From: cristy <urban-warrior@git.imagemagick.org>
Date: Wed, 6 Oct 2010 18:52:08 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: 7.0.1-0~8740
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4362aac9d8b9d4506cfce4c9f59486e060c97373;p=imagemagick

---

diff --git a/magick/quantum.c b/magick/quantum.c
index f8fbaf8ca..e245d56d9 100644
--- a/magick/quantum.c
+++ b/magick/quantum.c
@@ -250,17 +250,20 @@ static void DestroyQuantumPixels(QuantumInfo *quantum_info)
   register ssize_t
     i;
 
+  ssize_t
+    extent;
+
   assert(quantum_info != (QuantumInfo *) NULL);
   assert(quantum_info->signature == MagickSignature);
   assert(quantum_info->pixels != (unsigned char **) NULL);
+  extent=quantum_info->extent;
   for (i=0; i < (ssize_t) quantum_info->number_threads; i++)
     if (quantum_info->pixels[i] != (unsigned char *) NULL)
       {
         /*
           Did we overrun our quantum buffer?
         */
-        assert(quantum_info->pixels[i][quantum_info->extent] ==
-          QuantumSignature);
+        assert(quantum_info->pixels[i][extent] == QuantumSignature);
         quantum_info->pixels[i]=(unsigned char *) RelinquishMagickMemory(
           quantum_info->pixels[i]);
       }