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wifi: mac80211: reset negotiated TTLM on disconnect

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[ Upstream commit 609c12a2af046c3674af2d5c7978b025718de5e8 ]

The negotiated TTLM data must be reset on disconnect, otherwise
it may end up getting reused on another connection. Fix that.

Fixes: 8f500fbc6c65 ("wifi: mac80211: process and save negotiated TID to Link mapping request")
Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240506211858.04142e8fe01c.Ia144457e086ebd8ddcfa31bdf5ff210b4b351c22@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Johannes Berg 2024-05-06 21:18:59 +02:00 committed by Greg Kroah-Hartman
parent d28e8958fc
commit 12e0c7822a
1 changed files with 1 additions and 0 deletions
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1
net/mac80211/mlme.c
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@ -3287,6 +3287,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata,
sizeof(sdata->u.mgd.ttlm_info));
wiphy_delayed_work_cancel(sdata->local->hw.wiphy, &ifmgd->ttlm_work);
memset(&sdata->vif.neg_ttlm, 0, sizeof(sdata->vif.neg_ttlm));
wiphy_delayed_work_cancel(sdata->local->hw.wiphy,
&ifmgd->neg_ttlm_timeout_work);