From: Kyungtae Kim <kt0755@gmail.com>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: USB list <linux-usb@vger.kernel.org>
Subject: Re: Fwd: BUG: KASAN: use-after-free in usb_hcd_unlink_urb+0x5f/0x170 drivers/usb/core/hcd.c
Date: Sat, 28 Mar 2020 10:11:32 -0400 [thread overview]
Message-ID: <CAEAjamuCnVEyRKDsTa-MiU_4eTnaD0d38dmSBPbbkmjd+MZxpQ@mail.gmail.com> (raw)
In-Reply-To: <Pine.LNX.4.44L0.2003261048010.5714-100000@netrider.rowland.org>
On Thu, Mar 26, 2020 at 10:49:40AM -0400, Alan Stern wrote:
> On Tue, 24 Mar 2020, Kyungtae Kim wrote:
>
> > Thanks for the patch. Unfortunately, we don't have a repro program to
> > test right now.
>
> Okay. Can you at least try running your tests with the patch installed
> to check that the patch doesn't actually break anything?
>
> Alan Stern
>
I tested with that patch for more than 24 hours. It worked well
without triggering the same bug.
Thanks,
Kyungtae Kim
next prev parent reply other threads:[~2020-03-28 14:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAEAjamtb2Kbn0He5O++=d_HCG1eQvLnGGbcVUOQ76+NfDiNybQ@mail.gmail.com>
2020-03-23 6:18 ` Fwd: BUG: KASAN: use-after-free in usb_hcd_unlink_urb+0x5f/0x170 drivers/usb/core/hcd.c Kyungtae Kim
2020-03-24 10:45 ` Oliver Neukum
2020-03-24 13:29 ` Alan Stern
2020-03-24 14:14 ` Alan Stern
2020-03-24 14:37 ` Kyungtae Kim
2020-03-26 14:49 ` Alan Stern
2020-03-28 14:11 ` Kyungtae Kim [this message]
2020-03-28 15:31 ` Alan Stern
2020-03-28 15:39 ` Kyungtae Kim
2020-03-28 20:18 ` [PATCH] USB: core: Fix free-while-in-use bug in the USB S-Glibrary Alan Stern
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