From c5f15d214f2858db7d8a8b9831eaf0f3bf6edb80 Mon Sep 17 00:00:00 2001
From: David Lawrence <source@isc.org>
Date: Tue, 11 Jan 2000 02:58:46 +0000
Subject: [PATCH] REQUIRE isc_condition_waituntil args all non-NULL

---
 lib/isc/pthreads/condition.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/isc/pthreads/condition.c b/lib/isc/pthreads/condition.c
index 9d2142d469..179d2dfff9 100644
--- a/lib/isc/pthreads/condition.c
+++ b/lib/isc/pthreads/condition.c
@@ -20,6 +20,7 @@
 #include <errno.h>
 #include <string.h>
 
+#include <isc/assertions.h>
 #include <isc/condition.h>
 #include <isc/error.h>
 
@@ -29,6 +30,8 @@ isc_condition_waituntil(isc_condition_t *c, isc_mutex_t *m, isc_time_t *t)
 	int presult;
 	struct timespec ts;
 
+	REQUIRE(c != NULL && m != NULL && t != NULL);
+
 	ts.tv_sec = t->seconds;
 	ts.tv_nsec = t->nanoseconds;
 	do {