dpp: allocate larger frame for proxied encap cmdu

src/cntlr_cmdu.c

@@ -1127,11 +1127,14 @@ struct cmdu_buff *cntlr_gen_proxied_encap_dpp(struct controller *c,
 
 	/* TODO: Pass proxied_encap_dpp_data parameter */
 
-	frm = cmdu_alloc_simple(CMDU_PROXIED_ENCAP_DPP, &mid);
+	frm = cmdu_alloc_frame(5000);
 	if (!frm) {
-		dbg("%s: -ENOMEM\n", __func__);
+		trace("%s: -ENOMEM\n", __func__);
 		return NULL;
 	}
+	cmdu_set_type(frm, CMDU_PROXIED_ENCAP_DPP);
+	cmdu_set_mid(frm, mid);
+
 
 	/* One 1905 Encap DPP TLV */
 	if (cntlr_gen_1905_encap_dpp_tlv(c, frm, enrollee,

src/cntlr_tlv.c

@@ -1769,7 +1769,7 @@ int cntlr_gen_1905_encap_dpp_tlv(struct controller *c, struct cmdu_buff *frm,
 	int offset = 0;
 	uint8_t flags = 0x0;
 
-	t = cmdu_reserve_tlv(frm, 1200);
+	t = cmdu_reserve_tlv(frm, 4700);
 	if (!t)
 		return -1;