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(parent: 2aad326) | patch
bpf: update skb->protocol in bpf_skb_net_grow
authorWillem de Bruijn <willemb@google.com>
Tue, 23 Apr 2019 18:43:48 +0000 (14:43 -0400)
committerDaniel Borkmann <daniel@iogearbox.net>
Tue, 23 Apr 2019 23:32:26 +0000 (01:32 +0200)
commit1b00e0dfe7d08a17d818c34d4c9968047a3f3e4b
tree5f8271f622c43b9ad32530d484dfdb28cf65297dtree | snapshot
parent2aad32613c353b1e05da5994324bc5f20d0dd55acommit | diff
bpf: update skb->protocol in bpf_skb_net_grow

Some tunnels, like sit, change the network protocol of packet.
If so, update skb->protocol to match the new type.

Signed-off-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: Alan Maguire <alan.maguire@oracle.com>
Acked-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
net/core/filter.c diff | blob | history
Domain: System / Kernel;