https://bugs.winehq.org/show_bug.cgi?id=33961
--- Comment #9 from Egor to_egor@hotmail.com --- Hello, Nikolay. The patch from bug 36743 also fixes memory leaks in the following case:
interface ITestRpc { void DoMemLeak( [out, string, size_is( 100 + 1 )] unsigned char* szAnsi, [out, string, size_is( 100 + 1 )] wchar_t* wszWide );
}