From 7c6bb5ee271c5ee37359c71abe6cdf68deb5ed6e Mon Sep 17 00:00:00 2001
From: Drawaes <seawardtim@gmail.com>
Date: Tue, 25 Apr 2017 20:52:38 +0100
Subject: [PATCH] Skip filter byte

---
 src/ImageSharp/Formats/Png/PngDecoderCore.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ImageSharp/Formats/Png/PngDecoderCore.cs b/src/ImageSharp/Formats/Png/PngDecoderCore.cs
index 73edd55b7..4ed3fcecb 100644
--- a/src/ImageSharp/Formats/Png/PngDecoderCore.cs
+++ b/src/ImageSharp/Formats/Png/PngDecoderCore.cs
@@ -577,7 +577,7 @@ namespace ImageSharp.Formats
         {
             TPixel color = default(TPixel);
             BufferSpan<TPixel> pixelBuffer = pixels.GetRowSpan(this.currentRow);
-            BufferSpan<byte> scanlineBuffer = new BufferSpan<byte>(defilteredScanline);
+            BufferSpan<byte> scanlineBuffer = new BufferSpan<byte>(defilteredScanline, 1);
             switch (this.PngColorType)
             {
                 case PngColorType.Grayscale: