2 files changed, 7 insertions, 3 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoaclipboard.mm b/src/plugins/platforms/cocoa/qcocoaclipboard.mm
index a35c153084..141940cc50 100644
--- a/src/plugins/platforms/cocoa/qcocoaclipboard.mm
+++ b/src/plugins/platforms/cocoa/qcocoaclipboard.mm
@@ -67,7 +67,7 @@ void QCocoaClipboard::setMimeData(QMimeData *data, QClipboard::Mode mode)
         }
 
         pasteBoard->sync();
-        pasteBoard->setMimeData(data);
+        pasteBoard->setMimeData(data, QMacPasteboard::LazyRequest);
         emitChanged(mode);
     }
 }
diff --git a/src/plugins/platforms/cocoa/qmacclipboard.mm b/src/plugins/platforms/cocoa/qmacclipboard.mm
index 358a6b49fd..654647b35a 100644
--- a/src/plugins/platforms/cocoa/qmacclipboard.mm
+++ b/src/plugins/platforms/cocoa/qmacclipboard.mm
@@ -138,8 +138,12 @@ QMacPasteboard::QMacPasteboard(CFStringRef name, uchar mt)
 
 QMacPasteboard::~QMacPasteboard()
 {
-    // commit all promises for paste after exit close
-    resolvingBeforeDestruction = true;
+    /*
+        Commit all promises for paste when shutting down,
+        unless we are the stack-allocated clipboard used by QCocoaDrag.
+    */
+    if (mime_type == QMacInternalPasteboardMime::MIME_DND)
+        resolvingBeforeDestruction = true;
     PasteboardResolvePromises(paste);
     if (paste)
         CFRelease(paste);