diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/xt_LOG.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/net/netfilter/xt_LOG.c b/net/netfilter/xt_LOG.c index ff5f75fddb15..02a2bf49dcbd 100644 --- a/net/netfilter/xt_LOG.c +++ b/net/netfilter/xt_LOG.c @@ -363,10 +363,12 @@ static void dump_ipv4_packet(struct sbuff *m, /* Max length: 15 "UID=4294967295 " */ if ((logflags & XT_LOG_UID) && !iphoff && skb->sk) { read_lock_bh(&skb->sk->sk_callback_lock); - if (skb->sk->sk_socket && skb->sk->sk_socket->file) + if (skb->sk->sk_socket && skb->sk->sk_socket->file) { + const struct cred *cred = skb->sk->sk_socket->file->f_cred; sb_add(m, "UID=%u GID=%u ", - skb->sk->sk_socket->file->f_cred->fsuid, - skb->sk->sk_socket->file->f_cred->fsgid); + from_kuid_munged(&init_user_ns, cred->fsuid), + from_kgid_munged(&init_user_ns, cred->fsgid)); + } read_unlock_bh(&skb->sk->sk_callback_lock); } @@ -719,10 +721,12 @@ static void dump_ipv6_packet(struct sbuff *m, /* Max length: 15 "UID=4294967295 " */ if ((logflags & XT_LOG_UID) && recurse && skb->sk) { read_lock_bh(&skb->sk->sk_callback_lock); - if (skb->sk->sk_socket && skb->sk->sk_socket->file) + if (skb->sk->sk_socket && skb->sk->sk_socket->file) { + const struct cred *cred = skb->sk->sk_socket->file->f_cred; sb_add(m, "UID=%u GID=%u ", - skb->sk->sk_socket->file->f_cred->fsuid, - skb->sk->sk_socket->file->f_cred->fsgid); + from_kuid_munged(&init_user_ns, cred->fsuid), + from_kgid_munged(&init_user_ns, cred->fsgid)); + } read_unlock_bh(&skb->sk->sk_callback_lock); } |