lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Tue, 20 Sep 2016 17:40:43 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Tom Herbert <tom@...bertland.com>
Cc:     davem@...emloft.net, netdev@...r.kernel.org, tgraf@...g.ch,
        roopa@...ulusnetworks.com, kernel-team@...com
Subject: Re: [PATCH net-next 6/7] net: Generic resolver backend

Tom Herbert <tom@...bertland.com> wrote:
>
> +       nrslv->params.head_offset = offsetof(struct net_rslv_ent, node);
> +       nrslv->params.key_offset = offsetof(struct net_rslv_ent, object);
> +       nrslv->params.key_len = key_len;
> +       nrslv->params.max_size = max_size;
> +       nrslv->params.min_size = 256;
> +       nrslv->params.automatic_shrinking = true;
> +       nrslv->params.obj_cmpfn = cmp_fn ? net_rslv_cmp : NULL;

This completely defeats the rhashtable inlining since that relies
on the parameter being constant.

Looking at your next patch you have exactly one user for this.  So
who is going to be the next user and do we really need all these
fields to be variable?

Cheers,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ