diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/filter.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/filter.c b/net/core/filter.c index a5a995e5b380..e989bf313195 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -1855,7 +1855,7 @@ BPF_CALL_4(bpf_sk_redirect_map, struct sk_buff *, skb, struct tcp_skb_cb *tcb = TCP_SKB_CB(skb); /* If user passes invalid input drop the packet. */ - if (unlikely(flags)) + if (unlikely(flags & ~(BPF_F_INGRESS))) return SK_DROP; tcb->bpf.key = key; |