Author: avos
Date: Tue Dec 18 05:08:56 2018
New Revision: 342185
URL: https://svnweb.freebsd.org/changeset/base/342185
Log:
iwi(4): do not leak node reference when IWI_FLAG_ASSOCIATED flag is set.
MFC after: 6 days
Modified:
head/sys/dev/iwi/if_iwi.c
Modified: head/sys/dev/iwi/if_iwi.c
==============================================================================
--- head/sys/dev/iwi/if_iwi.c Tue Dec 18 03:00:12 2018 (r342184)
+++ head/sys/dev/iwi/if_iwi.c Tue Dec 18 05:08:56 2018 (r342185)
@@ -2833,12 +2833,12 @@ iwi_auth_and_assoc(struct iwi_softc *sc, struct ieee80
IWI_LOCK_ASSERT(sc);
- ni = ieee80211_ref_node(vap->iv_bss);
-
if (sc->flags & IWI_FLAG_ASSOCIATED) {
DPRINTF(("Already associated\n"));
return (-1);
}
+
+ ni = ieee80211_ref_node(vap->iv_bss);
IWI_STATE_BEGIN(sc, IWI_FW_ASSOCIATING);
error = 0;
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