Messages in this thread Patch in this message | | | From | Yang Yingliang <> | Subject | [PATCH -next] wifi: mac80211: fix missing dev_kfree_skb() in error path in ieee80211_tx_control_port() | Date | Thu, 18 Aug 2022 12:33:49 +0800 |
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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(+)
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; } -- 2.25.1
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