[PATCH 0/1] MR5572: winemac.drv: Fix use-after-free in macdrv_copy_pasteboard_types.

[Brendan Shanks (＠bshanks)]

ObjC dictionary literals are autoreleased, meaning BitmapOutputTypeMap was released at the end of the first call to macdrv_copy_pasteboard_types. Any call after that was liable to crash, depending on whether it was overwritten. More complex objects on the clipboard (like a file copied in the Finder) seemed to trigger a crash, which manifested as explorer.exe taking 100% of CPU (since the main thread crashed, then the SEGV handler crashed because it's not a Wine thread).

Fixes a regression from bb2e02ab66c5c602d635722cf3a5820d6b366006.