This is a note to let you know that I've just added the patch titled
wifi: mac80211: reset negotiated TTLM on disconnect
to the 6.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
wifi-mac80211-reset-negotiated-ttlm-on-disconnect.patch
and it can be found in the queue-6.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit e340774595460c88ee212ba6ad803e97020ab880
Author: Johannes Berg <johannes.berg@xxxxxxxxx>
Date: Mon May 6 21:18:59 2024 +0200
wifi: mac80211: reset negotiated TTLM on disconnect
[ 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@xxxxxxxxx>
Link: https://msgid.link/20240506211858.04142e8fe01c.Ia144457e086ebd8ddcfa31bdf5ff210b4b351c22@changeid
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 0a9949bbd7576..ad2ce9c92ba8a 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -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);
