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 <davem@davemloft.net>
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c
index 10d3aed..26aa2f6 100644
--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -215,11 +215,13 @@
opt->refcnt = p->tcf_refcnt - ref;
opt->bindcnt = p->tcf_bindcnt - bind;
- NLA_PUT(skb, TCA_PEDIT_PARMS, s, opt);
+ if (nla_put(skb, TCA_PEDIT_PARMS, s, opt))
+ goto nla_put_failure;
t.install = jiffies_to_clock_t(jiffies - p->tcf_tm.install);
t.lastuse = jiffies_to_clock_t(jiffies - p->tcf_tm.lastuse);
t.expires = jiffies_to_clock_t(p->tcf_tm.expires);
- NLA_PUT(skb, TCA_PEDIT_TM, sizeof(t), &t);
+ if (nla_put(skb, TCA_PEDIT_TM, sizeof(t), &t))
+ goto nla_put_failure;
kfree(opt);
return skb->len;