netfilter: nf_ct_helper: Fix logging for dropped packets
Update nf_ct_helper_log to emit args along with the format. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Родитель
114a6f8b52
Коммит
f9caed59f8
|
@ -341,6 +341,13 @@ void nf_ct_helper_log(struct sk_buff *skb, const struct nf_conn *ct,
|
|||
{
|
||||
const struct nf_conn_help *help;
|
||||
const struct nf_conntrack_helper *helper;
|
||||
struct va_format vaf;
|
||||
va_list args;
|
||||
|
||||
va_start(args, fmt);
|
||||
|
||||
vaf.fmt = fmt;
|
||||
vaf.va = &args;
|
||||
|
||||
/* Called from the helper function, this call never fails */
|
||||
help = nfct_help(ct);
|
||||
|
@ -349,7 +356,9 @@ void nf_ct_helper_log(struct sk_buff *skb, const struct nf_conn *ct,
|
|||
helper = rcu_dereference(help->helper);
|
||||
|
||||
nf_log_packet(nf_ct_l3num(ct), 0, skb, NULL, NULL, NULL,
|
||||
"nf_ct_%s: dropping packet: %s ", helper->name, fmt);
|
||||
"nf_ct_%s: dropping packet: %pV ", helper->name, &vaf);
|
||||
|
||||
va_end(args);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(nf_ct_helper_log);
|
||||
|
||||
|
|
Загрузка…
Ссылка в новой задаче