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SubjectRe: [PATCH] ipt_helper.c
quadong@users.sourceforge.net wrote:
> Currently, if you tell iptables to match "-m helper ! --helper ftp" it
> will match any packet from any helper other than FTP. What it should do
> is match any packet that is not from an FTP helper, included packets that
> are not from any helper (packets from master connections). Here's the
> fix:
>
> --- ipt_helper.c.old 2004-03-03 21:34:05.000000000 -0600
> +++ ipt_helper.c 2004-03-04 14:34:17.709903456 -0600
> @@ -48,7 +48,7 @@
>
> if (!ct->master) {
> DEBUGP("ipt_helper: conntrack %p has no master\n", ct);
> - return 0;
> + return info->invert;
> }
>
> exp = ct->master;

I think you can get the functionality you want with the current code,
but can you get the current functionality which you feel is in error
after applying your patch?

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