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Commit 53d04525 authored by Felix Fietkau's avatar Felix Fietkau Committed by Johannes Berg
Browse files

mac80211: fix a memory leak on sta rate selection table 



If the rate control algorithm uses a selection table, it
is leaked when the station is destroyed - fix that.

Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Reported-by: default avatarChristophe Prévotaux <cprevotaux@nltinc.com>
Fixes: 0d528d85 ("mac80211: improve the rate control API")
Cc: stable@vger.kernel.org # v3.10+
[add commit log entry, remove pointless NULL check]
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent a9fb5416

net/mac80211/sta_info.c

+1 −0
Original line number Diff line number Diff line
@@ -240,6 +240,7 @@ void sta_info_free(struct ieee80211_local *local, struct sta_info *sta) 


	sta_dbg(sta->sdata, "Destroyed STA %pM\n", sta->sta.addr);



	kfree(rcu_dereference_raw(sta->sta.rates));

	kfree(sta);

}