diff options
Diffstat (limited to 'sys/dev/iwi')
| -rw-r--r-- | sys/dev/iwi/if_iwi.c | 4 |
1 files changed, 3 insertions, 1 deletions
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) { |
