diff options
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/act_police.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/net/sched/act_police.c b/net/sched/act_police.c index 92649d2667ed..052855d47354 100644 --- a/net/sched/act_police.c +++ b/net/sched/act_police.c @@ -185,8 +185,6 @@ static int tcf_police_init(struct net *net, struct nlattr *nla, new->peak_present = false; } - if (tb[TCA_POLICE_RESULT]) - new->tcfp_result = nla_get_u32(tb[TCA_POLICE_RESULT]); new->tcfp_burst = PSCHED_TICKS2NS(parm->burst); new->tcfp_toks = new->tcfp_burst; if (new->peak_present) { @@ -198,6 +196,16 @@ static int tcf_police_init(struct net *net, struct nlattr *nla, if (tb[TCA_POLICE_AVRATE]) new->tcfp_ewma_rate = nla_get_u32(tb[TCA_POLICE_AVRATE]); + if (tb[TCA_POLICE_RESULT]) { + new->tcfp_result = nla_get_u32(tb[TCA_POLICE_RESULT]); + if (TC_ACT_EXT_CMP(new->tcfp_result, TC_ACT_GOTO_CHAIN)) { + NL_SET_ERR_MSG(extack, + "goto chain not allowed on fallback"); + err = -EINVAL; + goto failure; + } + } + spin_lock_bh(&police->tcf_lock); new->tcfp_t_c = ktime_get_ns(); police->tcf_action = parm->action; |