From: Patrick McHardy <kaber@trash.net>
To: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Cc: netfilter-devel@vger.kernel.org, pablo@netfilter.org
Subject: Re: [nf_tables RFH PATCH] netfilter: nf_tables: add set_elem notifications
Date: Fri, 28 Mar 2014 12:15:27 +0000 [thread overview]
Message-ID: <20140328121527.GA7610@macbook.localnet> (raw)
In-Reply-To: <20140328114622.8896.14752.stgit@nfdev.cica.es>
On Fri, Mar 28, 2014 at 12:46:22PM +0100, Arturo Borrero Gonzalez wrote:
> +static int nf_tables_setelem_notify(const struct nft_ctx *ctx,
> + const struct nft_set *set,
> + const struct nft_set_elem *elem,
> + int event, u16 flags)
> +{
> ...
> + err = nfnetlink_send(skb, net, portid, NFNLGRP_NFTABLES, report,
> + GFP_KERNEL);
> +err_free:
> + kfree_skb(skb);
There's the reason of your crash. You must not free the skb after sending it.
next prev parent reply other threads:[~2014-03-28 12:15 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-28 11:46 [nf_tables RFH PATCH] netfilter: nf_tables: add set_elem notifications Arturo Borrero Gonzalez
2014-03-28 11:49 ` Pablo Neira Ayuso
2014-03-28 12:00 ` Arturo Borrero Gonzalez
2014-03-28 12:02 ` Patrick McHardy
2014-03-28 11:55 ` Patrick McHardy
2014-03-28 12:15 ` Patrick McHardy [this message]
2014-03-28 12:28 ` Pablo Neira Ayuso
2014-03-28 13:24 ` Arturo Borrero Gonzalez
-- strict thread matches above, loose matches on Subject: below --
2014-03-19 16:05 Arturo Borrero Gonzalez
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