diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-04-29 14:11:13 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-04-30 14:01:30 +0200 |
| commit | ee4391d0ac1e7af57e4c707be81e83fc59002272 (patch) | |
| tree | d199956dbe66fd6e4cc73cc101cff68785b62f15 /src/netlink.c | |
| parent | 12467ee9379ee16cf0e9a943ded8054710097134 (diff) | |
nat: transform range to prefix expression when possible
This patch transform a range of IP addresses to prefix when listing the
ruleset.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/netlink.c')
| -rw-r--r-- | src/netlink.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/netlink.c b/src/netlink.c index 10964720..bb014320 100644 --- a/src/netlink.c +++ b/src/netlink.c @@ -949,7 +949,7 @@ static uint32_t mpz_bitmask_to_prefix(mpz_t bitmask, uint32_t len) return len - mpz_scan0(bitmask, 0); } -static struct expr *expr_range_to_prefix(struct expr *range) +struct expr *range_expr_to_prefix(struct expr *range) { struct expr *left = range->left, *right = range->right, *prefix; uint32_t len = left->len, prefix_len; @@ -989,7 +989,7 @@ static struct expr *netlink_parse_interval_elem(const struct datatype *dtype, range = range_expr_alloc(&expr->location, left, right); expr_free(expr); - return expr_range_to_prefix(range); + return range_expr_to_prefix(range); } static struct expr *netlink_parse_concat_elem(const struct datatype *dtype, |