From: syzbot <syzbot+cd301bb6523ea8cc8ca2@syzkaller.appspotmail.com>
To: asml.silence@gmail.com, axboe@kernel.dk,
io-uring@vger.kernel.org, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] KASAN: use-after-free Read in io_poll_remove_entries
Date: Tue, 22 Mar 2022 22:00:08 -0700 [thread overview]
Message-ID: <00000000000085454a05dadb9acd@google.com> (raw)
In-Reply-To: <64edb9d0-859d-c230-edc6-fba0f8a46b98@kernel.dk>
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger any issue:
Reported-and-tested-by: syzbot+cd301bb6523ea8cc8ca2@syzkaller.appspotmail.com
Tested on:
commit: 7d58de1a io_uring: don't recycle provided buffer if pu..
git tree: git://git.kernel.dk/linux-block for-5.18/io_uring
kernel config: https://syzkaller.appspot.com/x/.config?x=198493467201ec16
dashboard link: https://syzkaller.appspot.com/bug?extid=cd301bb6523ea8cc8ca2
compiler: Debian clang version 11.0.1-2, GNU ld (GNU Binutils for Debian) 2.35.2
Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.
next prev parent reply other threads:[~2022-03-23 5:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-22 8:52 [syzbot] KASAN: use-after-free Read in io_poll_remove_entries syzbot
2022-03-23 1:20 ` syzbot
2022-03-23 1:22 ` Jens Axboe
2022-03-23 5:00 ` syzbot [this message]
2022-03-23 3:25 ` syzbot
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