diff options
Diffstat (limited to 'net/netfilter/nft_socket.c')
| -rw-r--r-- | net/netfilter/nft_socket.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/netfilter/nft_socket.c b/net/netfilter/nft_socket.c index a7de29137618..49a5348a6a14 100644 --- a/net/netfilter/nft_socket.c +++ b/net/netfilter/nft_socket.c @@ -40,16 +40,17 @@ static noinline bool nft_sock_get_eval_cgroupv2(u32 *dest, struct sock *sk, const struct nft_pktinfo *pkt, u32 level) { struct cgroup *cgrp; + u64 cgid; if (!sk_fullsock(sk)) return false; - cgrp = sock_cgroup_ptr(&sk->sk_cgrp_data); - if (level > cgrp->level) + cgrp = cgroup_ancestor(sock_cgroup_ptr(&sk->sk_cgrp_data), level); + if (!cgrp) return false; - memcpy(dest, &cgrp->ancestor_ids[level], sizeof(u64)); - + cgid = cgroup_id(cgrp); + memcpy(dest, &cgid, sizeof(u64)); return true; } #endif |