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

[Brendan Shanks]

From: Brendan Shanks

Fixes a regression from bb2e02ab66c5c602d635722cf3a5820d6b366006.
---
 dlls/winemac.drv/cocoa_clipboard.m | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/winemac.drv/cocoa_clipboard.m b/dlls/winemac.drv/cocoa_clipboard.m
index a3dca323705..4994442f1df 100644
--- a/dlls/winemac.drv/cocoa_clipboard.m
+++ b/dlls/winemac.drv/cocoa_clipboard.m
@@ -103,6 +103,7 @@ CFArrayRef macdrv_copy_pasteboard_types(CFTypeRef pasteboard)
             @"com.compuserve.gif" : @(NSBitmapImageFileTypeGIF),
                    @"public.jpeg" : @(NSBitmapImageFileTypeJPEG),
         };
+        [BitmapOutputTypeMap retain];
     });

OnMainThread(^{