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freebsd-skq/sys/net80211
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avos b805f76317 net80211: fix possible panic for some drivers after r342211 
Check if rate control structures were allocated before trying to
access them in various places; this was possible before on
allocation failure (unlikely), but was revealed after r342211
where allocation was deferred.

In case if driver uses wlan_amrr(4) and it is loaded it
is possible to reproduce the panic via

sysctl net.wlan.<number>.rate_stats

(for wlan0 the number will be 0).

Tested with: RTL8188EE, AP mode + RTL8188CUS, STA mode.

MFC after:	3 days
2019-01-12 14:57:12 +00:00
..
_ieee80211.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_acl.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_action.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_action.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_adhoc.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_adhoc.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_ageq.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_ageq.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_alq.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_alq.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_amrr.c
net80211: fix possible panic for some drivers after r342211
2019-01-12 14:57:12 +00:00
ieee80211_amrr.h
…
ieee80211_crypto_ccmp.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_crypto_none.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_crypto_tkip.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_crypto_wep.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_crypto.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_crypto.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_ddb.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_dfs.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_dfs.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_freebsd.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_freebsd.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_hostap.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_hostap.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_ht.c
kernel: Fix several typos and minor errors
2017-12-27 03:23:21 +00:00
ieee80211_ht.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_hwmp.c
Fix misspellings of transmitter/transmitted
2018-08-10 20:37:32 +00:00
ieee80211_input.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_input.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_ioctl.c
net80211: fix panic when device is removed during initialization
2019-01-09 12:50:24 +00:00
ieee80211_ioctl.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_mesh.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_mesh.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_monitor.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_monitor.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_node.c
net80211: fix out-of-bounds read in ieee80211_amrr(9).
2018-12-19 03:08:10 +00:00
ieee80211_node.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_output.c
net80211: fix duplicate sequence number bump for non-AMPDU QoS frames.
2018-12-30 03:03:53 +00:00
ieee80211_phy.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_phy.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_power.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_power.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_proto.c
[net80211] add a method for checking if a VAP WME AC has a NOACK policy or not.
2017-12-09 23:16:02 +00:00
ieee80211_proto.h
net80211: wrap protection frame allocation into ieee80211_alloc_prot()
2018-03-09 11:33:56 +00:00
ieee80211_radiotap.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_radiotap.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_ratectl_none.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_ratectl.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_ratectl.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_regdomain.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_regdomain.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_rssadapt.c
net80211: fix possible panic for some drivers after r342211
2019-01-12 14:57:12 +00:00
ieee80211_rssadapt.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_scan_sta.c
kernel: Fix several typos and minor errors
2017-12-27 03:23:21 +00:00
ieee80211_scan_sw.c
[net80211] don't abort a background scan upon reception of a single packet.
2016-10-28 02:09:45 +00:00
ieee80211_scan_sw.h
…
ieee80211_scan.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_scan.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_sta.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_sta.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_superg.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_superg.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_tdma.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_tdma.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_var.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_vht.c
Fix build without IEEE80211_DEBUG.
2017-01-10 19:28:40 +00:00
ieee80211_vht.h
[net80211] create a helper function to calculate the station facing VHT capabilities.
2017-01-10 05:30:15 +00:00
ieee80211_wds.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_wds.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211_xauth.c
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00
ieee80211.c
net80211: Fix ifdetach w/o ifattach, small whitespace cleanup
2018-07-10 23:30:19 +00:00
ieee80211.h
sys: general adoption of SPDX licensing ID tags.
2017-11-27 15:23:17 +00:00