From: Jan Engelhardt <jengelh@xxxxxxxxxx>
nfct happens to run after the raw table only.
Signed-off-by: Jan Engelhardt <jengelh@xxxxxxxxxx>
Signed-off-by: Patrick McHardy <kaber@xxxxxxxxx>
---
net/netfilter/xt_conntrack.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index 4ef1b63..2c0086a 100644
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -272,6 +272,11 @@ static int conntrack_mt_check(const struct xt_mtchk_param *par)
{
int ret;
+ if (strcmp(par->table, "raw") == 0) {
+ pr_info("state is undetermined at the time of raw table\n");
+ return -EINVAL;
+ }
+
ret = nf_ct_l3proto_try_module_get(par->family);
if (ret < 0)
pr_info("cannot load conntrack support for proto=%u\n",
--
1.7.4
--
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