From: Dirk Lemstra <dirk@git.imagemagick.org>
Date: Mon, 19 Dec 2016 13:46:45 +0000 (+0100)
Subject: Removed code that sets the columns to zero when a PNG image is corrupt.
X-Git-Tag: 7.0.4-1~40
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=356cd3461bcd48d27a3b2c89c74802b3c4caec7a;p=imagemagick

Removed code that sets the columns to zero when a PNG image is corrupt.
---

diff --git a/coders/png.c b/coders/png.c
index 4c6f80ae5..bc3ab76e2 100644
--- a/coders/png.c
+++ b/coders/png.c
@@ -2179,16 +2179,6 @@ static Image *ReadOnePNGImage(MngInfo *mng_info,
         (void) LogMagickEvent(CoderEvent,GetMagickModule(),
           "  exit ReadOnePNGImage() with error.");
 
-      if (image != (Image *) NULL)
-        {
-          const char
-            *option;
-
-          option=GetImageOption(image_info,"png:preserve-corrupt-image");
-          if (IsStringTrue(option) == MagickFalse)
-            image->columns=0;
-        }
-
       return(GetFirstImageInList(image));
     }