From: syzbot <syzbot+283ce5a46486d6acdbaf@syzkaller.appspotmail.com>
To: brauner@kernel.org, christian.brauner@ubuntu.com,
dvyukov@google.com, gregkh@linuxfoundation.org,
gscrivan@redhat.com, hch@lst.de, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org, stable-commits@vger.kernel.org,
stable@vger.kernel.org, syzkaller-bugs@googlegroups.com,
torvalds@linux-foundation.org, viro@zeniv.linux.org.uk
Subject: Re: [syzbot] KASAN: null-ptr-deref Read in filp_close (2)
Date: Wed, 14 Jul 2021 07:16:12 -0700 [thread overview]
Message-ID: <0000000000002aa03b05c715ff73@google.com> (raw)
In-Reply-To: <20210714135756.ammzl2vfiepzg3ve@wittgenstein>
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger any issue:
Reported-and-tested-by: syzbot+283ce5a46486d6acdbaf@syzkaller.appspotmail.com
Tested on:
commit: 595fac5c cgroup: verify that source is a string
git tree: https://gitlab.com/brauner/linux.git
kernel config: https://syzkaller.appspot.com/x/.config?x=20276914ec6ad813
dashboard link: https://syzkaller.appspot.com/bug?extid=283ce5a46486d6acdbaf
compiler:
Note: testing is done by a robot and is best-effort only.
next prev parent reply other threads:[~2021-07-14 14:16 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-26 7:55 [syzbot] KASAN: null-ptr-deref Read in filp_close (2) syzbot
2021-03-26 8:02 ` Dmitry Vyukov
2021-03-26 9:12 ` Christian Brauner
2021-03-26 9:21 ` Dmitry Vyukov
[not found] ` <CAHrFyr7iUpMh4sicxrMWwaUHKteU=qHt-1O-3hojAAX3d5879Q@mail.gmail.com>
2021-03-26 13:50 ` Christian Brauner
2021-03-26 14:22 ` Dmitry Vyukov
2021-03-27 23:33 ` Al Viro
2021-03-29 9:21 ` Christian Brauner
2021-03-29 17:35 ` Christian Brauner
2021-04-02 12:35 ` [PATCH 0/3] file: fix and simplify close_range() Christian Brauner
2021-04-02 12:35 ` [PATCH 1/3] file: fix close_range() for unshare+cloexec Christian Brauner
2021-04-02 12:35 ` [PATCH 2/3] file: let pick_file() tell caller it's done Christian Brauner
2021-04-02 12:35 ` [PATCH 3/3] file: simplify logic in __close_range() Christian Brauner
2021-07-13 4:12 ` [syzbot] KASAN: null-ptr-deref Read in filp_close (2) syzbot
2021-07-13 18:49 ` Linus Torvalds
2021-07-14 7:59 ` Christian Brauner
2021-07-14 9:14 ` Christian Brauner
2021-07-14 11:45 ` Dmitry Vyukov
2021-07-14 13:51 ` Christian Brauner
2021-07-14 13:54 ` syzbot
2021-07-14 13:57 ` Christian Brauner
2021-07-14 14:16 ` syzbot [this message]
2021-07-14 13:53 ` Christian Brauner
2021-07-14 13:53 ` syzbot
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