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472. [bug] Off-by-one error caused isc_time_add() to sometimes

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produce invalid time values.
This commit is contained in:
Andreas Gustafsson
2000-09-18 18:43:03 +00:00
parent ec02cd5927
commit c89ac488df
2 changed files with 6 additions and 2 deletions
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4
lib/isc/unix/time.c
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@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: time.c,v 1.28 2000/08/01 01:31:30 tale Exp $ */
/* $Id: time.c,v 1.29 2000/09/18 18:43:03 gson Exp $ */
#include <config.h>
@@ -257,7 +257,7 @@ isc_time_add(isc_time_t *t, isc_interval_t *i, isc_time_t *result) {
result->seconds = t->seconds + i->seconds;
result->nanoseconds = t->nanoseconds + i->nanoseconds;
if (result->nanoseconds > NS_PER_S) {
if (result->nanoseconds >= NS_PER_S) {
result->seconds++;
result->nanoseconds -= NS_PER_S;
}