From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Florian Westphal <fw@strlen.de>
Cc: netfilter-devel@vger.kernel.org
Subject: Re: [PATCH 3/5] netfilter: x_tables: add and use xt_check_entry_target
Date: Thu, 24 Mar 2016 21:18:23 +0100 [thread overview]
Message-ID: <20160324201823.GC1937@salvia> (raw)
In-Reply-To: <1458666173-24318-4-git-send-email-fw@strlen.de>
On Tue, Mar 22, 2016 at 06:02:51PM +0100, Florian Westphal wrote:
> We have targets and standard targets -- the latter carries a verdict, so we
> must check the standard size as well here -- later functions access t->verdict
> which otherwise can point after the blob end.
Applied to nf, thanks.
next prev parent reply other threads:[~2016-03-24 20:18 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-22 17:02 [PATCH nf v3] netfilter: x_tables: perform more sanity tests on rule set Florian Westphal
2016-03-22 17:02 ` [PATCH 1/5] netfilter: x_tables: validate e->target_offset early Florian Westphal
2016-03-24 20:17 ` Pablo Neira Ayuso
2016-03-22 17:02 ` [PATCH 2/5] netfilter: x_tables: make sure e->next_offset covers remaining blob size Florian Westphal
2016-03-24 20:18 ` Pablo Neira Ayuso
2016-03-22 17:02 ` [PATCH 3/5] netfilter: x_tables: add and use xt_check_entry_target Florian Westphal
2016-03-24 20:18 ` Pablo Neira Ayuso [this message]
2016-03-25 11:45 ` Florian Westphal
2016-03-25 14:27 ` Pablo Neira Ayuso
2016-03-22 17:02 ` [PATCH 4/5] netfilter: x_tables: fix unconditional helper Florian Westphal
2016-03-24 20:18 ` Pablo Neira Ayuso
2016-03-22 17:02 ` [PATCH 5/5] netfilter: x_tables: don't move to non-existant next rule Florian Westphal
2016-03-22 17:22 ` Pablo Neira Ayuso
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