From 7a8f2c835afb4bd110719c557adb9c3f2adfe6ec Mon Sep 17 00:00:00 2001
From: tsic404 <liuheng@deepin.org>
Date: Mon, 13 Mar 2023 13:16:55 +0800
Subject: [PATCH] fix: fix some window preview crash

get a QImage copy data to prevent XDestroyImage clear image data which make a empty QImage

log:
---
 frame/item/components/appsnapshot.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frame/item/components/appsnapshot.cpp b/frame/item/components/appsnapshot.cpp
index 85d5faee1..769c485f0 100644
--- a/frame/item/components/appsnapshot.cpp
+++ b/frame/item/components/appsnapshot.cpp
@@ -226,7 +226,7 @@ void AppSnapshot::fetchSnapshot()
                     emit requestCheckWindow();
                     return;
                 }
-                qimage = QImage((const uchar *)(ximage->data), ximage->width, ximage->height, ximage->bytes_per_line, QImage::Format_RGB32);
+                qimage = QImage(reinterpret_cast<uchar*>(ximage->data), ximage->width, ximage->height, ximage->bytes_per_line, QImage::Format_RGB32).copy();
             }
 
             Q_ASSERT(!qimage.isNull());