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Change arc4random to arc4random_uniform since modulo is not power of 2,

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as OpenBSD does.

Obtained from:  OpenBSD
This commit is contained in:
Andrey A. Chernov 2008-07-26 15:46:39 +00:00
parent f90b161b21
commit a08f0b20be
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=180824
1 changed files with 1 additions and 1 deletions
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usr.sbin/rtsold/rtsold.c
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@ -683,7 +683,7 @@ rtsol_timer_update(struct ifinfo *ifinfo)
#ifndef HAVE_ARC4RANDOM
interval = random() % (MAX_RTR_SOLICITATION_DELAY * MILLION);
#else
interval = arc4random() % (MAX_RTR_SOLICITATION_DELAY * MILLION);
interval = arc4random_uniform(MAX_RTR_SOLICITATION_DELAY * MILLION);
#endif
ifinfo->timer.tv_sec = interval / MILLION;
ifinfo->timer.tv_usec = interval % MILLION;