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| author | Johannes Berg <johannes.berg@intel.com> | 2013-03-27 17:30:12 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-04-08 11:16:56 +0400 |
| commit | 1cd8e88e17729f57a9c7f751103e522596bb5de2 (patch) | |
| tree | c20e4a7bed65480cea84f6a38bb4d0d44dd115f0 /net/mac80211/mesh.c | |
| parent | a6dfba841c4d38312115dc6b08d86cc496af7e88 (diff) | |
| download | linux-1cd8e88e17729f57a9c7f751103e522596bb5de2.tar.xz | |
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 <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mesh.c')
| -rw-r--r-- | net/mac80211/mesh.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |