diff options
Diffstat (limited to 'net/bridge/netfilter/ebt_limit.c')
| -rw-r--r-- | net/bridge/netfilter/ebt_limit.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/net/bridge/netfilter/ebt_limit.c b/net/bridge/netfilter/ebt_limit.c index f7bd9192ff0c..7a8182710eb3 100644 --- a/net/bridge/netfilter/ebt_limit.c +++ b/net/bridge/netfilter/ebt_limit.c @@ -84,13 +84,29 @@ static bool ebt_limit_mt_check(const struct xt_mtchk_param *par) return true; } + +#ifdef CONFIG_COMPAT +/* + * no conversion function needed -- + * only avg/burst have meaningful values in userspace. + */ +struct ebt_compat_limit_info { + compat_uint_t avg, burst; + compat_ulong_t prev; + compat_uint_t credit, credit_cap, cost; +}; +#endif + static struct xt_match ebt_limit_mt_reg __read_mostly = { .name = "limit", .revision = 0, .family = NFPROTO_BRIDGE, .match = ebt_limit_mt, .checkentry = ebt_limit_mt_check, - .matchsize = XT_ALIGN(sizeof(struct ebt_limit_info)), + .matchsize = sizeof(struct ebt_limit_info), +#ifdef CONFIG_COMPAT + .compatsize = sizeof(struct ebt_compat_limit_info), +#endif .me = THIS_MODULE, }; |