Cleaned up 3 memory leaks in netlist_create_from_ast.c (line: 1369, 2800,

2971)

Author: vincelasal

ODIN_II/SRC/netlist_create_from_ast.c

@@ -1366,6 +1366,7 @@ nnet_t* define_nets_with_driver(ast_node_t* var_declare, char *instance_name_pre
 			/* store the data which is an idx here */
 			output_nets_sc->data[sc_spot] = (void*)new_net;
 			new_net->name = temp_string;
+			free(temp_string);
 
 			/* Assign initial value to this net if it exists */
 			if(var_declare->types.variable.is_initialized){
@@ -2796,6 +2797,7 @@ signal_list_t *create_pins(ast_node_t* var_declare, char *name, char *instance_n
 		add_pin_to_signal_list(return_sig_list, new_pin);
 	}
 
+	free(pin_list);
 	return return_sig_list; 
 }
 
@@ -2967,6 +2969,7 @@ signal_list_t *assignment_alias(ast_node_t* assignment, char *instance_name_pref
 			add_pin_to_signal_list(we, get_one_pin(verilog_netlist));
 			add_input_port_to_implicit_memory(left_memory, we, "we2");
 
+			free(in_1);
 			in_1 = init_signal_list();
 			char *name = left->children[0]->types.identifier;
 			int i;