diff options
Diffstat (limited to 'iptables/ip6tables.c')
| -rw-r--r-- | iptables/ip6tables.c | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/iptables/ip6tables.c b/iptables/ip6tables.c index ec0ae759..1c9b0761 100644 --- a/iptables/ip6tables.c +++ b/iptables/ip6tables.c @@ -707,32 +707,6 @@ list_entries(const xt_chainlabel chain, int rulenum, int verbose, int numeric, return found; } -/* This assumes that mask is contiguous, and byte-bounded. */ -static void -print_iface(char letter, const char *iface, const unsigned char *mask, - int invert) -{ - unsigned int i; - - if (mask[0] == 0) - return; - - printf("%s -%c ", invert ? " !" : "", letter); - - for (i = 0; i < IFNAMSIZ; i++) { - if (mask[i] != 0) { - if (iface[i] != '\0') - printf("%c", iface[i]); - } else { - /* we can access iface[i-1] here, because - * a few lines above we make sure that mask[0] != 0 */ - if (iface[i-1] != '\0') - printf("+"); - break; - } - } -} - static void print_proto(uint16_t proto, int invert) { if (proto) { @@ -821,10 +795,10 @@ void print_rule6(const struct ip6t_entry *e, print_ip("-d", &(e->ipv6.dst), &(e->ipv6.dmsk), e->ipv6.invflags & IP6T_INV_DSTIP); - print_iface('i', e->ipv6.iniface, e->ipv6.iniface_mask, + save_iface('i', e->ipv6.iniface, e->ipv6.iniface_mask, e->ipv6.invflags & IP6T_INV_VIA_IN); - print_iface('o', e->ipv6.outiface, e->ipv6.outiface_mask, + save_iface('o', e->ipv6.outiface, e->ipv6.outiface_mask, e->ipv6.invflags & IP6T_INV_VIA_OUT); print_proto(e->ipv6.proto, e->ipv6.invflags & XT_INV_PROTO); |