From 1cd8e88e17729f57a9c7f751103e522596bb5de2 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 27 Mar 2013 14:30:12 +0100 Subject: mac80211: check DSSS params IE length in parser It's always just one byte, so check for that and remove the length field from the parser struct. Signed-off-by: Johannes Berg --- net/mac80211/mesh.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/mac80211/mesh.c') diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index aead5410c622..0acc2874d294 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -907,7 +907,7 @@ static void ieee80211_mesh_rx_bcn_presp(struct ieee80211_sub_if_data *sdata, (!elems.rsn && sdata->u.mesh.security != IEEE80211_MESH_SEC_NONE)) return; - if (elems.ds_params && elems.ds_params_len == 1) + if (elems.ds_params) freq = ieee80211_channel_to_frequency(elems.ds_params[0], band); else freq = rx_status->freq; -- cgit v1.2.3