diff options
Diffstat (limited to 'net/sched/ematch.c')
-rw-r--r-- | net/sched/ematch.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/sched/ematch.c b/net/sched/ematch.c index fbb7ebfc58c6..d4d6f9c91e8c 100644 --- a/net/sched/ematch.c +++ b/net/sched/ematch.c @@ -242,6 +242,9 @@ static int tcf_em_validate(struct tcf_proto *tp, goto errout; if (em->ops->change) { + err = -EINVAL; + if (em_hdr->flags & TCF_EM_SIMPLE) + goto errout; err = em->ops->change(net, data, data_len, em); if (err < 0) goto errout; @@ -267,12 +270,12 @@ static int tcf_em_validate(struct tcf_proto *tp, } em->data = (unsigned long) v; } + em->datalen = data_len; } } em->matchid = em_hdr->matchid; em->flags = em_hdr->flags; - em->datalen = data_len; em->net = net; err = 0; |