P2P: Fix association with an AP/P2P GO that is not a P2P manager

Do not add a P2P IE when a station interface is trying to associate
to an AP or P2P GO that publishes a P2P IE but does not include
a P2P manageability attribute.

This addresses an interoperability issue that was reported in
https://bugzilla.kernel.org/show_bug.cgi?id=96471, where a P2P GO
rejects association from a station interface without a specified
reason.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>

src/p2p/p2p.c

@@ -2485,10 +2485,21 @@ static int p2p_assoc_req_ie_wlan_ap(struct p2p_data *p2p, const u8 *bssid,
 	size_t tmplen;
 	int res;
 	u8 group_capab;
+	struct p2p_message msg;
 
 	if (p2p_ie == NULL)
 		return 0; /* WLAN AP is not a P2P manager */
 
+	os_memset(&msg, 0, sizeof(msg));
+	if (p2p_parse_p2p_ie(p2p_ie, &msg) < 0)
+		return 0;
+
+	p2p_dbg(p2p, "BSS P2P manageability %s",
+		msg.manageability ? "enabled" : "disabled");
+
+	if (!msg.manageability)
+		return 0;
+
 	/*
 	 * (Re)Association Request - P2P IE
 	 * P2P Capability attribute (shall be present)