From: Cristy <urban-warrior@imagemagick.org>
Date: Sat, 6 Feb 2016 02:20:42 +0000 (-0500)
Subject: https://github.com/ImageMagick/ImageMagick/issues/120
X-Git-Tag: 7.0.1-0~258
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bef1e4f637d8f665bc133a9c6d30df08d983bc3a;p=imagemagick

https://github.com/ImageMagick/ImageMagick/issues/120
---

diff --git a/coders/wpg.c b/coders/wpg.c
index 964530533..b01dcf9cc 100644
--- a/coders/wpg.c
+++ b/coders/wpg.c
@@ -1331,7 +1331,7 @@ static Image *ReadWPGImage(const ImageInfo *image_info,
                   {
                     ldblk=(ssize_t) ((bpp*image->columns+7)/8);
                     BImgBuff=(unsigned char *) AcquireQuantumMemory((size_t)
-                      ldblk,sizeof(*BImgBuff));
+                      ldblk+1,sizeof(*BImgBuff));
                     if (BImgBuff == (unsigned char *) NULL)
                       goto NoMemory;