PASN: Add a handler func to send mgmt frames to the driver from AP

Introduce a function handler to transmit PASN Authentication frames to
the driver. This removes the hapd dependency for sending the frames.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>

diff --git a/src/ap/ieee802_11.c b/src/ap/ieee802_11.c
index 44c469cbc3d210f7589ec810b5801b0395d21804..14e4a4eabb58c1c470549f098d4b2d47ca8fc336 100644 (file)
--- a/src/ap/ieee802_11.c
+++ b/src/ap/ieee802_11.c
@@ -2832,6 +2832,15 @@ static int pasn_wd_handle_fils(struct hostapd_data *hapd, struct sta_info *sta,
 #endif /* CONFIG_FILS */
 
 
+static int hapd_pasn_send_mlme(void *ctx, const u8 *data, size_t data_len,
+                              int noack, unsigned int freq, unsigned int wait)
+{
+       struct hostapd_data *hapd = ctx;
+
+       return hostapd_drv_send_mlme(hapd, data, data_len, 0, NULL, 0, 0);
+}
+
+
 static struct wpabuf * pasn_get_wrapped_data(struct wpas_pasn *pasn)
 {
        switch (pasn->akmp) {
@@ -2870,6 +2879,7 @@ static void hapd_initialize_pasn(struct hostapd_data *hapd,
        struct wpas_pasn *pasn = sta->pasn;
 
        pasn->cb_ctx = hapd;
+       pasn->send_mgmt = hapd_pasn_send_mlme;
        pasn->pasn_groups = hapd->conf->pasn_groups;
        pasn->wpa_key_mgmt = hapd->conf->wpa_key_mgmt;
        pasn->rsn_pairwise = hapd->conf->rsn_pairwise;
@@ -3042,9 +3052,8 @@ static void handle_auth_pasn_comeback(struct wpas_pasn *pasn,
        wpa_printf(MSG_DEBUG,
                   "PASN: comeback: STA=" MACSTR, MAC2STR(peer_addr));
 
-       ret = hostapd_drv_send_mlme(pasn->cb_ctx, wpabuf_head(buf),
-                                   wpabuf_len(buf), 0,
-                                   NULL, 0, 0);
+       ret = pasn->send_mgmt(pasn->cb_ctx, wpabuf_head_u8(buf),
+                             wpabuf_len(buf), 0, 0, 0);
        if (ret)
                wpa_printf(MSG_INFO, "PASN: Failed to send comeback frame 2");
 
@@ -3188,8 +3197,8 @@ done:
                   "PASN: Building frame 2: success; resp STA=" MACSTR,
                   MAC2STR(peer_addr));
 
-       ret = hostapd_drv_send_mlme(pasn->cb_ctx, wpabuf_head(buf),
-                                   wpabuf_len(buf), 0, NULL, 0, 0);
+       ret = pasn->send_mgmt(pasn->cb_ctx, wpabuf_head_u8(buf),
+                             wpabuf_len(buf), 0, 0, 0);
        if (ret)
                wpa_printf(MSG_INFO, "send_auth_reply: Send failed");