diff --git a/coders/pdf.c b/coders/pdf.c
index 9a65e49..85129cb 100644
--- a/coders/pdf.c
+++ b/coders/pdf.c
@@ -497,6 +497,7 @@
       if ((flags & SigmaValue) == 0)
         image->resolution.y=image->resolution.x;
     }
+  (void) ResetMagickMemory(&page,0,sizeof(page));
   (void) ParseAbsoluteGeometry(PSPageGeometry,&page);
   if (image_info->page != (char *) NULL)
     (void) ParseAbsoluteGeometry(image_info->page,&page);