On Mon, 2015-01-19 at 12:07 +0800, Fred Chou wrote: > From: Fred Chou <[email protected]> > > HT Control field may also be present in management frames, as defined > in 8.2.4.1.10 of 802.11-2012. Account for this in calculation of > header length. > > Signed-off-by: Fred Chou <[email protected]> > --- > net/wireless/util.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/net/wireless/util.c b/net/wireless/util.c > index 1d2fcfa..ce9617c 100644 > --- a/net/wireless/util.c > +++ b/net/wireless/util.c > @@ -297,6 +297,12 @@ unsigned int __attribute_const__ ieee80211_hdrlen(__le16 > fc) > { > unsigned int hdrlen = 24; > > + if (ieee80211_is_mgmt(fc)) { > + if (ieee80211_has_order(fc)) > + hdrlen += IEEE80211_HT_CTL_LEN; > + goto out; > + } > + > if (ieee80211_is_data(fc)) {
I think you should insert this after data since data frames are more common. johannes -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
