From 61909c2c5d71b51c87d3b41c0453c0a0565d5671 Mon Sep 17 00:00:00 2001
From: Le Tan <tamlokveer@gmail.com>
Date: Sat, 6 Oct 2018 15:04:18 +0800
Subject: [PATCH] MdEditOperations: check source image before insert from path

---
 src/vmdeditoperations.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/vmdeditoperations.cpp b/src/vmdeditoperations.cpp
index b93c6dc0..7cf0d75e 100644
--- a/src/vmdeditoperations.cpp
+++ b/src/vmdeditoperations.cpp
@@ -155,6 +155,12 @@ void VMdEditOperations::insertImageFromPath(const QString &p_title,
     p_destImagePath.clear();
     p_urlInLink.clear();
 
+    // Make sure src image is valid.
+    if (QImage(p_srcImagePath).isNull()) {
+        qWarning() << "fail to insert invalid source image" << p_srcImagePath;
+        return;
+    }
+
     QString fileName = VUtils::generateImageFileName(p_folderPath,
                                                      p_title,
                                                      QFileInfo(p_srcImagePath).suffix());