diff options
Diffstat (limited to 'net')
-rw-r--r-- | net/ieee80211/ieee80211_rx.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c index f2de2e48b021..6284c99b456e 100644 --- a/net/ieee80211/ieee80211_rx.c +++ b/net/ieee80211/ieee80211_rx.c | |||
@@ -366,6 +366,12 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, | |||
366 | frag = WLAN_GET_SEQ_FRAG(sc); | 366 | frag = WLAN_GET_SEQ_FRAG(sc); |
367 | hdrlen = ieee80211_get_hdrlen(fc); | 367 | hdrlen = ieee80211_get_hdrlen(fc); |
368 | 368 | ||
369 | if (skb->len < hdrlen) { | ||
370 | printk(KERN_INFO "%s: invalid SKB length %d\n", | ||
371 | dev->name, skb->len); | ||
372 | goto rx_dropped; | ||
373 | } | ||
374 | |||
369 | /* Put this code here so that we avoid duplicating it in all | 375 | /* Put this code here so that we avoid duplicating it in all |
370 | * Rx paths. - Jean II */ | 376 | * Rx paths. - Jean II */ |
371 | #ifdef CONFIG_WIRELESS_EXT | 377 | #ifdef CONFIG_WIRELESS_EXT |