diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/conntrack.c | 2 | ||||
| -rw-r--r-- | src/read_config_yy.y | 87 |
2 files changed, 46 insertions, 43 deletions
diff --git a/src/conntrack.c b/src/conntrack.c index 57dbed7..8d19cca 100644 --- a/src/conntrack.c +++ b/src/conntrack.c @@ -1057,10 +1057,8 @@ parse_inetaddr(const char *cp, struct addr_parse *parse) { if (inet_aton(cp, &parse->addr)) return AF_INET; -#ifdef HAVE_INET_PTON_IPV6 else if (inet_pton(AF_INET6, cp, &parse->addr6) > 0) return AF_INET6; -#endif return AF_UNSPEC; } diff --git a/src/read_config_yy.y b/src/read_config_yy.y index 3bb7c5f..7ba24f4 100644 --- a/src/read_config_yy.y +++ b/src/read_config_yy.y @@ -240,17 +240,17 @@ multicast_option : T_IPV4_ADDR T_IP multicast_option : T_IPV6_ADDR T_IP { __max_dedicated_links_reached(); + int err; -#ifdef HAVE_INET_PTON_IPV6 - if (inet_pton(AF_INET6, $2, - &conf.channel[conf.channel_num].u.mcast.in) <= 0) { + err = inet_pton(AF_INET6, $2, + &conf.channel[conf.channel_num].u.mcast.in); + if (err == 0) { dlog(LOG_WARNING, "%s is not a valid IPv6 address", $2); break; + } else if (err < 0) { + dlog(LOG_ERR, "inet_pton(): IPv6 unsupported!"); + exit(EXIT_FAILURE); } -#else - dlog(LOG_WARNING, "cannot find inet_pton(), IPv6 unsupported!"); - break; -#endif if (conf.channel[conf.channel_num].u.mcast.ipproto == AF_INET) { dlog(LOG_WARNING, "your multicast address is IPv6 but " @@ -397,17 +397,18 @@ udp_option : T_IPV4_ADDR T_IP udp_option : T_IPV6_ADDR T_IP { __max_dedicated_links_reached(); + int err; -#ifdef HAVE_INET_PTON_IPV6 - if (inet_pton(AF_INET6, $2, - &conf.channel[conf.channel_num].u.udp.server.ipv6) <= 0) { + err = inet_pton(AF_INET6, $2, + &conf.channel[conf.channel_num].u.udp.server.ipv6); + if (err == 0) { dlog(LOG_WARNING, "%s is not a valid IPv6 address", $2); break; + } else if (err < 0) { + dlog(LOG_ERR, "inet_pton(): IPv6 unsupported!"); + exit(EXIT_FAILURE); } -#else - dlog(LOG_WARNING, "cannot find inet_pton(), IPv6 unsupported!"); - break; -#endif + conf.channel[conf.channel_num].u.udp.ipproto = AF_INET6; }; @@ -425,17 +426,18 @@ udp_option : T_IPV4_DEST_ADDR T_IP udp_option : T_IPV6_DEST_ADDR T_IP { __max_dedicated_links_reached(); + int err; -#ifdef HAVE_INET_PTON_IPV6 - if (inet_pton(AF_INET6, $2, - &conf.channel[conf.channel_num].u.udp.client) <= 0) { + err = inet_pton(AF_INET6, $2, + &conf.channel[conf.channel_num].u.udp.client); + if (err == 0) { dlog(LOG_WARNING, "%s is not a valid IPv6 address", $2); break; + } else { + dlog(LOG_ERR, "inet_pton(): IPv6 unsupported!"); + exit(EXIT_FAILURE); } -#else - dlog(LOG_WARNING, "cannot find inet_pton(), IPv6 unsupported!"); - break; -#endif + conf.channel[conf.channel_num].u.udp.ipproto = AF_INET6; }; @@ -535,17 +537,18 @@ tcp_option : T_IPV4_ADDR T_IP tcp_option : T_IPV6_ADDR T_IP { __max_dedicated_links_reached(); + int err; -#ifdef HAVE_INET_PTON_IPV6 - if (inet_pton(AF_INET6, $2, - &conf.channel[conf.channel_num].u.tcp.server.ipv6) <= 0) { + err = inet_pton(AF_INET6, $2, + &conf.channel[conf.channel_num].u.tcp.server.ipv6); + if (err == 0) { dlog(LOG_WARNING, "%s is not a valid IPv6 address", $2); break; + } else if (err < 0) { + dlog(LOG_ERR, "inet_pton(): IPv6 unsupported!"); + exit(EXIT_FAILURE); } -#else - dlog(LOG_WARNING, "cannot find inet_pton(), IPv6 unsupported!"); - break; -#endif + conf.channel[conf.channel_num].u.tcp.ipproto = AF_INET6; }; @@ -563,17 +566,18 @@ tcp_option : T_IPV4_DEST_ADDR T_IP tcp_option : T_IPV6_DEST_ADDR T_IP { __max_dedicated_links_reached(); + int err; -#ifdef HAVE_INET_PTON_IPV6 - if (inet_pton(AF_INET6, $2, - &conf.channel[conf.channel_num].u.tcp.client) <= 0) { + err = inet_pton(AF_INET6, $2, + &conf.channel[conf.channel_num].u.tcp.client); + if (err == 0) { dlog(LOG_WARNING, "%s is not a valid IPv6 address", $2); break; + } else if (err < 0) { + dlog(LOG_ERR, "inet_pton(): IPv6 unsupported!"); + exit(EXIT_FAILURE); } -#else - dlog(LOG_WARNING, "cannot find inet_pton(), IPv6 unsupported!"); - break; -#endif + conf.channel[conf.channel_num].u.tcp.ipproto = AF_INET6; }; @@ -1206,6 +1210,7 @@ filter_address_item : T_IPV6_ADDR T_IP char *slash; int cidr = 128; struct nfct_filter_ipv6 filter_ipv6; + int err; memset(&ip, 0, sizeof(union inet_address)); @@ -1220,15 +1225,15 @@ filter_address_item : T_IPV6_ADDR T_IP } } -#ifdef HAVE_INET_PTON_IPV6 - if (inet_pton(AF_INET6, $2, &ip.ipv6) <= 0) { + err = inet_pton(AF_INET6, $2, &ip.ipv6); + if (err == 0) { dlog(LOG_WARNING, "%s is not a valid IPv6, ignoring", $2); break; + } else if (err < 0) { + dlog(LOG_ERR, "inet_pton(): IPv6 unsupported!"); + exit(EXIT_FAILURE); } -#else - dlog(LOG_WARNING, "cannot find inet_pton(), IPv6 unsupported!"); - break; -#endif + if (slash && cidr < 128) { struct ct_filter_netmask_ipv6 tmp; |