public inbox for [email protected]
 help / color / mirror / Atom feed
From: Dylan Yudaken <[email protected]>
To: "[email protected]" <[email protected]>
Cc: "[email protected]" <[email protected]>,
	"[email protected]" <[email protected]>,
	"[email protected]" <[email protected]>,
	"[email protected]" <[email protected]>,
	"[email protected]" <[email protected]>,
	"[email protected]" <[email protected]>,
	"[email protected]" <[email protected]>
Subject: Re: KASAN: use-after-free Read in __io_remove_buffers
Date: Tue, 26 Jul 2022 08:43:11 +0000	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <CANX2M5aYZ2kj+OZHUQF78O_fZoF0Oegytx4iFKjU+mAf9JtQbA@mail.gmail.com>

On Mon, 2022-07-25 at 22:00 -0700, Dipanjan Das wrote:
> 
> > On Thu, Jul 21, 2022 at 4:06 AM Dylan Yudaken <[email protected]>
> > wrote:
> > > 
> > > Both of the bug reports you sent seem to be fixed by the patch I
> > > just
> > > sent.
> > > 
> > > This one however does not seem to terminate once fixed. Is there
> > > an
> > > expected run time?
> > 
> 
> We can confirm that the C-repro hangs while the syz-repro does not.
> For the unpatched kernel, the repro triggers the bug in less than a
> minute.
> 
> 

Great, thanks for confirming.

      reply	other threads:[~2022-07-26  8:43 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-21  1:41 KASAN: use-after-free Read in __io_remove_buffers Dipanjan Das
2022-07-21 11:06 ` Dylan Yudaken
2022-07-24  7:30   ` Dipanjan Das
2022-07-26  5:00     ` Dipanjan Das
2022-07-26  8:43       ` Dylan Yudaken [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=bd7b1d78bf38a1b8eb5fd13c96f54066ab0f507f.camel@fb.com \
    [email protected] \
    [email protected] \
    [email protected] \
    [email protected] \
    [email protected] \
    [email protected] \
    [email protected] \
    [email protected] \
    [email protected] \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox