On Wed, 2008-07-09 at 09:44 +0200, Johannes Berg wrote:
> > --- a/net/mac80211/wep.c
> > +++ b/net/mac80211/wep.c
> > @@ -291,9 +291,10 @@ u8 * ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key)
> > ieee80211_rx_result
> > ieee80211_crypto_wep_decrypt(struct ieee80211_rx_data *rx)
> > {
> > - if ((rx->fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA &&
> > - ((rx->fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_MGMT ||
> > - (rx->fc & IEEE80211_FCTL_STYPE) != IEEE80211_STYPE_AUTH))
> > + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data;
> > +
> > + if (ieee80211_is_data(hdr->frame_control) &&
> > + ieee80211_is_auth(hdr->frame_control))
> > return RX_CONTINUE;
>
> That one seems impossible to hit now and should be !is_data && !is_auth
> I think.
Yep. I'll have another look over this to see if I made any others.
Harvey
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