diff options
| author | Damien Miller <djm@cvs.openbsd.org> | 2008-04-13 00:22:18 +0000 |
|---|---|---|
| committer | Damien Miller <djm@cvs.openbsd.org> | 2008-04-13 00:22:18 +0000 |
| commit | f15cc9e98f102b443a7b1bc97ce7b524d3453c7e (patch) | |
| tree | cd34ef18f375e585b2843c566e08b7a49da49084 /usr.sbin/rtsold | |
| parent | dd3e3e68352b843aef5b3347835e71e9f26a0d92 (diff) | |
Use arc4random_buf() when requesting more than a single word of output
Use arc4random_uniform() when the desired random number upper bound
is not a power of two
ok deraadt@ millert@
Diffstat (limited to 'usr.sbin/rtsold')
| -rw-r--r-- | usr.sbin/rtsold/rtsold.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.sbin/rtsold/rtsold.c b/usr.sbin/rtsold/rtsold.c index 4db48bfcdb6..a711cd27741 100644 --- a/usr.sbin/rtsold/rtsold.c +++ b/usr.sbin/rtsold/rtsold.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rtsold.c,v 1.40 2008/01/05 17:03:09 chl Exp $ */ +/* $OpenBSD: rtsold.c,v 1.41 2008/04/13 00:22:17 djm Exp $ */ /* $KAME: rtsold.c,v 1.75 2004/01/03 00:00:07 itojun Exp $ */ /* @@ -577,7 +577,8 @@ rtsol_timer_update(struct ifinfo *ifinfo) ifinfo->timer = tm_max; /* stop timer(valid?) */ break; case IFS_DELAY: - interval = arc4random() % (MAX_RTR_SOLICITATION_DELAY * MILLION); + interval = arc4random_uniform(MAX_RTR_SOLICITATION_DELAY * + MILLION); ifinfo->timer.tv_sec = interval / MILLION; ifinfo->timer.tv_usec = interval % MILLION; break; |