From: Florian Westphal <fw@strlen.de>
To: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: Florian Westphal <fw@strlen.de>, netfilter-devel@vger.kernel.org
Subject: Re: [PATCH nf-next] netfilter: ctnetlink: use dump structure instead of raw args
Date: Wed, 9 Feb 2022 11:46:59 +0100 [thread overview]
Message-ID: <20220209104659.GF25000@breakpoint.cc> (raw)
In-Reply-To: <YgOawS6I8ldRk72Z@salvia>
Pablo Neira Ayuso <pablo@netfilter.org> wrote:
> > static int ctnetlink_done_list(struct netlink_callback *cb)
> > {
> > - if (cb->args[1])
> > - nf_ct_put((struct nf_conn *)cb->args[1]);
> > + struct ctnetlink_list_dump_ctx *ctx = (void *)cb->ctx;
>
> Where is cb->ctx initialized?
Its zeroed in __netlink_dump_start, cb->ctx and cb->args are aliased
via union inside netlink_callback struct.
next prev parent reply other threads:[~2022-02-09 11:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-04 12:11 [PATCH nf-next] netfilter: ctnetlink: use dump structure instead of raw args Florian Westphal
2022-02-09 10:43 ` Pablo Neira Ayuso
2022-02-09 10:46 ` Florian Westphal [this message]
2022-02-09 11:06 ` Pablo Neira Ayuso
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