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authorPatrick McHardy <kaber@trash.net>2007-12-17 22:41:52 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:59:04 -0800
commit76aa1ce139f649e432272f6ad75204b763ef13bd (patch)
treef5d5337fdbdc6ca8a9df57169966f7f3aefddb90 /net/netfilter
parent0dfedd28746266a35b3008cb6bb03466115e95b9 (diff)
[NETFILTER]: nfnetlink_log: include GID in netlink message
Similar to Maciej Soltysiak's ipt_LOG patch, include GID in addition to UID in netlink message. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter')
-rw-r--r--net/netfilter/nfnetlink_log.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 950b1f0713d..5013cb97ce2 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -467,9 +467,11 @@ __build_packet_message(struct nfulnl_instance *inst,
read_lock_bh(&skb->sk->sk_callback_lock);
if (skb->sk->sk_socket && skb->sk->sk_socket->file) {
__be32 uid = htonl(skb->sk->sk_socket->file->f_uid);
+ __be32 gid = htons(skb->sk->sk_socket->file->f_gid);
/* need to unlock here since NLA_PUT may goto */
read_unlock_bh(&skb->sk->sk_callback_lock);
NLA_PUT_BE32(inst->skb, NFULA_UID, uid);
+ NLA_PUT_BE32(inst->skb, NFULA_GID, gid);
} else
read_unlock_bh(&skb->sk->sk_callback_lock);
}
@@ -564,6 +566,7 @@ nfulnl_log_packet(unsigned int pf,
#endif
+ nla_total_size(sizeof(u_int32_t)) /* mark */
+ nla_total_size(sizeof(u_int32_t)) /* uid */
+ + nla_total_size(sizeof(u_int32_t)) /* gid */
+ nla_total_size(plen) /* prefix */
+ nla_total_size(sizeof(struct nfulnl_msg_packet_hw))
+ nla_total_size(sizeof(struct nfulnl_msg_packet_timestamp));