From: Cristy <urban-warrior@imagemagick.org>
Date: Sun, 21 May 2017 15:06:34 +0000 (-0400)
Subject: ...
X-Git-Tag: 7.0.5-8~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=728697341f8c02f32c878d05902549a82e3e1af6;p=imagemagick

...
---

diff --git a/coders/jp2.c b/coders/jp2.c
index ec6e01e32..94b775e1c 100644
--- a/coders/jp2.c
+++ b/coders/jp2.c
@@ -390,7 +390,8 @@ static Image *ReadJP2Image(const ImageInfo *image_info,ExceptionInfo *exception)
         (jp2_image->comps[0].dx != jp2_image->comps[i].dx) ||
         (jp2_image->comps[0].dy != jp2_image->comps[i].dy) ||
         (jp2_image->comps[0].prec != jp2_image->comps[i].prec) ||
-        (jp2_image->comps[0].sgnd != jp2_image->comps[i].sgnd))
+        (jp2_image->comps[0].sgnd != jp2_image->comps[i].sgnd) ||
+        (jp2_image->comps[i].data == NULL))
       {
         opj_destroy_codec(jp2_codec);
         opj_image_destroy(jp2_image);