P2P: Verify that assoc req IEs are available for group update

Do not call p2p_group_notif_assoc() if the driver did not return
IEs from the association request.

Signed-hostap: Jouni Malinen <j@w1.fi>

diff --git a/src/ap/drv_callbacks.c b/src/ap/drv_callbacks.c
index 142ceb7cd00d8fb9200bb86c6f73b15668c63a23..3b6c57c4564c98e796a0d4b6a795aa54d2edc38a 100644 (file)
--- a/src/ap/drv_callbacks.c
+++ b/src/ap/drv_callbacks.c
@@ -203,8 +203,10 @@ skip_wpa_check:
        ieee802_1x_notify_port_enabled(sta->eapol_sm, 1);
 
 #ifdef CONFIG_P2P
-       p2p_group_notif_assoc(hapd->p2p_group, sta->addr,
-                             req_ies, req_ies_len);
+       if (req_ies) {
+               p2p_group_notif_assoc(hapd->p2p_group, sta->addr,
+                                     req_ies, req_ies_len);
+       }
 #endif /* CONFIG_P2P */
 
        return 0;