Added overflow checking of timeval configuration parameters, and test

cases for the error checking.

ChangeLog

+2003-07-22  Per Cederqvist  <ceder@ceder.dyndns.org>
+
+	Added overflow checking of timeval configuration parameters, and
+	test cases for the error checking.
+	* src/server/conf-file.c (assign_timeval): Added overflow checking.
+	* src/server/testsuite/lyskomd.0/37.exp: Check for overflow, bad
+	suffixes, and negative values for time parameters.
+	* src/server/testsuite/timeval-overflow.c: New program that
+	creates a broken lyskomd config file with timeval overflows.
+	* src/server/testsuite/Makefile.am (check_PROGRAMS): Added
+	timeval-overflow.
+	(timeval_overflow_SOURCES): New target.
+	(check-lyskomd): Depend on timeval-overflow.
+
 2003-07-18  Per Cederqvist  <ceder@ceder.dyndns.org>
 
 	Find the included adns.h from liboop.