Re: [PATCH v2 0/1] MR4233: winmm: Fix pszSound allocation in PlaySound_Alloc().

[Huw Davies (＠huw)]

Huw Davies (@huw) commented about dlls/winmm/playsound.c:
>      else
>      {
>          UNICODE_STRING usBuffer;
> -
>        RtlCreateUnicodeStringFromAsciiz(&usBuffer, pszSound);
> -
>        wps->pszSound = usBuffer.Buffer;
> -
>        if (!RtlCreateUnicodeStringFromAsciiz(&usBuffer, pszSound)) goto oom_error;
> -
>        wps->pszSound = wcsdup(usBuffer.Buffer);
> -
>        HeapFree(GetProcessHeap(), 0, usBuffer.Buffer);

```suggestion:-0+0
            RtlFreeUnicodeString(&usBuffer);
```