| Message ID | 20220818043349.4168835-1-yangyingliang@huawei.com (mailing list archive) |
|---|---|
| State | Awaiting Upstream |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | [-next] wifi: mac80211: fix missing dev_kfree_skb() in error path in ieee80211_tx_control_port() | expand |
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 45df9932d0ba..594bd70ee641 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -5885,6 +5885,7 @@ int ieee80211_tx_control_port(struct wiphy *wiphy, struct net_device *dev, rcu_read_lock(); err = ieee80211_lookup_ra_sta(sdata, skb, &sta); if (err) { + dev_kfree_skb(skb); rcu_read_unlock(); return err; }
Add missing dev_kfree_skb() in error path in ieee80211_tx_control_port() to avoid memory leak. Fixes: dd820ed6336a ("wifi: mac80211: return error from control port TX for drops") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- net/mac80211/tx.c | 1 + 1 file changed, 1 insertion(+)