From: Linus Torvalds <torvalds@linuxfoundation.org>
To: ansgar.loesser@kom.tu-darmstadt.de
Cc: "Dave Chinner" <david@fromorbit.com>,
"Darrick J. Wong" <djwong@kernel.org>,
"Josef Bacik" <josef@toxicpanda.com>,
"Christoph Hellwig" <hch@lst.de>,
"Amir Goldstein" <amir73il@gmail.com>,
"Mark Fasheh" <mark@fasheh.com>,
"Matthew Wilcox" <willy@infradead.org>,
"Miklos Szeredi" <mszeredi@redhat.com>,
"Al Viro" <viro@zeniv.linux.org.uk>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
"Security Officers" <security@kernel.org>,
"Max Schlecht" <max.schlecht@informatik.hu-berlin.de>,
"Björn Scheuermann" <scheuermann@kom.tu-darmstadt.de>
Subject: Re: [PATCH] fs/remap: constrain dedupe of EOF blocks
Date: Wed, 13 Jul 2022 10:26:43 -0700 [thread overview]
Message-ID: <CAHk-=wgw3mWybD3E4236sGjNdnFsR60XHKhQNe0rJW5mbhqUAA@mail.gmail.com> (raw)
In-Reply-To: <5548ef63-62f9-4f46-5793-03165ceccacc@tu-darmstadt.de>
On Wed, Jul 13, 2022 at 10:18 AM Ansgar Lößer
<ansgar.loesser@tu-darmstadt.de> wrote:
>
> The proposed fix is to return the actual amount of bytes that got
> deduplicated, instead of the input length.
Ack, that patch seems obviously correct.
Mind sending it with a sign-off and a short commit message?
Linus
next prev parent reply other threads:[~2022-07-13 17:27 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-12 12:11 Information Leak: FIDEDUPERANGE ioctl allows reading writeonly files Ansgar Lößer
2022-07-12 17:33 ` Linus Torvalds
2022-07-12 18:43 ` Matthew Wilcox
2022-07-12 18:47 ` Linus Torvalds
2022-07-12 18:51 ` Linus Torvalds
2022-07-12 19:02 ` Josef Bacik
2022-07-12 19:07 ` Linus Torvalds
2022-07-12 19:23 ` Linus Torvalds
2022-07-12 20:03 ` Josef Bacik
2022-07-12 20:48 ` Linus Torvalds
2022-07-13 0:48 ` Darrick J. Wong
2022-07-13 2:58 ` Linus Torvalds
2022-07-13 4:14 ` Linus Torvalds
2022-07-13 6:46 ` Dave Chinner
2022-07-13 7:49 ` [PATCH] fs/remap: constrain dedupe of EOF blocks Dave Chinner
2022-07-13 8:19 ` Linus Torvalds
2022-07-13 17:18 ` Ansgar Lößer
2022-07-13 17:26 ` Linus Torvalds [this message]
2022-07-13 18:51 ` [PATCH] vf/remap: return the amount of bytes actually deduplicated Ansgar Lößer
2022-07-13 19:09 ` Linus Torvalds
2022-07-14 0:22 ` Dave Chinner
2022-07-14 1:03 ` Linus Torvalds
2022-07-16 21:15 ` Mark Fasheh
2022-07-14 22:32 ` Dave Chinner
2022-07-14 22:42 ` Linus Torvalds
2022-07-14 23:15 ` Dave Chinner
2022-07-13 8:16 ` Information Leak: FIDEDUPERANGE ioctl allows reading writeonly files Linus Torvalds
2022-07-13 23:48 ` Dave Chinner
2022-07-13 17:17 ` Ansgar Lößer
2022-07-13 17:16 ` Ansgar Lößer
2022-07-13 22:43 ` Dave Chinner
2022-07-13 17:14 ` Ansgar Lößer
2022-07-13 18:03 ` Linus Torvalds
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