diff options
Diffstat (limited to 'net/netfilter/xt_connbytes.c')
-rw-r--r-- | net/netfilter/xt_connbytes.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/netfilter/xt_connbytes.c b/net/netfilter/xt_connbytes.c index 73517835303..5b138506690 100644 --- a/net/netfilter/xt_connbytes.c +++ b/net/netfilter/xt_connbytes.c @@ -112,6 +112,16 @@ static int connbytes_mt_check(const struct xt_mtchk_param *par) if (ret < 0) pr_info("cannot load conntrack support for proto=%u\n", par->family); + + /* + * This filter cannot function correctly unless connection tracking + * accounting is enabled, so complain in the hope that someone notices. + */ + if (!nf_ct_acct_enabled(par->net)) { + pr_warning("Forcing CT accounting to be enabled\n"); + nf_ct_set_acct(par->net, true); + } + return ret; } |