From: syzbot <syzbot+22ae4e3b9fcc8a5c153a@syzkaller.appspotmail.com>
To: andreyknvl@google.com, gregkh@linuxfoundation.org,
gustavo@embeddedor.com, linux-kernel@vger.kernel.org,
linux-usb@vger.kernel.org, stern@rowland.harvard.edu,
syzkaller-bugs@googlegroups.com
Subject: Re: KASAN: use-after-free Read in usb_kill_urb
Date: Fri, 09 Aug 2019 12:46:00 -0700 [thread overview]
Message-ID: <0000000000007e2e84058fb46c49@google.com> (raw)
In-Reply-To: <Pine.LNX.4.44L0.1908091524250.1630-100000@iolanthe.rowland.org>
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger
crash:
Reported-and-tested-by:
syzbot+22ae4e3b9fcc8a5c153a@syzkaller.appspotmail.com
Tested on:
commit: e96407b4 usb-fuzzer: main usb gadget fuzzer driver
git tree: https://github.com/google/kasan.git
kernel config: https://syzkaller.appspot.com/x/.config?x=cfa2c18fb6a8068e
compiler: gcc (GCC) 9.0.0 20181231 (experimental)
patch: https://syzkaller.appspot.com/x/patch.diff?x=173f2d2c600000
Note: testing is done by a robot and is best-effort only.
next prev parent reply other threads:[~2019-08-09 19:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-09 17:48 KASAN: use-after-free Read in usb_kill_urb syzbot
2019-08-09 18:44 ` Prashant Malani
2019-08-09 19:00 ` Alan Stern
2019-08-09 19:26 ` Alan Stern
2019-08-09 19:46 ` syzbot [this message]
2019-08-09 20:52 ` Alan Stern
2019-08-12 12:03 ` Andrey Konovalov
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