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mac80211: correct aid location in peering frames

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According to 802.11-2012 8.5.16.3.2 AID comes directly after the
capability bytes in mesh peering confirm frames.  The existing
code, however, was adding a 2 byte offset to this location,
resulting in garbage data going out over the air.  Remove the
offset to fix it.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Bob Copeland
2015-07-14 08:31:55 -04:00
committed by Johannes Berg
parent 042ab5fc7a
commit 2ea752cd2c
1 changed files with 1 additions and 1 deletions
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2
net/mac80211/mesh_plink.c
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@@ -306,7 +306,7 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
if (action == WLAN_SP_MESH_PEERING_CONFIRM) { if (action == WLAN_SP_MESH_PEERING_CONFIRM) {
/* AID */ /* AID */
pos = skb_put(skb, 2); pos = skb_put(skb, 2);
put_unaligned_le16(plid, pos + 2); put_unaligned_le16(plid, pos);
} }
if (ieee80211_add_srates_ie(sdata, skb, true, band) || if (ieee80211_add_srates_ie(sdata, skb, true, band) ||
ieee80211_add_ext_srates_ie(sdata, skb, true, band) || ieee80211_add_ext_srates_ie(sdata, skb, true, band) ||