From: Cristy <urban-warrior@imagemagick.org>
Date: Sat, 3 Feb 2018 01:12:23 +0000 (-0500)
Subject: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5891
X-Git-Tag: 7.0.7-23~183
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a4fbddd3af1805aa8aad63688591ffc57d49cd5f;p=imagemagick

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5891
---

diff --git a/MagickCore/fx.c b/MagickCore/fx.c
index c62f56800..75cea78a4 100644
--- a/MagickCore/fx.c
+++ b/MagickCore/fx.c
@@ -2334,8 +2334,8 @@ static double FxEvaluateSubexpression(FxInfo *fx_info,
         }
         default:
         {
-          gamma=alpha*FxEvaluateSubexpression(fx_info,channel,x,y,p,depth,beta,
-            exception);
+          gamma=alpha*FxEvaluateSubexpression(fx_info,channel,x,y,++p,depth,
+            beta,exception);
           return(gamma);
         }
       }