Use arc4random instead of random in the flock regress tests.

ok deraadt@

1 files changed, 4 insertions, 6 deletions

diff --git a/regress/sys/kern/flock/flock.c b/regress/sys/kern/flock/flock.c
index e5e0baca04c..b6606743fc6 100644
--- a/regress/sys/kern/flock/flock.c
+++ b/regress/sys/kern/flock/flock.c
@@ -1174,19 +1174,17 @@ test14(int fd, int argc, const char **argv)
 		 * Child - do some work and exit.
 		 */
 		id = id_base + i;
-		srandom(getpid());
-
 		for (j = 0; j < 50; j++) {
 			int start, end, len;
 			int set, wrlock;
 
 			do {
-				start = random() & 127;
-				end = random() & 127;
+				start = arc4random_uniform(128);
+				end = arc4random_uniform(128);
 			} while (end <= start);
 
-			set = random() & 1;
-			wrlock = random() & 1;
+			set = arc4random_uniform(2);
+			wrlock = arc4random_uniform(2);
 
 			len = end - start;
 			fl.l_start = start;