diff options
| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2022-01-17 21:56:13 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-02-04 06:30:27 +0100 |
| commit | 8b5413647262dda8d8d0e07e14ea1de9ac7cf0b2 (patch) | |
| tree | 0414811399bdcf5fe9df4810e3c4c9997fd81900 /net/netfilter/nfnetlink_queue.c | |
| parent | 5bed9f3f63f8f9d2b1758c24640cbf77b5377511 (diff) | |
netfilter: nfqueue: enable to get skb->priority
This info could be useful to improve traffic analysis.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nfnetlink_queue.c')
| -rw-r--r-- | net/netfilter/nfnetlink_queue.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index ea2d9c2a44cf..48d7a59c6482 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetlink_queue.c @@ -402,6 +402,7 @@ nfqnl_build_packet_message(struct net *net, struct nfqnl_instance *queue, + nla_total_size(sizeof(u_int32_t)) /* ifindex */ #endif + nla_total_size(sizeof(u_int32_t)) /* mark */ + + nla_total_size(sizeof(u_int32_t)) /* priority */ + nla_total_size(sizeof(struct nfqnl_msg_packet_hw)) + nla_total_size(sizeof(u_int32_t)) /* skbinfo */ + nla_total_size(sizeof(u_int32_t)); /* cap_len */ @@ -559,6 +560,10 @@ nfqnl_build_packet_message(struct net *net, struct nfqnl_instance *queue, nla_put_be32(skb, NFQA_MARK, htonl(entskb->mark))) goto nla_put_failure; + if (entskb->priority && + nla_put_be32(skb, NFQA_PRIORITY, htonl(entskb->priority))) + goto nla_put_failure; + if (indev && entskb->dev && skb_mac_header_was_set(entskb) && skb_mac_header_len(entskb) != 0) { |