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Date: Mon, 9 Apr 2018 13:26:41 -0700
From: Davidlohr Bueso <dave@stgolabs.net>
To: Eric Biggers <ebiggers3@gmail.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
        linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
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        Manfred Spraul <manfred@colorfullife.com>,
        "Eric W . Biederman" <ebiederm@xmission.com>,
        syzkaller-bugs@googlegroups.com
Subject: Re: [PATCH] ipc/shm: fix use-after-free of shm file via
 remap_file_pages()
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        "Eric W . Biederman" <ebiederm@xmission.com>,
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On Mon, 09 Apr 2018, Davidlohr Bueso wrote:
>So I don't think the pointer is going anywhere, or am I missing
>something?

Ah, yes, wrong pointer, this is sdf->file -- sorry for the noise.