From ee0f352bd101a476fd21844fbdee59d29a026442 Mon Sep 17 00:00:00 2001 From: sam Date: Thu, 7 Jul 2005 02:55:04 +0000 Subject: reclaim mbuf when ieee80211_crypto_encap fails Approved by: re (scottl) Obtained from: netbsd --- sys/dev/iwi/if_iwi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'sys/dev/iwi') diff --git a/sys/dev/iwi/if_iwi.c b/sys/dev/iwi/if_iwi.c index e6aa051..35d9674 100644 --- a/sys/dev/iwi/if_iwi.c +++ b/sys/dev/iwi/if_iwi.c @@ -1355,8 +1355,10 @@ iwi_tx_start(struct ifnet *ifp, struct mbuf *m0, struct ieee80211_node *ni) bcopy(mtod(m0, struct ieee80211_frame *), &wh, sizeof (struct ieee80211_frame)); if (wh.i_fc[1] & IEEE80211_FC1_WEP) { k = ieee80211_crypto_encap(ic, ni, m0); - if (k == NULL) + if (k == NULL) { + m_freem(m0); return ENOBUFS; + } } if (sc->sc_drvbpf != NULL) { -- cgit v1.1