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86bc29e4a8
[mac80211] ca5ee6e mac80211: Fix potential endless loop 2c14710 mac80211: add more AQL fixes/improvements 91fb3ce mac80211: remove an obsolete patch that is no longer doing anything useful acf1733 mac80211: add preliminary support for enabling 802.11ax in config d717343 mac80211: update encap offload patches to the latest version 673062f mac80211: allow bigger A-MSDU sizes in VHT, even if HT is limited caf7277 mac80211: do not allow bigger VHT MPDUs than the hardware supports cd36c0d mac80211: select the first available channel for 5GHz interfaces 1c6d456 mac80211: fix regression in station connection monitor optimization 4bd7689 mac80211: update sta connection monitor regression fix [target] Sync: at91, ath25, ath79, lantiq, mediatek, mvebu.
32 lines
1.2 KiB
Diff
32 lines
1.2 KiB
Diff
From 5981fe5b0529ba25d95f37d7faa434183ad618c5 Mon Sep 17 00:00:00 2001
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From: Johannes Berg <johannes.berg@intel.com>
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Date: Mon, 3 Aug 2020 11:02:10 +0200
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Subject: [PATCH] mac80211: fix misplaced while instead of if
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This never was intended to be a 'while' loop, it should've
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just been an 'if' instead of 'while'. Fix this.
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I noticed this while applying another patch from Ben that
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intended to fix a busy loop at this spot.
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Cc: stable@vger.kernel.org
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Fixes: b16798f5b907 ("mac80211: mark station unauthorized before key removal")
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Reported-by: Ben Greear <greearb@candelatech.com>
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Link: https://lore.kernel.org/r/20200803110209.253009ae41ff.I3522aad099392b31d5cf2dcca34cbac7e5832dde@changeid
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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---
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net/mac80211/sta_info.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/net/mac80211/sta_info.c
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+++ b/net/mac80211/sta_info.c
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@@ -1051,7 +1051,7 @@ static void __sta_info_destroy_part2(str
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might_sleep();
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lockdep_assert_held(&local->sta_mtx);
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- while (sta->sta_state == IEEE80211_STA_AUTHORIZED) {
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+ if (sta->sta_state == IEEE80211_STA_AUTHORIZED) {
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ret = sta_info_move_state(sta, IEEE80211_STA_ASSOC);
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WARN_ON_ONCE(ret);
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}
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