From: dirk <dirk@git.imagemagick.org>
Date: Mon, 29 Dec 2014 19:50:02 +0000 (+0000)
Subject: Added check for bogus num_images value.
X-Git-Tag: 7.0.1-0~1525
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0b056a55da820d6e223c2c83659bb45902a1a565;p=imagemagick

Added check for bogus num_images value.
---

diff --git a/coders/dds.c b/coders/dds.c
index 26b76c6f4..2139eb0cb 100644
--- a/coders/dds.c
+++ b/coders/dds.c
@@ -1841,6 +1841,8 @@ static Image *ReadDDSImage(const ImageInfo *image_info,ExceptionInfo *exception)
   {
     if (n != 0)
       {
+        if (EOFBlob(image) != MagickFalse)
+          ThrowReaderException(CorruptImageError,"UnexpectedEndOfFile");
         /* Start a new image */
         AcquireNextImage(image_info,image,exception);
         if (GetNextImageInList(image) == (Image *) NULL)