From 81beacfb83c4004329a504d1a6f091950f476580 Mon Sep 17 00:00:00 2001
From: Damien Neil <source@isc.org>
Date: Sat, 2 Dec 2000 00:04:22 +0000
Subject: [PATCH] Added a case to handle log statements in write_statements(),
 avoiding server death when log statements appear in commit or expiry clauses.

---
 common/execute.c | 36 +++++++++++++++++++++++++++++++++++-
 1 file changed, 35 insertions(+), 1 deletion(-)

diff --git a/common/execute.c b/common/execute.c
index 07fb0435..0991b7a9 100644
--- a/common/execute.c
+++ b/common/execute.c
@@ -43,7 +43,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: execute.c,v 1.41 2000/11/28 22:50:38 mellon Exp $ Copyright (c) 1998-2000 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: execute.c,v 1.42 2000/12/02 00:04:22 neild Exp $ Copyright (c) 1998-2000 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -847,6 +847,40 @@ void write_statements (file, statements, indent)
 			col = token_print_indent (file, col, indent + 6,
 						  " ", "", ";");
 			break;
+
+		      case log_statement:
+			indent_spaces (file, indent);
+			fprintf (file, "log ");
+			col = token_print_indent (file, col, indent + 4,
+						  "", "", "(");
+			switch (r -> data.log.priority) {
+			case log_priority_fatal:
+				col = token_print_indent
+					(file, col, indent + 4, "",
+					 " ", "fatal,");
+				break;
+			case log_priority_error:
+				col = token_print_indent
+					(file, col, indent + 4, "",
+					 " ", "error,");
+				break;
+			case log_priority_debug:
+				col = token_print_indent
+					(file, col, indent + 4, "",
+					 " ", "debug,");
+				break;
+			case log_priority_info:
+				col = token_print_indent
+					(file, col, indent + 4, "",
+					 " ", "info,");
+				break;
+			}
+			col = write_expression (file, r -> data.log.expr,
+						indent + 4, indent + 4, 0);
+			col = token_print_indent (file, col, indent + 4,
+						  "", "", ");");
+
+			break;
 			
 		      default:
 			log_fatal ("bogus statement type %d\n", r -> op);