diff options
| author | Phil Oester <kernel@linuxace.com> | 2006-07-22 14:10:53 +0000 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2006-07-22 14:10:53 +0000 |
| commit | a6c1d926f6c3c00e0c1875d80b9579c95bde2cfa (patch) | |
| tree | f0e3e44030eb3278ec8098e53e2acd2b02154bf0 /extensions | |
| parent | 04a1e4cabd185d7a93bea1ece276343044d9ecd4 (diff) | |
proto_to_name duplication (Phil Oester <kernel@linuxace.com>)
Update multiport match to use the iptables version of proto_to_name
instead of reinventing the wheel.
Diffstat (limited to 'extensions')
| -rw-r--r-- | extensions/libipt_multiport.c | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/extensions/libipt_multiport.c b/extensions/libipt_multiport.c index 2a10abd4..28fd8503 100644 --- a/extensions/libipt_multiport.c +++ b/extensions/libipt_multiport.c @@ -51,23 +51,6 @@ static struct option opts[] = { {0} }; -static char * -proto_to_name(u_int8_t proto) -{ - switch (proto) { - case IPPROTO_TCP: - return "tcp"; - case IPPROTO_UDP: - return "udp"; - case IPPROTO_SCTP: - return "sctp"; - case IPPROTO_DCCP: - return "dccp"; - default: - return NULL; - } -} - static unsigned int parse_multi_ports(const char *portstring, u_int16_t *ports, const char *proto) { @@ -143,7 +126,7 @@ check_proto(const struct ipt_entry *entry) exit_error(PARAMETER_PROBLEM, "multiport only works with TCP or UDP"); - if ((proto = proto_to_name(entry->ip.proto)) != NULL) + if ((proto = proto_to_name(entry->ip.proto, 1)) != NULL) return proto; else if (!entry->ip.proto) exit_error(PARAMETER_PROBLEM, @@ -264,7 +247,7 @@ port_to_service(int port, u_int8_t proto) { struct servent *service; - if ((service = getservbyport(htons(port), proto_to_name(proto)))) + if ((service = getservbyport(htons(port), proto_to_name(proto, 1)))) return service->s_name; return NULL; |