From: syzbot <syzbot+2625ce08c2659fb9961a@syzkaller.appspotmail.com>
To: joannelkoong@gmail.com
Cc: dhowells@redhat.com, jlayton@kernel.org, joannelkoong@gmail.com,
josef@toxicpanda.com, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org, miklos@szeredi.hu,
mszeredi@redhat.com, netfs@lists.linux.dev,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [netfs?] KASAN: slab-use-after-free Read in iov_iter_revert
Date: Fri, 03 Jan 2025 15:20:35 -0800 [thread overview]
Message-ID: <677870c3.050a0220.2a3c1.001d.GAE@google.com> (raw)
In-Reply-To: <CAJnrk1bRY+KHdJ+yjOrb4ATHF2Xec=tUmPrn+nEPjRzNbUY7mQ@mail.gmail.com>
> On Fri, Jan 3, 2025 at 3:11 PM syzbot <
> syzbot+2625ce08c2659fb9961a@syzkaller.appspotmail.com> wrote:
>>
>> > On Thu, Jan 2, 2025 at 12:19 PM syzbot
>> > <syzbot+2625ce08c2659fb9961a@syzkaller.appspotmail.com> wrote:
>> >>
>> >> > #syz test git://
> git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
>> >>
>> >> want either no args or 2 args (repo, branch), got 1
>> >>
>> >> > 7a4f5418
>> >
>> > Sorry for the late reply on this Miklos, didn't realize this was
>> > related to my "convert direct io to use folios" change.
>> >
>> > I think Bernd's fix in 78f2560fc ("fuse: Set *nbytesp=0 in
>> > fuse_get_user_pages on allocation failure") should have fixed this?
>> >
>> > #syz test git://
> git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
>>
>> want either no args or 2 args (repo, branch), got 1
>>
>> > for-next
>
> #syz test git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
want either no args or 2 args (repo, branch), got 1
> for-next
next parent reply other threads:[~2025-01-03 23:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAJnrk1bRY+KHdJ+yjOrb4ATHF2Xec=tUmPrn+nEPjRzNbUY7mQ@mail.gmail.com>
2025-01-03 23:20 ` syzbot [this message]
2024-09-20 14:26 [syzbot] [netfs?] KASAN: slab-use-after-free Read in iov_iter_revert syzbot
2024-11-30 0:21 ` syzbot
2025-01-02 20:18 ` Miklos Szeredi
2025-01-02 20:18 ` syzbot
2025-01-02 20:19 ` Miklos Szeredi
2025-01-02 20:19 ` syzbot
2025-01-03 23:11 ` Joanne Koong
2025-01-03 23:11 ` syzbot
2025-01-06 17:23 ` Joanne Koong
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