diff options
Diffstat (limited to 'net/sched/em_meta.c')
| -rw-r--r-- | net/sched/em_meta.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c index 1363bf1..4790c69 100644 --- a/net/sched/em_meta.c +++ b/net/sched/em_meta.c @@ -585,8 +585,9 @@ static void meta_var_apply_extras(struct meta_value *v, static int meta_var_dump(struct sk_buff *skb, struct meta_value *v, int tlv) { - if (v->val && v->len) - NLA_PUT(skb, tlv, v->len, (void *) v->val); + if (v->val && v->len && + nla_put(skb, tlv, v->len, (void *) v->val)) + goto nla_put_failure; return 0; nla_put_failure: @@ -636,10 +637,13 @@ static void meta_int_apply_extras(struct meta_value *v, static int meta_int_dump(struct sk_buff *skb, struct meta_value *v, int tlv) { - if (v->len == sizeof(unsigned long)) - NLA_PUT(skb, tlv, sizeof(unsigned long), &v->val); - else if (v->len == sizeof(u32)) - NLA_PUT_U32(skb, tlv, v->val); + if (v->len == sizeof(unsigned long)) { + if (nla_put(skb, tlv, sizeof(unsigned long), &v->val)) + goto nla_put_failure; + } else if (v->len == sizeof(u32)) { + if (nla_put_u32(skb, tlv, v->val)) + goto nla_put_failure; + } return 0; @@ -831,7 +835,8 @@ static int em_meta_dump(struct sk_buff *skb, struct tcf_ematch *em) memcpy(&hdr.left, &meta->lvalue.hdr, sizeof(hdr.left)); memcpy(&hdr.right, &meta->rvalue.hdr, sizeof(hdr.right)); - NLA_PUT(skb, TCA_EM_META_HDR, sizeof(hdr), &hdr); + if (nla_put(skb, TCA_EM_META_HDR, sizeof(hdr), &hdr)) + goto nla_put_failure; ops = meta_type_ops(&meta->lvalue); if (ops->dump(skb, &meta->lvalue, TCA_EM_META_LVALUE) < 0 || |
