diff options
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/xt_recent.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c index 30dbe34915ae..45e1b30e4fb2 100644 --- a/net/netfilter/xt_recent.c +++ b/net/netfilter/xt_recent.c @@ -378,12 +378,11 @@ static int recent_mt_check(const struct xt_mtchk_param *par, mutex_lock(&recent_mutex); t = recent_table_lookup(recent_net, info->name); if (t != NULL) { - if (info->hit_count > t->nstamps_max_mask) { - pr_info("hitcount (%u) is larger than packets to be remembered (%u) for table %s\n", - info->hit_count, t->nstamps_max_mask + 1, - info->name); - ret = -EINVAL; - goto out; + if (nstamp_mask > t->nstamps_max_mask) { + spin_lock_bh(&recent_lock); + recent_table_flush(t); + t->nstamps_max_mask = nstamp_mask; + spin_unlock_bh(&recent_lock); } t->refcnt++; |