diff options
author | Johannes Berg <johannes.berg@intel.com> | 2024-02-08 09:57:43 +0100 |
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committer | Johannes Berg <johannes.berg@intel.com> | 2024-02-08 09:58:25 +0100 |
commit | af4acac7caa17cf10742c80e2dd859e21d06abb9 (patch) | |
tree | 650468891990d2f8edc6726aab697ff35d8b9673 /net/mac80211/scan.c | |
parent | 94dd7ce1885e530a7b10bbe50d5d68ba1bb99e6e (diff) | |
parent | 0647903efbc84b772325b4d24d9487e24d6d1e03 (diff) | |
download | linux-stable-af4acac7caa17cf10742c80e2dd859e21d06abb9.tar.gz linux-stable-af4acac7caa17cf10742c80e2dd859e21d06abb9.tar.bz2 linux-stable-af4acac7caa17cf10742c80e2dd859e21d06abb9.zip |
Merge wireless into wireless-next
There are some changes coming to wireless-next that will
otherwise cause conflicts, pull wireless in first to be
able to resolve that when applying the individual changes
rather than having to do merge resolution later.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/scan.c')
-rw-r--r-- | net/mac80211/scan.c | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 8adcb23262f5..81644d15fe2f 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -9,7 +9,7 @@ * Copyright 2007, Michael Wu <flamingice@sourmilk.net> * Copyright 2013-2015 Intel Mobile Communications GmbH * Copyright 2016-2017 Intel Deutschland GmbH - * Copyright (C) 2018-2023 Intel Corporation + * Copyright (C) 2018-2024 Intel Corporation */ #include <linux/if_arp.h> @@ -237,14 +237,18 @@ ieee80211_bss_info_update(struct ieee80211_local *local, } static bool ieee80211_scan_accept_presp(struct ieee80211_sub_if_data *sdata, + struct ieee80211_channel *channel, u32 scan_flags, const u8 *da) { if (!sdata) return false; - /* accept broadcast for OCE */ - if (scan_flags & NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP && - is_broadcast_ether_addr(da)) + + /* accept broadcast on 6 GHz and for OCE */ + if (is_broadcast_ether_addr(da) && + (channel->band == NL80211_BAND_6GHZ || + scan_flags & NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP)) return true; + if (scan_flags & NL80211_SCAN_FLAG_RANDOM_ADDR) return true; return ether_addr_equal(da, sdata->vif.addr); @@ -293,6 +297,12 @@ void ieee80211_scan_rx(struct ieee80211_local *local, struct sk_buff *skb) wiphy_delayed_work_queue(local->hw.wiphy, &local->scan_work, 0); } + channel = ieee80211_get_channel_khz(local->hw.wiphy, + ieee80211_rx_status_to_khz(rx_status)); + + if (!channel || channel->flags & IEEE80211_CHAN_DISABLED) + return; + if (ieee80211_is_probe_resp(mgmt->frame_control)) { struct cfg80211_scan_request *scan_req; struct cfg80211_sched_scan_request *sched_scan_req; @@ -310,19 +320,15 @@ void ieee80211_scan_rx(struct ieee80211_local *local, struct sk_buff *skb) /* ignore ProbeResp to foreign address or non-bcast (OCE) * unless scanning with randomised address */ - if (!ieee80211_scan_accept_presp(sdata1, scan_req_flags, + if (!ieee80211_scan_accept_presp(sdata1, channel, + scan_req_flags, mgmt->da) && - !ieee80211_scan_accept_presp(sdata2, sched_scan_req_flags, + !ieee80211_scan_accept_presp(sdata2, channel, + sched_scan_req_flags, mgmt->da)) return; } - channel = ieee80211_get_channel_khz(local->hw.wiphy, - ieee80211_rx_status_to_khz(rx_status)); - - if (!channel || channel->flags & IEEE80211_CHAN_DISABLED) - return; - bss = ieee80211_bss_info_update(local, rx_status, mgmt, skb->len, channel); |