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authorBob Copeland <me@bobcopeland.com>2015-07-14 08:31:55 -0400
committerJohannes Berg <johannes.berg@intel.com>2015-07-17 14:38:10 +0200
commit2ea752cd2ce066c5d8c1807b5310ef329885cecb (patch)
treec0558477438bb369e1f30ce845f38ab7fd436a24 /net/mac80211
parent042ab5fc7a80b934032fcc673a125feb36645b33 (diff)
downloadlinux-2ea752cd2ce066c5d8c1807b5310ef329885cecb.tar.bz2
mac80211: correct aid location in peering frames
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>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/mesh_plink.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 5438d13e2f00..f17127e754c9 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -306,7 +306,7 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
if (action == WLAN_SP_MESH_PEERING_CONFIRM) {
/* AID */
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) ||
ieee80211_add_ext_srates_ie(sdata, skb, true, band) ||