Re: [PATCH v4 0/2] MR5392: win32u: Avoid writing past allocated memory in peek_message().

[Jacek Caban (＠jacek)]

Jacek Caban (@jacek) commented about dlls/win32u/message.c:
> {
>      if (*prev_size < size)
>      {
> -
>    *buffer = malloc( size );
> -
>    *buffer = realloc( *buffer, size );

This leaks on error, we could leave the buffer unchanged in that case.