From: cristy <urban-warrior@git.imagemagick.org>
Date: Fri, 3 Jan 2014 19:18:49 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: 7.0.1-0~2991
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4d4199354bcbf4bd1ce421f391b9f6f233889c02;p=imagemagick

---

diff --git a/coders/jp2.c b/coders/jp2.c
index 7fe539620..ec4aac187 100644
--- a/coders/jp2.c
+++ b/coders/jp2.c
@@ -256,9 +256,7 @@ static OPJ_OFF_T JP2SkipHandler(OPJ_OFF_T length,void *context)
     *image;
 
   image=(Image *) context;
-  if (DiscardBlobBytes(image,(size_t) length) == MagickFalse)
-    return(0);
-  return(length);
+  return(SeekBlob(image,offset,SEEK_CUR) < 0 ? 0 : offset);
 }
 
 static void JP2WarningHandler(const char *message,void *client_data)