pkt_sched: fix missing check for packet overrun in qdisc_dump_stab()

[linux-2.6-omap-h63xx.git] / net / sched / sch_api.c

diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 1122c952aa99bd17f78f3de3d6c6d6600c3d81b5..6ab4a2f92ca0b390849547e8e93f99b07e6d4a6b 100644 (file)
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -417,6 +417,8 @@ static int qdisc_dump_stab(struct sk_buff *skb, struct qdisc_size_table *stab)
        struct nlattr *nest;
 
        nest = nla_nest_start(skb, TCA_STAB);
+       if (nest == NULL)
+               goto nla_put_failure;
        NLA_PUT(skb, TCA_STAB_BASE, sizeof(stab->szopts), &stab->szopts);
        nla_nest_end(skb, nest);
 
@@ -764,7 +766,7 @@ qdisc_create(struct net_device *dev, struct netdev_queue *dev_queue,
        struct qdisc_size_table *stab;
 
        ops = qdisc_lookup_ops(kind);
-#ifdef CONFIG_KMOD
+#ifdef CONFIG_MODULES
        if (ops == NULL && kind != NULL) {
                char name[IFNAMSIZ];
                if (nla_strlcpy(name, kind, IFNAMSIZ) < IFNAMSIZ) {