From 1b34ec43c9b3de44a5420841ab293d1b2035a94c Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 29 Mar 2012 05:11:39 -0400 Subject: pkt_sched: Stop using NLA_PUT*(). These macros contain a hidden goto, and are thus extremely error prone and make code hard to audit. Signed-off-by: David S. Miller --- net/sched/cls_api.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/sched/cls_api.c') diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index a69d44f1dac5..f452f696b4b3 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -357,7 +357,8 @@ static int tcf_fill_node(struct sk_buff *skb, struct tcf_proto *tp, tcm->tcm_ifindex = qdisc_dev(tp->q)->ifindex; tcm->tcm_parent = tp->classid; tcm->tcm_info = TC_H_MAKE(tp->prio, tp->protocol); - NLA_PUT_STRING(skb, TCA_KIND, tp->ops->kind); + if (nla_put_string(skb, TCA_KIND, tp->ops->kind)) + goto nla_put_failure; tcm->tcm_handle = fh; if (RTM_DELTFILTER != event) { tcm->tcm_handle = 0; -- cgit v1.2.3