http daemon bind doesn't respect socket address from config file

[cahlbin]

config.json:

{
 ...
 "http" : "127.0.0.1:8080",
 ...
}

Expected: brubeck should bind only to the loopback interface / 127.0.0.1.

Actual: brubeck binds it's http listener on all interfaces (see *:8080 below)

[localhost]# ss -tulpn | grep brubeck
udp UNCONN 0 0 127.0.0.1:8125 *:* users:(("brubeck",pid=27614,fd=6))
tcp LISTEN 0 32 *:8080 *:* users:(("brubeck",pid=27614,fd=7))

Possible fix is to parse out the address from the "http" bind string and pass along as MHD_OPTION_SOCK_ADDR in brubeck_http_endpoint_init.

See

brubeck/src/http.c

Line 258 in c3b66aa

void brubeck_http_endpoint_init(struct brubeck_server *server, const char *listen)