diff options
| author | David S. Miller <davem@davemloft.net> | 2012-03-29 11:11:39 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-02 00:11:37 +0200 |
| commit | 1b34ec43c9b3de44a5420841ab293d1b2035a94c (patch) | |
| tree | 8d6cf966c813e0e61001655179b5ef8e5f1b54b3 /net/sched/sch_prio.c | |
| parent | wireless: Stop using NLA_PUT*(). (diff) | |
| download | linux-1b34ec43c9b3de44a5420841ab293d1b2035a94c.tar.xz linux-1b34ec43c9b3de44a5420841ab293d1b2035a94c.zip | |
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>
Diffstat (limited to 'net/sched/sch_prio.c')
| -rw-r--r-- | net/sched/sch_prio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c index b5d56a22b1d2..79359b69ad8d 100644 --- a/net/sched/sch_prio.c +++ b/net/sched/sch_prio.c @@ -247,7 +247,8 @@ static int prio_dump(struct Qdisc *sch, struct sk_buff *skb) opt.bands = q->bands; memcpy(&opt.priomap, q->prio2band, TC_PRIO_MAX + 1); - NLA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt); + if (nla_put(skb, TCA_OPTIONS, sizeof(opt), &opt)) + goto nla_put_failure; return skb->len; |