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List:       netfilter-devel
Subject:    Re: [PATCH][next] netfilter: nf_tables: Fix dereference of null pointer flow
From:       Pablo Neira Ayuso <pablo () netfilter ! org>
Date:       2021-06-25 10:21:13
Message-ID: 20210625102113.GB32352 () salvia
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On Fri, Jun 25, 2021 at 10:06:26AM +0000, Walter Harms wrote:
> hi Colin,
> most free_something_functions accept NULL
> these days, perhaps it would be more efficient
> to add a check in nft_flow_rule_destroy().
> There is a chance that this will catch the same
> mistake in future  also.

I'm fine with Colin patch.

Thanks.
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