From: Eric Biggers <ebiggers@kernel.org>
To: syzbot <syzbot+c70d87ac1d001f29a058@syzkaller.appspotmail.com>
Cc: code@siddh.me, hdanton@sina.com, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] KASAN: use-after-free Read in post_one_notification
Date: Tue, 2 Aug 2022 15:27:19 -0700 [thread overview]
Message-ID: <Yumkx4Nc5ZyPGYMz@sol.localdomain> (raw)
In-Reply-To: <000000000000c7a83905e52bd127@google.com>
On Mon, Aug 01, 2022 at 03:54:09AM -0700, syzbot wrote:
> Hello,
>
> syzbot has tested the proposed patch and the reproducer did not trigger any issue:
>
> Reported-and-tested-by: syzbot+c70d87ac1d001f29a058@syzkaller.appspotmail.com
>
> Tested on:
>
> commit: 3d7cb6b0 Linux 5.19
> git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> console output: https://syzkaller.appspot.com/x/log.txt?x=14066d7a080000
> kernel config: https://syzkaller.appspot.com/x/.config?x=70dd99d568a89e0
> dashboard link: https://syzkaller.appspot.com/bug?extid=c70d87ac1d001f29a058
> compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, 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.
It appears this was already fixed, so no need for any more activity on this bug:
#syz fix: watchqueue: make sure to serialize 'wqueue->defunct' properly
- Eric
next prev parent reply other threads:[~2022-08-02 22:27 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220801103533.972-1-hdanton@sina.com>
2022-08-01 10:54 ` [syzbot] KASAN: use-after-free Read in post_one_notification syzbot
2022-08-02 22:27 ` Eric Biggers [this message]
2022-08-03 4:04 ` Siddh Raman Pant
2022-08-03 4:09 ` Eric Biggers
2022-08-03 5:17 ` Siddh Raman Pant
[not found] <20220723142031.2316-1-hdanton@sina.com>
2022-07-23 14:39 ` syzbot
2022-03-21 13:25 syzbot
2022-03-21 15:40 ` David Howells
2022-03-22 7:52 ` Dmitry Vyukov
2022-07-23 13:20 ` Siddh Raman Pant
2022-07-23 13:21 ` syzbot
2022-07-23 13:22 ` Siddh Raman Pant
2022-07-23 13:42 ` syzbot
2022-07-24 3:41 ` Siddh Raman Pant
2022-07-24 4:01 ` syzbot
2022-07-28 15:30 ` Siddh Raman Pant
2022-07-28 15:50 ` syzbot
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