diff options
Diffstat (limited to 'net/sched/cls_tcindex.c')
| -rw-r--r-- | net/sched/cls_tcindex.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c index 6b84d276e5ac..cd350d38bdaf 100644 --- a/net/sched/cls_tcindex.c +++ b/net/sched/cls_tcindex.c @@ -437,13 +437,16 @@ static int tcindex_dump(struct tcf_proto *tp, unsigned long fh, struct tcindex_data *p = PRIV(tp); struct tcindex_filter_result *r = (struct tcindex_filter_result *) fh; unsigned char *b = skb_tail_pointer(skb); - struct nlattr *nla; + struct nlattr *nest; pr_debug("tcindex_dump(tp %p,fh 0x%lx,skb %p,t %p),p %p,r %p,b %p\n", tp, fh, skb, t, p, r, b); pr_debug("p->perfect %p p->h %p\n", p->perfect, p->h); - nla = (struct nlattr *) b; - NLA_PUT(skb, TCA_OPTIONS, 0, NULL); + + nest = nla_nest_start(skb, TCA_OPTIONS); + if (nest == NULL) + goto nla_put_failure; + if (!fh) { t->tcm_handle = ~0; /* whatever ... */ NLA_PUT(skb, TCA_TCINDEX_HASH, sizeof(p->hash), &p->hash); @@ -451,7 +454,7 @@ static int tcindex_dump(struct tcf_proto *tp, unsigned long fh, NLA_PUT(skb, TCA_TCINDEX_SHIFT, sizeof(p->shift), &p->shift); NLA_PUT(skb, TCA_TCINDEX_FALL_THROUGH, sizeof(p->fall_through), &p->fall_through); - nla->nla_len = skb_tail_pointer(skb) - b; + nla_nest_end(skb, nest); } else { if (p->perfect) { t->tcm_handle = r-p->perfect; @@ -474,7 +477,7 @@ static int tcindex_dump(struct tcf_proto *tp, unsigned long fh, if (tcf_exts_dump(skb, &r->exts, &tcindex_ext_map) < 0) goto nla_put_failure; - nla->nla_len = skb_tail_pointer(skb) - b; + nla_nest_end(skb, nest); if (tcf_exts_dump_stats(skb, &r->exts, &tcindex_ext_map) < 0) goto nla_put_failure; |