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Date:   Mon, 1 Apr 2019 13:48:47 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Daniel Borkmann <daniel@iogearbox.net>
Cc:     ast@kernel.org, stable@vger.kernel.org,
        Xu Yu <xuyu@linux.alibaba.com>
Subject: Re: [PATCH stable 4.19,4.20,5.0] bpf: do not restore dst_reg when
 cur_state is freed
Message-ID: <20190401114847.GF8156@kroah.com>
References: <d9813aafcbc11b160088f6f55ed1b4bb8554bf52.1553900412.git.daniel@iogearbox.net>
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On Sat, Mar 30, 2019 at 12:02:27AM +0100, Daniel Borkmann wrote:
> From: Xu Yu <xuyu@linux.alibaba.com>
> 
> [ upstream commit 0803278b0b4d8eeb2b461fb698785df65a725d9e ]
> 
> Syzkaller hit 'KASAN: use-after-free Write in sanitize_ptr_alu' bug.

Thanks for the backport, now queued up.

greg k-h