[PATCH 0/1] MR3869: dsound: Use malloc and free instead of _recalloc.

[Alex Henrie (＠alexhenrie)]

The memory is completely overwritten a few lines later, so there is no
reason to preserve its original contents. Furthermore, _recalloc will
not be available if this DLL switches from ucrtbase to msvcrt, and the
code as written would leak memory if _recalloc failed.