diff options
Diffstat (limited to 'net/sched/cls_fw.c')
| -rw-r--r-- | net/sched/cls_fw.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c index 389af152ec4..8384a479724 100644 --- a/net/sched/cls_fw.c +++ b/net/sched/cls_fw.c @@ -346,14 +346,17 @@ static int fw_dump(struct tcf_proto *tp, unsigned long fh, if (nest == NULL) goto nla_put_failure; - if (f->res.classid) - NLA_PUT_U32(skb, TCA_FW_CLASSID, f->res.classid); + if (f->res.classid && + nla_put_u32(skb, TCA_FW_CLASSID, f->res.classid)) + goto nla_put_failure; #ifdef CONFIG_NET_CLS_IND - if (strlen(f->indev)) - NLA_PUT_STRING(skb, TCA_FW_INDEV, f->indev); + if (strlen(f->indev) && + nla_put_string(skb, TCA_FW_INDEV, f->indev)) + goto nla_put_failure; #endif /* CONFIG_NET_CLS_IND */ - if (head->mask != 0xFFFFFFFF) - NLA_PUT_U32(skb, TCA_FW_MASK, head->mask); + if (head->mask != 0xFFFFFFFF && + nla_put_u32(skb, TCA_FW_MASK, head->mask)) + goto nla_put_failure; if (tcf_exts_dump(skb, &f->exts, &fw_ext_map) < 0) goto nla_put_failure; |