From: yasuoka <yasuoka@openbsd.org>
Date: Thu, 1 Aug 2024 00:58:14 +0000 (+0000)
Subject: Use arc4random_uniform(n) instead of "% n".
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=7747427519647b5e156eb3da18162af89b3974a8;p=openbsd

Use arc4random_uniform(n) instead of "% n".
---

diff --git a/usr.sbin/radiusd/radiusd_ipcp.c b/usr.sbin/radiusd/radiusd_ipcp.c
index c4b6ca7fea3..407af6d6c86 100644
--- a/usr.sbin/radiusd/radiusd_ipcp.c
+++ b/usr.sbin/radiusd/radiusd_ipcp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: radiusd_ipcp.c,v 1.7 2024/07/22 10:00:16 yasuoka Exp $	*/
+/*	$OpenBSD: radiusd_ipcp.c,v 1.8 2024/08/01 00:58:14 yasuoka Exp $	*/
 
 /*
  * Copyright (c) 2024 Internet Initiative Japan Inc.
@@ -794,7 +794,7 @@ ipcp_resdeco(void *ctx, u_int q_id, const u_char *req, size_t reqlen,
 			if (!found)
 				goto reject;
 		} else {
-			n = arc4random() % self->npools;
+			n = arc4random_uniform(self->npools);
 			i = 0;
 			TAILQ_FOREACH(addr, &self->addrs, next) {
 				if (addr->type == ADDRESS_TYPE_POOL) {