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| author | Paul Mackerras <paulus@samba.org> | 2007-10-03 07:33:17 +0200 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-10-03 07:33:17 +0200 |
| commit | 70f227d8846a8a9b1f36f71c42e11cc7c6e9408d (patch) | |
| tree | fb4dd5c8240bdaada819fb569c01a392b52847b9 /net/ieee80211/ieee80211_rx.c | |
| parent | [POWERPC] Fix panic in RTAS code (diff) | |
| parent | Merge branch 'sas-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarz... (diff) | |
| download | linux-70f227d8846a8a9b1f36f71c42e11cc7c6e9408d.tar.xz linux-70f227d8846a8a9b1f36f71c42e11cc7c6e9408d.zip | |
Merge branch 'linux-2.6' into for-2.6.24
Diffstat (limited to 'net/ieee80211/ieee80211_rx.c')
| -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, frag = WLAN_GET_SEQ_FRAG(sc); hdrlen = ieee80211_get_hdrlen(fc); + if (skb->len < hdrlen) { + printk(KERN_INFO "%s: invalid SKB length %d\n", + dev->name, skb->len); + goto rx_dropped; + } + /* Put this code here so that we avoid duplicating it in all * Rx paths. - Jean II */ #ifdef CONFIG_WIRELESS_EXT |