diff options
Diffstat (limited to 'net/sched/sch_netem.c')
| -rw-r--r-- | net/sched/sch_netem.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index 5da548fa7ae..110973145a4 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -834,7 +834,8 @@ static int dump_loss_model(const struct netem_sched_data *q, .p23 = q->clg.a5, }; - NLA_PUT(skb, NETEM_LOSS_GI, sizeof(gi), &gi); + if (nla_put(skb, NETEM_LOSS_GI, sizeof(gi), &gi)) + goto nla_put_failure; break; } case CLG_GILB_ELL: { @@ -845,7 +846,8 @@ static int dump_loss_model(const struct netem_sched_data *q, .k1 = q->clg.a4, }; - NLA_PUT(skb, NETEM_LOSS_GE, sizeof(ge), &ge); + if (nla_put(skb, NETEM_LOSS_GE, sizeof(ge), &ge)) + goto nla_put_failure; break; } } @@ -874,26 +876,31 @@ static int netem_dump(struct Qdisc *sch, struct sk_buff *skb) qopt.loss = q->loss; qopt.gap = q->gap; qopt.duplicate = q->duplicate; - NLA_PUT(skb, TCA_OPTIONS, sizeof(qopt), &qopt); + if (nla_put(skb, TCA_OPTIONS, sizeof(qopt), &qopt)) + goto nla_put_failure; cor.delay_corr = q->delay_cor.rho; cor.loss_corr = q->loss_cor.rho; cor.dup_corr = q->dup_cor.rho; - NLA_PUT(skb, TCA_NETEM_CORR, sizeof(cor), &cor); + if (nla_put(skb, TCA_NETEM_CORR, sizeof(cor), &cor)) + goto nla_put_failure; reorder.probability = q->reorder; reorder.correlation = q->reorder_cor.rho; - NLA_PUT(skb, TCA_NETEM_REORDER, sizeof(reorder), &reorder); + if (nla_put(skb, TCA_NETEM_REORDER, sizeof(reorder), &reorder)) + goto nla_put_failure; corrupt.probability = q->corrupt; corrupt.correlation = q->corrupt_cor.rho; - NLA_PUT(skb, TCA_NETEM_CORRUPT, sizeof(corrupt), &corrupt); + if (nla_put(skb, TCA_NETEM_CORRUPT, sizeof(corrupt), &corrupt)) + goto nla_put_failure; rate.rate = q->rate; rate.packet_overhead = q->packet_overhead; rate.cell_size = q->cell_size; rate.cell_overhead = q->cell_overhead; - NLA_PUT(skb, TCA_NETEM_RATE, sizeof(rate), &rate); + if (nla_put(skb, TCA_NETEM_RATE, sizeof(rate), &rate)) + goto nla_put_failure; if (dump_loss_model(q, skb) != 0) goto nla_put_failure; |