Replace use of eval() with Exception messages

bimimicah · Jun 25, 2021 · 0a8bba0 · 0a8bba0
1 parent cfdecd8
commit 0a8bba0
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/PdfToText.phpclass b/PdfToText.phpclass
@@ -10675,7 +10675,8 @@ class  PdfToTextFormDefinition		// extends  Object
 		if  ( ! class_exists ( $this -> ClassName, false ) )
 		   {
 			$class_def	=  $this -> GetClassDefinition ( ) ;
-			eval ( $class_def ) ;
+			error ( new PdfToTextException ( "Prevented eval() of an auto-generated form definition. Define the form definition class manually instead." ) ) ;
+			//eval ( $class_def ) ;
 		    }
 
 		$class_name	=  $this -> ClassName ;
@@ -12253,7 +12254,8 @@ class  PdfToTextCaptureApplicablePages		//extends		Object
 	private function  __check_expression ( $str, $count = 1 )
 	    {
 		$new_str	=  str_replace ( '$', $count, $str ) ;
-		$value		=  @eval ( "return ( $new_str ) ;" ) ;
+		error ( new PdfToTextException ( "Prevented eval() of a page number expression." ) ) ;
+		//$value		=  @eval ( "return ( $new_str ) ;" ) ;
 
 		return ( $value ) ;
 	     }