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Johannes Berg ce6b697499 nl80211: fix radio statistics in survey dump 
Even if userspace specifies the NL80211_ATTR_SURVEY_RADIO_STATS
attribute, we cannot get the statistics because we're not really
parsing the incoming attributes properly any more.

Fix this by passing the attrbuf to nl80211_prepare_wdev_dump()
and filling it there, if given, and using a local version only
if no output is desired.

Since I'm touching it anyway, make nl80211_prepare_wdev_dump()
static.

Fixes: 50508d941c18 ("cfg80211: use parallel_ops for genl")
Reported-by: Jan Fuchs <jf@simonwunderlich.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Tested-by: Sven Eckelmann <sven@narfation.org>
Link: https://lore.kernel.org/r/20211029092539.2851b4799386.If9736d4575ee79420cbec1bd930181e1d53c7317@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-11-15 10:51:51 +01:00
..
certs
cfg80211: ship certificates as hex files
2017-12-19 09:28:01 +01:00
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
ap.c
cfg80211: call disconnect_wk when AP stops
2019-02-01 11:12:50 +01:00
chan.c
cfg80211: add cfg80211_any_usable_channels()
2021-06-23 13:05:08 +02:00
core.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-10-28 10:43:58 -07:00
core.h
cfg80211: fix management registrations locking
2021-10-25 15:20:22 +02:00
debugfs.c
cfg80211: avoid holding the RTNL when calling the driver
2021-01-26 11:55:50 +01:00
debugfs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ethtool.c
cfg80211: check wiphy driver existence for drvinfo report
2020-02-07 12:53:26 +01:00
ibss.c
cfg80211: avoid holding the RTNL when calling the driver
2021-01-26 11:55:50 +01:00
Kconfig
cfg80211: select CONFIG_CRC32
2021-01-05 15:50:36 -08:00
lib80211_crypt_ccmp.c
lib80211: use crypto API ccm(aes) transform for CCMP processing
2019-07-26 13:22:47 +02:00
lib80211_crypt_tkip.c
mm, treewide: rename kzfree() to kfree_sensitive()
2020-08-07 11:33:22 -07:00
lib80211_crypt_wep.c
mm, treewide: rename kzfree() to kfree_sensitive()
2020-08-07 11:33:22 -07:00
lib80211.c
lib80211: Remove unused macro DRV_NAME
2020-09-18 11:53:00 +02:00
Makefile
cfg80211: honour V=1 in certificate code generation
2021-09-23 13:37:02 +02:00
mesh.c
cfg80211/mac80211: add mesh_param "mesh_nolearn" to skip path discovery
2020-07-31 09:24:23 +02:00
mlme.c
cfg80211: fix management registrations locking
2021-10-25 15:20:22 +02:00
nl80211.c
nl80211: fix radio statistics in survey dump
2021-11-15 10:51:51 +01:00
nl80211.h
nl80211: fix radio statistics in survey dump
2021-11-15 10:51:51 +01:00
ocb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
of.c
cfg80211: support ieee80211-freq-limit DT property
2017-01-06 14:01:13 +01:00
pmsr.c
nl80211/cfg80211: add BSS color to NDP ranging parameters
2021-06-23 11:29:14 +02:00
radiotap.c
mac80211: Use flex-array for radiotap header bitmap
2021-08-13 09:58:25 +02:00
rdev-ops.h
cfg80211: AP mode driver offload for FILS association crypto
2021-09-27 13:00:51 +02:00
reg.c
cfg80211: use wiphy DFS domain if it is self-managed
2021-08-26 11:04:55 +02:00
reg.h
cfg80211: avoid holding the RTNL when calling the driver
2021-01-26 11:55:50 +01:00
scan.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-10-28 10:43:58 -07:00
sme.c
cfg80211: remove WARN_ON() in cfg80211_sme_connect
2021-04-08 10:14:55 +02:00
sysfs.c
cfg80211: shut down interfaces on failed resume
2021-06-09 16:09:20 +02:00
sysfs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace.c
…
trace.h
cfg80211: AP mode driver offload for FILS association crypto
2021-09-27 13:00:51 +02:00
util.c
cfg80211: call cfg80211_stop_ap when switch from P2P_GO type
2021-11-15 10:51:13 +01:00
wext-compat.c
cfg80211: expose the rfkill device to the low level driver
2021-06-23 11:29:13 +02:00
wext-compat.h
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
wext-core.c
wext: fix NULL-ptr-dereference with cfg80211's lack of commit()
2021-01-26 11:59:42 +01:00
wext-priv.c
…
wext-proc.c
proc: introduce proc_create_net{,_data}
2018-05-16 07:24:30 +02:00
wext-sme.c
cfg80211: avoid holding the RTNL when calling the driver
2021-01-26 11:55:50 +01:00
wext-spy.c
wireless: wext-spy: Fix out-of-bounds warning
2021-06-23 10:57:17 +02:00