a_uint16_t tmp;
a_uint16_t offset = IEEE80211_WLAN_HDR_LEN;
a_uint8_t b1, b2;
+ struct ieee80211_qosframe_addr4 *wh_mesh;
if (IEEE80211_QOS_HAS_SEQ(wh))
offset += 4; // pad for 4 byte alignment
+ /* set the offset to 32 if the mesh control field is present */
+ wh_mesh = (struct ieee80211_qosframe_addr4 *)wh;
+ if (wh_mesh->i_qos[1] & 0x01)
+ offset = 32;
+
iv = (a_uint8_t *) wh;
iv = iv + offset;