diff options
| author | David Miller <davem@davemloft.net> | 2006-12-01 20:36:44 -0800 |
|---|---|---|
| committer | Chris Wright <chrisw@sous-sol.org> | 2006-12-11 11:32:38 -0800 |
| commit | 643f290e85dca25c7fdf914b0fa20f104b2c2321 (patch) | |
| tree | 5ac0b13a06cdb6597b4b064205ba85b091d9e292 | |
| parent | 36dc46c8de3f6b4aa27622e808b35be5d7d5cf06 (diff) | |
[PATCH] 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 <kim.nordlund@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
| -rw-r--r-- | net/sched/act_gact.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c index 6cff56696a81..85de7efd5fea 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; } |