diff options
Diffstat (limited to 'net/bpf')
| -rw-r--r-- | net/bpf/test_run.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c index 2ca96acbc50a..dc9dc0bedca0 100644 --- a/net/bpf/test_run.c +++ b/net/bpf/test_run.c @@ -955,6 +955,9 @@ static int convert___skb_to_skb(struct sk_buff *skb, struct __sk_buff *__skb) { struct qdisc_skb_cb *cb = (struct qdisc_skb_cb *)skb->cb; + if (!skb->len) + return -EINVAL; + if (!__skb) return 0; |