linux-kernel - Re: [PATCH] cifs: Fix handling of a beyond-EOF DIO/unbuffered read over SMB1

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Message-ID: <1961752.1764798821@warthog.procyon.org.uk>
Date: Wed, 03 Dec 2025 21:53:41 +0000
From: David Howells <dhowells@...hat.com>
To: Paulo Alcantara <pc@...guebit.org>
Cc: dhowells@...hat.com, Steve French <sfrench@...ba.org>,
    Shyam Prasad N <sprasad@...rosoft.com>, linux-cifs@...r.kernel.org,
    netfs@...ts.linux.dev, linux-fsdevel@...r.kernel.org,
    stable@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] cifs: Fix handling of a beyond-EOF DIO/unbuffered read over SMB1

Paulo Alcantara <pc@...guebit.org> wrote:

> Dave, looks like we're missing a similar fix for smb2_readv_callback()
> as well.

I couldn't reproduce the problem with smb2/3, but it's probably worth fixing
by analogy.

David