]> git.baikalelectronics.ru Git - kernel.git/commit
wifi: mac80211: Fix ack frame idr leak when mesh has no route
authorNicolas Cavallari <nicolas.cavallari@green-communications.fr>
Thu, 27 Oct 2022 14:01:33 +0000 (16:01 +0200)
committerJohannes Berg <johannes.berg@intel.com>
Wed, 2 Nov 2022 08:48:11 +0000 (09:48 +0100)
commit5987b6485c080d79e297c7b054c7931f8de84fdb
tree551b87c3b4833eabdbf6900f7ef0397af23471fb
parent27832c8f2f9aeb774c2af32ce5de9065e72a70fe
wifi: mac80211: Fix ack frame idr leak when mesh has no route

When trying to transmit an data frame with tx_status to a destination
that have no route in the mesh, then it is dropped without recrediting
the ack_status_frames idr.

Once it is exhausted, wpa_supplicant starts failing to do SAE with
NL80211_CMD_FRAME and logs "nl80211: Frame command failed".

Use ieee80211_free_txskb() instead of kfree_skb() to fix it.

Signed-off-by: Nicolas Cavallari <nicolas.cavallari@green-communications.fr>
Link: https://lore.kernel.org/r/20221027140133.1504-1-nicolas.cavallari@green-communications.fr
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/mesh_pathtbl.c