-28 14:51:43 +02:00
db.txt
debugfs.c cfg80211 debugfs: Cleanup some checkpatch issues 2017-02-08 09:15:59 +01:00
debugfs.h
ethtool.c cfg80211: make ethtool the driver's responsibility 2014-06-23 11:05:33 +02:00
genregdb.awk wireless: fixup genregdb.awk for remove of antenna gain from wireless-regd 2014-07-21 12:24:20 +02:00
ibss.c cfg80211: Make pre-CAC results valid only for ETSI domain 2017-03-06 13:54:15 +01:00
lib80211.c lib80211: remove unused print_ssid() 2014-10-14 02:18:27 +02:00
lib80211_crypt_ccmp.c lib80211: ratelimit key index mismatch 2015-12-04 14:43:32 +01:00
lib80211_crypt_tkip.c wireless: fix bogus maybe-uninitialized warning 2016-11-17 08:46:38 +02:00
lib80211_crypt_wep.c lib80211: Use skcipher and ahash 2016-01-27 20:36:03 +08:00
mesh.c wireless: Only join DFS channels in mesh mode if userspace flags support 2017-05-19 13:25:58 +02:00
mlme.c cfg80211: Use a structure to pass connect response params 2017-03-31 08:31:26 +02:00
nl80211.c nl80211: Don't verify owner_nlportid on NAN commands 2017-06-30 09:44:17 +03:00
nl80211.h cfg80211: unify cfg80211_roamed() and cfg80211_roamed_bss() 2017-04-28 12:28:44 +02:00
ocb.c cfg80211: ocb: Fix null pointer deref if join_ocb is unimplemented 2015-12-04 14:43:32 +01:00
of.c cfg80211: support ieee80211-freq-limit DT property 2017-01-06 14:01:13 +01:00
radiotap.c cfg80211: add radiotap VHT info to rtap_namespace_sizes 2016-02-24 09:04:41 +01:00
rdev-ops.h cfg80211: support 4-way handshake offloading for 802.1X 2017-06-13 10:44:09 +02:00
reg.c cfg80211: Fix dfs state propagation for non-DFS center channel 2017-04-25 21:42:52 +02:00
reg.h cfg80211: Share Channel DFS state across wiphys of same DFS domain 2017-03-06 13:54:20 +01:00
regdb.h cfg80211: relicense reg.c reg.h and genregdb.awk to ISC 2012-01-04 14:30:41 -05:00
scan.c cfg80211: make cfg80211_sched_scan_results() work from atomic context 2017-05-23 14:36:46 +02:00
sme.c nl80211: add authorized flag to ROAM event 2017-06-13 11:04:37 +02:00
sysfs.c cfg80211: check rdev resume callback only for registered wiphy 2017-03-29 09:11:29 +02:00
sysfs.h net: misc: Remove extern from function prototypes 2013-10-19 19:12:11 -04:00
trace.c cfg80211: add tracing to rdev-ops 2012-10-18 10:53:37 +02:00
trace.h cfg80211: support 4-way handshake offloading for 802.1X 2017-06-13 10:44:09 +02:00
util.c networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
wext-compat.c cfg80211: move add/change interface monitor flags into params 2017-04-13 13:41:38 +02:00
wext-compat.h cfg80211-wext: export symbols only when needed 2015-02-28 21:31:09 +01:00
wext-core.c dev_ioctl: copy only the smaller struct iwreq for wext 2017-06-14 13:52:44 +02:00
wext-priv.c
wext-proc.c net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
wext-sme.c cfg80211: wext does not need to set monitor channel in managed mode 2017-01-11 14:10:44 +01:00
wext-spy.c wireless: Convert compare_ether_addr to ether_addr_equal 2012-05-09 20:49:19 -04:00