mirror of
git://git.openwrt.org/openwrt/openwrt.git
synced 2024-12-20 05:41:19 +00:00
13 lines
350 B
Diff
13 lines
350 B
Diff
--- a/net80211/ieee80211_input.c
|
|
+++ b/net80211/ieee80211_input.c
|
|
@@ -250,6 +250,9 @@ ieee80211_input(struct ieee80211vap * va
|
|
if (vap->iv_opmode == IEEE80211_M_MONITOR)
|
|
goto out;
|
|
|
|
+ if (!skb->data)
|
|
+ goto out;
|
|
+
|
|
if (skb->len < sizeof(struct ieee80211_frame_min)) {
|
|
IEEE80211_DISCARD_MAC(vap, IEEE80211_MSG_ANY,
|
|
ni->ni_macaddr, NULL,
|