diff options
Diffstat (limited to 'src/client.c')
| -rw-r--r-- | src/client.c | 61 |
1 files changed, 31 insertions, 30 deletions
diff --git a/src/client.c b/src/client.c index e587fd9a4..67417d181 100644 --- a/src/client.c +++ b/src/client.c @@ -237,6 +237,7 @@ static void client_close(struct client *client) void client_new(int fd, const struct sockaddr *addr) { unsigned int i; + const char *hostname; for (i = 0; i < client_max_connections && clients[i].fd >= 0; i++) /* nothing */ ; @@ -244,44 +245,44 @@ void client_new(int fd, const struct sockaddr *addr) if (i == client_max_connections) { ERROR("Max Connections Reached!\n"); xclose(fd); - } else { - const char *hostname; - switch (addr->sa_family) { + return; + } + + switch (addr->sa_family) { #ifdef HAVE_TCP - case AF_INET: - hostname = (const char *)inet_ntoa(((const struct sockaddr_in *) - addr)->sin_addr); - if (!hostname) - hostname = "error getting ipv4 address"; - break; + case AF_INET: + hostname = (const char *)inet_ntoa(((const struct sockaddr_in *) + addr)->sin_addr); + if (!hostname) + hostname = "error getting ipv4 address"; + break; #ifdef HAVE_IPV6 - case AF_INET6: - { - static char host[INET6_ADDRSTRLEN + 1]; - memset(host, 0, INET6_ADDRSTRLEN + 1); - if (inet_ntop(AF_INET6, (const void *) - &(((const struct sockaddr_in6 *)addr)-> - sin6_addr), host, - INET6_ADDRSTRLEN)) { - hostname = (const char *)host; - } else { - hostname = "error getting ipv6 address"; - } + case AF_INET6: + { + static char host[INET6_ADDRSTRLEN + 1]; + memset(host, 0, INET6_ADDRSTRLEN + 1); + if (inet_ntop(AF_INET6, (const void *) + &(((const struct sockaddr_in6 *)addr)-> + sin6_addr), host, + INET6_ADDRSTRLEN)) { + hostname = (const char *)host; + } else { + hostname = "error getting ipv6 address"; } - break; + } + break; #endif #endif /* HAVE_TCP */ #ifdef HAVE_UN - case AF_UNIX: - hostname = "local connection"; - break; + case AF_UNIX: + hostname = "local connection"; + break; #endif /* HAVE_UN */ - default: - hostname = "unknown"; - } - SECURE("client %i: opened from %s\n", i, hostname); - client_init(&(clients[i]), fd); + default: + hostname = "unknown"; } + SECURE("client %i: opened from %s\n", i, hostname); + client_init(&(clients[i]), fd); } static int client_process_line(struct client *client) |