2024-05-06 19:19:03

by Johannes Berg

[permalink] [raw]
Subject: [PATCH] wifi: mac80211: fix TTLM teardown work

From: Johannes Berg <[email protected]>

The worker calculates the wrong sdata pointer, so if it ever
runs, it'll crash. Fix that.

Fixes: a17a58ad2ff2 ("wifi: mac80211: add support for tearing down negotiated TTLM")
Reviewed-by: Miriam Rachel Korenblit <[email protected]>
Signed-off-by: Johannes Berg <[email protected]>
---
net/mac80211/mlme.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 04a125a9ffd1..4493e63e3722 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -6841,7 +6841,7 @@ static void ieee80211_teardown_ttlm_work(struct wiphy *wiphy,
u16 new_dormant_links;
struct ieee80211_sub_if_data *sdata =
container_of(work, struct ieee80211_sub_if_data,
- u.mgd.neg_ttlm_timeout_work.work);
+ u.mgd.teardown_ttlm_work);

if (!sdata->vif.neg_ttlm.valid)
return;
--
2.44.0