From: cristy <urban-warrior@git.imagemagick.org>
Date: Thu, 12 Apr 2012 17:45:22 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: 7.0.1-0~5823
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=05eb0ec93a3e2f52296055d55ff40c1657fd9630;p=imagemagick

---

diff --git a/MagickCore/random.c b/MagickCore/random.c
index fe6a690de..407b03570 100644
--- a/MagickCore/random.c
+++ b/MagickCore/random.c
@@ -234,6 +234,10 @@ MagickExport RandomInfo *AcquireRandomInfo(void)
       signature_info=AcquireSignatureInfo();
       key=AcquireStringInfo(sizeof(random_seed));
       SetStringInfoDatum(key,(unsigned char *) &random_seed);
+      if ((random_seed << 1) > random_seed)
+        random_seed<<=1;
+      else
+        random_seed>>=1;
       UpdateSignature(signature_info,key);
       key=DestroyStringInfo(key);
       FinalizeSignature(signature_info);