diff options
Diffstat (limited to 'net/sched/cls_route.c')
| -rw-r--r-- | net/sched/cls_route.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c index 13ab66e9df58..36fec4227401 100644 --- a/net/sched/cls_route.c +++ b/net/sched/cls_route.c @@ -571,17 +571,21 @@ static int route4_dump(struct tcf_proto *tp, unsigned long fh, if (!(f->handle & 0x8000)) { id = f->id & 0xFF; - NLA_PUT_U32(skb, TCA_ROUTE4_TO, id); + if (nla_put_u32(skb, TCA_ROUTE4_TO, id)) + goto nla_put_failure; } if (f->handle & 0x80000000) { - if ((f->handle >> 16) != 0xFFFF) - NLA_PUT_U32(skb, TCA_ROUTE4_IIF, f->iif); + if ((f->handle >> 16) != 0xFFFF && + nla_put_u32(skb, TCA_ROUTE4_IIF, f->iif)) + goto nla_put_failure; } else { id = f->id >> 16; - NLA_PUT_U32(skb, TCA_ROUTE4_FROM, id); + if (nla_put_u32(skb, TCA_ROUTE4_FROM, id)) + goto nla_put_failure; } - if (f->res.classid) - NLA_PUT_U32(skb, TCA_ROUTE4_CLASSID, f->res.classid); + if (f->res.classid && + nla_put_u32(skb, TCA_ROUTE4_CLASSID, f->res.classid)) + goto nla_put_failure; if (tcf_exts_dump(skb, &f->exts, &route_ext_map) < 0) goto nla_put_failure; |