1 files changed, 1 insertions, 110 deletions

diff --git a/extensions/libebt_ip6.c b/extensions/libebt_ip6.c
index a686a285..18bb2720 100644
--- a/extensions/libebt_ip6.c
+++ b/extensions/libebt_ip6.c
@@ -49,44 +49,6 @@ static const struct option brip6_opts[] = {
 	XT_GETOPT_TABLEEND,
 };
 
-static const struct xt_icmp_names icmpv6_codes[] = {
-	{ "destination-unreachable", 1, 0, 0xFF },
-	{ "no-route", 1, 0, 0 },
-	{ "communication-prohibited", 1, 1, 1 },
-	{ "address-unreachable", 1, 3, 3 },
-	{ "port-unreachable", 1, 4, 4 },
-
-	{ "packet-too-big", 2, 0, 0xFF },
-
-	{ "time-exceeded", 3, 0, 0xFF },
-	/* Alias */ { "ttl-exceeded", 3, 0, 0xFF },
-	{ "ttl-zero-during-transit", 3, 0, 0 },
-	{ "ttl-zero-during-reassembly", 3, 1, 1 },
-
-	{ "parameter-problem", 4, 0, 0xFF },
-	{ "bad-header", 4, 0, 0 },
-	{ "unknown-header-type", 4, 1, 1 },
-	{ "unknown-option", 4, 2, 2 },
-
-	{ "echo-request", 128, 0, 0xFF },
-	/* Alias */ { "ping", 128, 0, 0xFF },
-
-	{ "echo-reply", 129, 0, 0xFF },
-	/* Alias */ { "pong", 129, 0, 0xFF },
-
-	{ "router-solicitation", 133, 0, 0xFF },
-
-	{ "router-advertisement", 134, 0, 0xFF },
-
-	{ "neighbour-solicitation", 135, 0, 0xFF },
-	/* Alias */ { "neighbor-solicitation", 135, 0, 0xFF },
-
-	{ "neighbour-advertisement", 136, 0, 0xFF },
-	/* Alias */ { "neighbor-advertisement", 136, 0, 0xFF },
-
-	{ "redirect", 137, 0, 0xFF },
-};
-
 static void
 parse_port_range(const char *protocol, const char *portstring, uint16_t *ports)
 {
@@ -110,76 +72,6 @@ parse_port_range(const char *protocol, const char *portstring, uint16_t *ports)
 	free(buffer);
 }
 
-static char *parse_range(const char *str, unsigned int res[])
-{
-	char *next;
-
-	if (!xtables_strtoui(str, &next, &res[0], 0, 255))
-		return NULL;
-
-	res[1] = res[0];
-	if (*next == ':') {
-		str = next + 1;
-		if (!xtables_strtoui(str, &next, &res[1], 0, 255))
-			return NULL;
-	}
-
-	return next;
-}
-
-static int
-parse_icmpv6(const char *icmpv6type, uint8_t type[], uint8_t code[])
-{
-	static const unsigned int limit = ARRAY_SIZE(icmpv6_codes);
-	unsigned int match = limit;
-	unsigned int i, number[2];
-
-	for (i = 0; i < limit; i++) {
-		if (strncasecmp(icmpv6_codes[i].name, icmpv6type, strlen(icmpv6type)))
-			continue;
-		if (match != limit)
-			xtables_error(PARAMETER_PROBLEM, "Ambiguous ICMPv6 type `%s':"
-					" `%s' or `%s'?",
-					icmpv6type, icmpv6_codes[match].name,
-					icmpv6_codes[i].name);
-		match = i;
-	}
-
-	if (match < limit) {
-		type[0] = type[1] = icmpv6_codes[match].type;
-		code[0] = icmpv6_codes[match].code_min;
-		code[1] = icmpv6_codes[match].code_max;
-	} else {
-		char *next = parse_range(icmpv6type, number);
-		if (!next) {
-			xtables_error(PARAMETER_PROBLEM, "Unknown ICMPv6 type `%s'",
-							icmpv6type);
-			return -1;
-		}
-		type[0] = (uint8_t) number[0];
-		type[1] = (uint8_t) number[1];
-		switch (*next) {
-		case 0:
-			code[0] = 0;
-			code[1] = 255;
-			return 0;
-		case '/':
-			next = parse_range(next+1, number);
-			code[0] = (uint8_t) number[0];
-			code[1] = (uint8_t) number[1];
-			if (next == NULL)
-				return -1;
-			if (next && *next == 0)
-				return 0;
-		/* fallthrough */
-		default:
-			xtables_error(PARAMETER_PROBLEM, "unknown character %c", *next);
-			return -1;
-		}
-	}
-	return 0;
-}
-
 static void print_port_range(uint16_t *ports)
 {
 	if (ports[0] == ports[1])
@@ -304,8 +196,7 @@ brip6_parse(int c, char **argv, int invert, unsigned int *flags,
 	case IP_ICMP6:
 		if (invert)
 			info->invflags |= EBT_IP6_ICMP6;
-		if (parse_icmpv6(optarg, info->icmpv6_type, info->icmpv6_code))
-			return 0;
+		ebt_parse_icmpv6(optarg, info->icmpv6_type, info->icmpv6_code);
 		info->bitmask |= EBT_IP6_ICMP6;
 		break;
 	case IP_TCLASS: