From: Steffen Klassert <steffen.klassert@secunet.com>
To: Dmitry Safonov <dima@arista.com>
Cc: <linux-kernel@vger.kernel.org>,
Dmitry Safonov <0x7f454c46@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Herbert Xu <herbert@gondor.apana.org.au>,
Hillf Danton <hdanton@sina.com>, <netdev@vger.kernel.org>
Subject: Re: [PATCH v2 0/3] xfrm/compat: syzbot-found fixes
Date: Tue, 10 Nov 2020 07:35:58 +0100 [thread overview]
Message-ID: <20201110063558.GW26422@gauss3.secunet.de> (raw)
In-Reply-To: <20201102161447.1266001-1-dima@arista.com>
On Mon, Nov 02, 2020 at 04:14:44PM +0000, Dmitry Safonov wrote:
> v2: Added "Fixes" tags to the patches.
>
> WARN_ON() for XFRMA_UNSPEC translation which likely no-one except
> syzkaller uses; properly zerofy tail-padding for 64-bit attribute;
> don't use __GFP_ZERO as the memory is initialized during translation.
>
> Cc: Steffen Klassert <steffen.klassert@secunet.com>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: Jakub Kicinski <kuba@kernel.org>
> Cc: Herbert Xu <herbert@gondor.apana.org.au>
> Cc: Hillf Danton <hdanton@sina.com>
> Cc: netdev@vger.kernel.org
>
> Thanks,
> Dmitry
>
> Dmitry Safonov (3):
> xfrm/compat: Translate by copying XFRMA_UNSPEC attribute
> xfrm/compat: memset(0) 64-bit padding at right place
> xfrm/compat: Don't allocate memory with __GFP_ZERO
Series applied, thanks a lot Dmitry!
prev parent reply other threads:[~2020-11-10 6:36 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-02 16:14 Dmitry Safonov
2020-11-02 16:14 ` [PATCH v2 1/3] xfrm/compat: Translate by copying XFRMA_UNSPEC attribute Dmitry Safonov
2020-11-02 16:14 ` [PATCH v2 2/3] xfrm/compat: memset(0) 64-bit padding at right place Dmitry Safonov
2020-11-02 16:14 ` [PATCH v2 3/3] xfrm/compat: Don't allocate memory with __GFP_ZERO Dmitry Safonov
2020-11-10 6:35 ` Steffen Klassert [this message]
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