File ImageMagick-CVE-2017-11448.patch of Package ImageMagick

Index: ImageMagick-6.8.8-1/coders/jpeg.c
===================================================================
--- ImageMagick-6.8.8-1.orig/coders/jpeg.c	2018-02-07 12:11:57.661285698 +0100
+++ ImageMagick-6.8.8-1/coders/jpeg.c	2018-02-07 12:11:57.669285829 +0100
@@ -1247,6 +1247,8 @@ static Image *ReadJPEGImage(const ImageI
       ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
     }
   jpeg_pixels=(JSAMPLE *) GetVirtualMemoryBlob(memory_info);
+  (void) ResetMagickMemory(jpeg_pixels,0,image->columns* 
+    jpeg_info.output_components*sizeof(*jpeg_pixels));
   /*
     Convert JPEG pixels to pixel packets.
   */