From: "Darrick J. Wong" <djwong@kernel.org>
To: Christoph Hellwig <hch@infradead.org>
Cc: Andrey Albershteyn <aalbersh@redhat.com>,
xfs <linux-xfs@vger.kernel.org>
Subject: Re: [PATCH] xfs_logprint: fix pointer bug
Date: Tue, 9 Dec 2025 22:26:20 -0800 [thread overview]
Message-ID: <20251210062620.GC7753@frogsfrogsfrogs> (raw)
In-Reply-To: <aTkEXwp2zbbAI_jI@infradead.org>
On Tue, Dec 09, 2025 at 09:25:51PM -0800, Christoph Hellwig wrote:
> On Tue, Dec 09, 2025 at 12:57:38PM -0800, Darrick J. Wong wrote:
> > From: Darrick J. Wong <djwong@kernel.org>
> >
> > generic/055 captures a crash in xfs_logprint due to an incorrect
> > refactoring trying to increment a pointer-to-pointer whereas before it
> > incremented a pointer.
>
> Oops, sorry. This somehow did not show up in xfstests for me, where
> did you run into it?
FSTYP -- xfs (debug)
PLATFORM -- Linux/x86_64 ca-nfsdev5-mtr00 6.18.0-xfsx #6 SMP PREEMPT_DYNAMIC Tue Dec 9 10:29:14 PST 2025
MKFS_OPTIONS -- -f -m metadir=1,autofsck=1,uquota,gquota,pquota, -n size=8k, /dev/sdf
MOUNT_OPTIONS -- /dev/sdf /opt
> Looks good:
>
> Reviewed-by: Christoph Hellwig <hch@lst.de>
Full log here
https://djwong.org/fstests/output/ca-nfsdev5-mtr00/ca-nfsdev5-mtr00_2025-12-09_18-36-11/generic_055.full.br
user aibots
pass suck
--D
next prev parent reply other threads:[~2025-12-10 6:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-09 20:57 [PATCH] xfs_logprint: fix pointer bug Darrick J. Wong
2025-12-10 5:25 ` Christoph Hellwig
2025-12-10 6:26 ` Darrick J. Wong [this message]
2025-12-10 6:28 ` Christoph Hellwig
2025-12-10 11:10 ` Andrey Albershteyn
2025-12-10 15:44 ` Darrick J. Wong
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