[NETFILTER]: nf_conntrack_expect: show NF_CT_EXPECT_PERMANENT flag in /proc

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
index 740d94d30091e6aba7bebd10e9b5197c84520819..4c05a588116f86632809f147da8aafec7e3948a6 100644 (file)
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -475,6 +475,10 @@ static int exp_seq_show(struct seq_file *s, void *v)
                    __nf_ct_l3proto_find(expect->tuple.src.l3num),
                    __nf_ct_l4proto_find(expect->tuple.src.l3num,
                                       expect->tuple.dst.protonum));
+
+       if (expect->flags & NF_CT_EXPECT_PERMANENT)
+               seq_printf(s, "PERMANENT ");
+
        return seq_putc(s, '\n');
 }