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make sure unsigned time_t doesn't hurt (follow-on to ITS#4872)

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This commit is contained in:
Pierangelo Masarati 2007-03-17 14:45:41 +00:00
parent 9be22e18bf
commit 2ad757793d
1 changed files with 8 additions and 2 deletions
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10
servers/slapd/daemon.c
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@ -2113,8 +2113,14 @@ slapd_daemon_task(
ldap_pvt_thread_mutex_unlock( &slapd_rq.rq_mutex );
if ( rtask && cat.tv_sec ) {
time_t diff = difftime( cat.tv_sec, now );
if ( diff == 0 ) diff = tdelta;
/* NOTE: diff __should__ always be >= 0,
* AFAI understand; however (ITS#4872),
* time_t might be unsigned in some systems,
* while difftime() returns a double */
double diff = difftime( cat.tv_sec, now );
if ( diff <= 0 ) {
diff = tdelta;
}
if ( tvp == NULL || diff < tv.tv_sec ) {
tv.tv_sec = diff;
tv.tv_usec = 0;