From: dirk <dirk@git.imagemagick.org>
Date: Sat, 6 Feb 2016 11:26:49 +0000 (+0100)
Subject: Fixed head buffer overflow reported in: https://github.com/ImageMagick/ImageMagick... 
X-Git-Tag: 7.0.1-0~256
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5f16640725b1225e6337c62526e6577f0f88edb8;p=imagemagick

Fixed head buffer overflow reported in: https://github.com/ImageMagick/ImageMagick/issues/98
---

diff --git a/coders/psd.c b/coders/psd.c
index ba9bbba66..d8fd95031 100644
--- a/coders/psd.c
+++ b/coders/psd.c
@@ -575,7 +575,7 @@ static inline MagickSizeType GetPSDSize(const PSDInfo *psd_info,Image *image)
 static inline size_t GetPSDRowSize(Image *image)
 {
   if (image->depth == 1)
-    return((image->columns+7)/8);
+    return(((image->columns+7)/8)*GetPSDPacketSize(image));
   else
     return(image->columns*GetPSDPacketSize(image));
 }