From a163148c1bec895c1332ea5be497bcda8ce110df Mon Sep 17 00:00:00 2001 From: Kim Nordlund Date: Fri, 1 Dec 2006 20:21:44 -0800 Subject: [PKT_SCHED] act_gact: division by zero Not returning -EINVAL, because someone might want to use the value zero in some future gact_prob algorithm? Signed-off-by: Kim Nordlund Signed-off-by: David S. Miller --- net/sched/act_gact.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net') diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c index 6cff56696a8..85de7efd5fe 100644 --- a/net/sched/act_gact.c +++ b/net/sched/act_gact.c @@ -48,14 +48,14 @@ static struct tcf_hashinfo gact_hash_info = { #ifdef CONFIG_GACT_PROB static int gact_net_rand(struct tcf_gact *gact) { - if (net_random() % gact->tcfg_pval) + if (!gact->tcfg_pval || net_random() % gact->tcfg_pval) return gact->tcf_action; return gact->tcfg_paction; } static int gact_determ(struct tcf_gact *gact) { - if (gact->tcf_bstats.packets % gact->tcfg_pval) + if (!gact->tcfg_pval || gact->tcf_bstats.packets % gact->tcfg_pval) return gact->tcf_action; return gact->tcfg_paction; } -- cgit v1.2.3