Commit 6bf05773 authored Oct 06, 2015 by Alexei Starovoitov Committed by David S. Miller Oct 08, 2015

bpf: clear sender_cpu before xmit



Similar to commit c29390c6 ("xps: must clear sender_cpu before forwarding")
the skb->sender_cpu needs to be cleared before xmit.

Fixes: 3896d655 ("bpf: introduce bpf_clone_redirect() helper")
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent d40496a5

net/core/filter.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1415,6 +1415,7 @@ static u64 bpf_clone_redirect(u64 r1, u64 ifindex, u64 flags, u64 r4, u64 r5)
		return dev_forward_skb(dev, skb2);

		skb2->dev = dev;
		skb_sender_cpu_clear(skb2);
		return dev_queue_xmit(skb2);
		}