map-controller: wsc memory fixes

src/core/cntlr_map.c

@@ -423,6 +423,7 @@ int handle_ap_autoconfig_wsc(void *cntlr, struct cmdu_buff *rx_cmdu)
 		return -1;
 
 	ret = send_cmdu(c, cmdu);
+	cmdu_free(cmdu);
 	return 0;
 out:
 	cmdu_free(cmdu);

src/core/cntlr_tlv_generator.c

@@ -269,8 +269,11 @@ int cntlr_gen_wsc(struct controller *c, struct cmdu_buff *frm,
 	ret = cmdu_put_tlv(frm, t);
 	if (ret) {
 		err("%s: error: cmdu_put_tlv()\n", __func__);
+		free(m2);
 		return -1;
 	}
+
+	free(m2);
 	return 0;
 }