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| author | Jan Engelhardt <jengelh@medozas.de> | 2011-02-14 17:28:55 +0100 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2011-02-14 17:28:55 +0100 |
| commit | a2361c8735e07322023aedc36e4938b35af31eb0 (patch) | |
| tree | 387f1dfc6d7735e850531c99c6355d1e593196ef /net | |
| parent | Revert "netfilter: xt_connlimit: connlimit-above early loop termination" (diff) | |
| download | linux-a2361c8735e07322023aedc36e4938b35af31eb0.tar.xz linux-a2361c8735e07322023aedc36e4938b35af31eb0.zip | |
netfilter: xt_conntrack: warn about use in raw table
nfct happens to run after the raw table only.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net')
| -rw-r--r-- | 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 4ef1b63ad73f..2c0086a4751e 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", |