The size is used during cache lookup. Clearing it will break lookup
and prevent detection of double-freeing when warn+heap is enabled.
Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
(cherry picked from commit 3bc2ec33)
Signed-off-by: Michael Stefaniuc <mstefani@winehq.org>