From 7acc8da51b2199069016e0a5f4db2918f699a3c8 Mon Sep 17 00:00:00 2001
From: Jakub Melka <Jakub.Melka@seznam.cz>
Date: Fri, 10 Jul 2020 18:30:37 +0200
Subject: [PATCH] Bugfix: heap corruption

---
 PdfForQtLib/sources/pdfcolorspaces.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PdfForQtLib/sources/pdfcolorspaces.cpp b/PdfForQtLib/sources/pdfcolorspaces.cpp
index 08536c9..222e964 100644
--- a/PdfForQtLib/sources/pdfcolorspaces.cpp
+++ b/PdfForQtLib/sources/pdfcolorspaces.cpp
@@ -277,7 +277,7 @@ QImage PDFAbstractColorSpace::getImage(const PDFImageData& imageData,
                         unsigned char* alphaLine = alphaMask.scanLine(i);
 
                         std::vector<float> inputColors(imageWidth * componentCount, 0.0f);
-                        std::vector<unsigned char> outputColors(imageWidth * componentCount, 0);
+                        std::vector<unsigned char> outputColors(imageWidth * 3, 0);
 
                         auto itInputColor = inputColors.begin();
                         for (unsigned int j = 0; j < imageData.getWidth(); ++j)