diff options
Diffstat (limited to 'conf.c')
| -rw-r--r-- | conf.c | 24 |
1 files changed, 17 insertions, 7 deletions
@@ -209,14 +209,24 @@ static void conf_ports(const struct ctx *c, char optname, const char *optarg, } - if (ifname == buf + 1) /* Interface without address */ + if (ifname == buf + 1) { /* Interface without address */ addr = NULL; - else if (inet_pton(AF_INET, buf, addr)) - af = AF_INET; - else if (inet_pton(AF_INET6, buf, addr)) - af = AF_INET6; - else - goto bad; + } else { + p = buf; + + /* Allow square brackets for IPv4 too for convenience */ + if (*p == '[' && p[strlen(p) - 1] == ']') { + p[strlen(p) - 1] = '\0'; + p++; + } + + if (inet_pton(AF_INET, p, addr)) + af = AF_INET; + else if (inet_pton(AF_INET6, p, addr)) + af = AF_INET6; + else + goto bad; + } } else { spec = buf; |