diff -up dhcp-4.1.1/common/parse.c.64-bit_lease_parse dhcp-4.1.1/common/parse.c
--- dhcp-4.1.1/common/parse.c.64-bit_lease_parse	2009-07-23 21:02:09.000000000 +0200
+++ dhcp-4.1.1/common/parse.c	2010-01-20 17:38:10.000000000 +0100
@@ -905,8 +905,8 @@ TIME 
 parse_date_core(cfile)
 	struct parse *cfile;
 {
-	int guess;
-	int tzoff, wday, year, mon, mday, hour, min, sec;
+	TIME guess;
+	long int tzoff, wday, year, mon, mday, hour, min, sec;
 	const char *val;
 	enum dhcp_token token;
 	static int months [11] = { 31, 59, 90, 120, 151, 181,