Root/
1 | --- a/net80211/ieee80211_input.c |
2 | +++ b/net80211/ieee80211_input.c |
3 | @@ -250,6 +250,9 @@ ieee80211_input(struct ieee80211vap * va |
4 | if (vap->iv_opmode == IEEE80211_M_MONITOR) |
5 | goto out; |
6 | |
7 | + if (!skb->data) |
8 | + goto out; |
9 | + |
10 | if (skb->len < sizeof(struct ieee80211_frame_min)) { |
11 | IEEE80211_DISCARD_MAC(vap, IEEE80211_MSG_ANY, |
12 | ni->ni_macaddr, NULL, |
13 |