From: Cristy <urban-warrior@imagemagick.org>
Date: Sun, 4 Feb 2018 01:52:28 +0000 (-0500)
Subject: ...
X-Git-Tag: 7.0.7-23~155
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fc0a3139554904c0b3cdd19d9c59ed725c6f1eed;p=imagemagick

...
---

diff --git a/MagickCore/blob.c b/MagickCore/blob.c
index cb0465917..21fd72aed 100644
--- a/MagickCore/blob.c
+++ b/MagickCore/blob.c
@@ -4708,22 +4708,6 @@ MagickExport MagickOffsetType SeekBlob(Image *image,
           blob_info->eof=MagickFalse;
           break;
         }
-      if ((image->blob->mapped == MagickFalse) &&
-          ((image->blob->mode == WriteBlobMode) ||
-           (image->blob->mode == WriteBinaryBlobMode)))
-        {
-          image->blob->extent=(size_t) (image->blob->offset+
-            image->blob->quantum);
-          image->blob->quantum<<=1;
-          image->blob->data=(unsigned char *) ResizeQuantumMemory(
-            image->blob->data,image->blob->extent+1,sizeof(*image->blob->data));
-          (void) SyncBlob(image);
-          if (image->blob->data == (unsigned char *) NULL)
-            {
-              (void) DetachBlob(image->blob);
-              return(-1);
-            }
-        }
       if (blob_info->offset > (MagickOffsetType) ((off_t) blob_info->extent))
         return(-1);
       break;