From 28dffdecdad4f3458b9aacec1a04803c7b5483a1 Mon Sep 17 00:00:00 2001
From: Aleksey Lysenko <lysenkoalexmail@gmail.com>
Date: Tue, 13 Dec 2016 17:08:04 +0200
Subject: Delete aborted QDrag

Aborted QDrag object has never been removed, moreover there was no way
to know a previous drag-and-drop operation status

Task-number: QTBUG-53990
Change-Id: I2b6a7aad86d94b9d5083f9799fe54752c251660b
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
---
 src/plugins/platforms/xcb/qxcbdrag.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/plugins/platforms/xcb/qxcbdrag.cpp b/src/plugins/platforms/xcb/qxcbdrag.cpp
index 494cecb3d1..58fb1f3918 100644
--- a/src/plugins/platforms/xcb/qxcbdrag.cpp
+++ b/src/plugins/platforms/xcb/qxcbdrag.cpp
@@ -1121,6 +1121,9 @@ void QXcbDrag::cancel()
     QBasicDrag::cancel();
     if (current_target)
         send_leave();
+
+    // remove canceled object
+    currentDrag()->deleteLater();
 }
 
 // find an ancestor with XdndAware on it
-- 
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