linux-kernel - Re: [syzbot] linux-next test error: KASAN: null-ptr-deref Read in fuse_conn

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Message-ID: <CANpmjNM4pxRk0=B+RZzpbtvViV8zSJiamQeN_7mPn-NMxnYX=g@mail.gmail.com>
Date:   Mon, 6 Sep 2021 18:59:32 +0200
From:   Marco Elver <elver@...gle.com>
To:     Miklos Szeredi <miklos@...redi.hu>
Cc:     syzbot <syzbot+b304e8cb713be5f9d4e1@...kaller.appspotmail.com>,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        syzkaller-bugs <syzkaller-bugs@...glegroups.com>
Subject: Re: [syzbot] linux-next test error: KASAN: null-ptr-deref Read in fuse_conn_put

On Mon, 6 Sept 2021 at 13:56, Miklos Szeredi <miklos@...redi.hu> wrote:
> Thanks,
>
> Force pushed fixed commit 660585b56e63 ("fuse: wait for writepages in
> syncfs") to fuse.git#for-next.
>
> This is fixed as far as I'm concerned, not sure how to tell that to syzbot.

Thanks -- we can let syzbot know:

#syz fix: fuse: wait for writepages in syncfs

(The syntax is just "#syz fix: <commit title>".)