Commit c269a203 authored by Johannes Berg's avatar Johannes Berg Committed by John W. Linville

mac80211: reply to directed probes in IBSS

WFA certification and the WMM spec require that we
always reply to unicast probe requests, so do that.
Signed-off-by: default avatarJohannes Berg <>
Signed-off-by: default avatarJohn W. Linville <>
parent 05e051d8
......@@ -664,12 +664,13 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata)
static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata,
struct ieee80211_mgmt *mgmt,
size_t len)
struct sk_buff *req)
struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(req);
struct ieee80211_mgmt *mgmt = (void *)req->data;
struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
struct ieee80211_local *local = sdata->local;
int tx_last_beacon;
int tx_last_beacon, len = req->len;
struct sk_buff *skb;
struct ieee80211_mgmt *resp;
u8 *pos, *end;
......@@ -689,7 +690,7 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata,
mgmt->bssid, tx_last_beacon);
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
if (!tx_last_beacon)
if (!tx_last_beacon && !(rx_status->rx_flags & IEEE80211_RX_RA_MATCH))
if (memcmp(mgmt->bssid, ifibss->bssid, ETH_ALEN) != 0 &&
......@@ -786,7 +787,7 @@ void ieee80211_ibss_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
switch (fc & IEEE80211_FCTL_STYPE) {
ieee80211_rx_mgmt_probe_req(sdata, mgmt, skb->len);
ieee80211_rx_mgmt_probe_req(sdata, skb);
ieee80211_rx_mgmt_probe_resp(sdata, mgmt, skb->len,
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