Commit 13e5afd3 authored by Zhengchao Shao's avatar Zhengchao Shao Committed by Johannes Berg
Browse files

wifi: mac80211: fix memory leak in ieee80211_if_add() 



When register_netdevice() failed in ieee80211_if_add(), ndev->tstats
isn't released. Fix it.

Fixes: 5a490510 ("mac80211: use per-CPU TX/RX statistics")
Signed-off-by: default avatarZhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221117064500.319983-1-shaozhengchao@huawei.com


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 5cc58b37

net/mac80211/iface.c

+1 −0
Original line number Diff line number Diff line
@@ -2195,6 +2195,7 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name, 


		ret = cfg80211_register_netdevice(ndev);

		if (ret) {

			ieee80211_if_free(ndev);

			free_netdev(ndev);

			return ret;

		}