From: Cristy <urban-warrior@imagemagick.org>
Date: Sat, 27 Jan 2018 13:03:14 +0000 (-0500)
Subject: Eliminate Timeout (exceeds 25 secs)
X-Git-Tag: 7.0.7-23~270
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=38b07171958460ea78006c86fddcff2d5937a16b;p=imagemagick

Eliminate Timeout (exceeds 25 secs)
Credit OSS Fuzz
---

diff --git a/MagickCore/distort.c b/MagickCore/distort.c
index 5028e9739..cc0fe5bf7 100644
--- a/MagickCore/distort.c
+++ b/MagickCore/distort.c
@@ -2818,7 +2818,7 @@ MagickExport Image *RotateImage(const Image *image,const double degrees,
     (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
   assert(exception != (ExceptionInfo *) NULL);
   assert(exception->signature == MagickCoreSignature);
-  angle=degrees;
+  angle=degrees-360.0*(ssize_t) (degrees/360.0);
   while (angle < -45.0)
     angle+=360.0;
   for (rotations=0; angle > 45.0; rotations++)