[PATCH] Various fixes for resolve_host, from src/c/api/libspeechd.c.

[Andrei Kholodnyi]

Hi Chris,
I think there is an error here. let's say
resolved_ip = inet_ntop returns NULL.
in this case resolve_buffer probably will be uninitialized or zeroed?

and you jump after it in else
    }else{
       *is_localhost = 0;
-       return ip = resolved_ip;
+       return ip = resolve_buffer;
    }

in it you just return resolve_buffer.

beside that you will never reach
freeaddrinfo(addr_result);