linux-kernel - Re: syztest

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Message-ID: <6809fd69.050a0220.317436.0049.GAE@google.com>
Date: Thu, 24 Apr 2025 01:59:21 -0700
From: syzbot <syzbot+b4a84825ea149bb99bfc@...kaller.appspotmail.com>
To: contact@...aud-lcm.com
Cc: cem@...nel.org, contact@...aud-lcm.com, linux-kernel@...r.kernel.org, 
	linux-xfs@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: syztest

> #syz test

This crash does not have a reproducer. I cannot test it.

>
> --- a/fs/xfs/libxfs/xfs_ialloc.c
> +++ b/fs/xfs/libxfs/xfs_ialloc.c
> @@ -1182,6 +1182,8 @@ xfs_dialloc_ag_inobt(
>                         if (error)
>                                 goto error1;
>                 } else {
> +                       pag->pagl_leftrec = NULLAGINO;
> +                       pag->pagl_rightrec = NULLAGINO;
>                         /* search left with tcur, back up 1 record */
>                         error = xfs_ialloc_next_rec(tcur, &trec, &doneleft, 1);
>                         if (error)
>