From f5fb32bd4b64040dc0f9b9e1555dabce804ba566 Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <aacid@kde.org>
Date: Wed, 23 May 2018 15:38:26 +0200
Subject: Splash::scaleMaskYuXu: Also check for srcHeight <= 0

---
 splash/Splash.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'splash')

diff --git a/splash/Splash.cc b/splash/Splash.cc
index fc92bc18..0ee71077 100644
--- a/splash/Splash.cc
+++ b/splash/Splash.cc
@@ -3550,8 +3550,8 @@ void Splash::scaleMaskYuXu(SplashImageMaskSource src, void *srcData,
     return;
   }
 
-  if (unlikely(srcWidth <= 0)) {
-    error(errSyntaxError, -1, "srcWidth <= 0 in Splash::scaleMaskYuXu");
+  if (unlikely(srcWidth <= 0 || srcHeight <= 0)) {
+    error(errSyntaxError, -1, "srcWidth <= 0 || srcHeight <= 0 in Splash::scaleMaskYuXu");
     return;
   }
 
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