plug a node reference leak in qwx_mgmt_rx_event()

This leak is of little consequence in station mode, but would be
problematic in hostap mode.

diff --git a/sys/dev/ic/qwx.c b/sys/dev/ic/qwx.c
index 193fdae..0382346 100644 (file)
--- a/sys/dev/ic/qwx.c
+++ b/sys/dev/ic/qwx.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: qwx.c,v 1.52 2024/02/24 15:21:39 cheloha Exp $        */
+/*     $OpenBSD: qwx.c,v 1.53 2024/02/29 11:42:31 stsp Exp $   */
 
 /*
  * Copyright 2023 Stefan Sperling <stsp@openbsd.org>
@@ -12793,6 +12793,7 @@ qwx_mgmt_rx_event(struct qwx_softc *sc, struct mbuf *m)
        }
 #endif
        ieee80211_input(ifp, m, ni, &rxi);
+       ieee80211_release_node(ic, ni);
 exit:
 #ifdef notyet
        rcu_read_unlock();