I suspect that you are not the person to send this to, but I wasn't sure

where else to mail it. I am the maintainer of unixODBC, and we have a
set of code in our project that started life as the Postgres windows
ODBC driver, which has been ported back to unix. Anyway I have just
fixed a memory leak in the driver, and I cant see any mention of the fix
being done in the main Postgres code, so I thougth I would let you know.

Its in the statement.c module, after the COMMIT statement has been
executed in SC_Execute, the code was

Nick Gorham

src/interfaces/odbc/statement.c

@@ -827,7 +827,8 @@ QueryInfo qi;
 
 		//	If we are in autocommit, we must send the commit.
 		if ( ! self->internal && CC_is_in_autocommit(conn) && STMT_UPDATE(self)) {
-			CC_send_query(conn, "COMMIT", NULL);
+	    res = CC_send_query(conn, "COMMIT", NULL);
+	    QR_Destructor(res);
 	    CC_set_no_trans(conn);
 		}