Nmap Development: Re: port unreachable and UDP scanning

[Fyodor <fyodor () insecure org>]

On Mon, Dec 02, 2002 at 11:43:41PM +0100, R Anderson wrote:
>   case 3: /* p0rt unreachable */              
> - if (scantype == UDP_SCAN) {
> + if (scantype == UDP_SCAN && ip->ip_src.s_addr ==
> +    target->v4host().s_addr) {
>         newstate = PORT_CLOSED;
>   } else newstate = PORT_FIREWALLED;
I agree that this extra test makes sense and will include the change
in the next version of Nmap.

Cheers,
-F

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