* [PATCH] xfs: fix scrub trace with null pointer in quotacheck
@ 2025-07-31 17:07 Andrey Albershteyn
2025-08-12 7:33 ` Carlos Maiolino
0 siblings, 1 reply; 2+ messages in thread
From: Andrey Albershteyn @ 2025-07-31 17:07 UTC (permalink / raw)
To: linux-xfs, cem; +Cc: djwong, Andrey Albershteyn, stable
The quotacheck doesn't initialize sc->ip.
Cc: <stable@vger.kernel.org> # v6.8
Fixes: 21d7500929c8a0 ("xfs: improve dquot iteration for scrub")
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: Andrey Albershteyn <aalbersh@kernel.org>
---
fs/xfs/scrub/trace.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/xfs/scrub/trace.h b/fs/xfs/scrub/trace.h
index 1e6e9c10cea2..a8187281eb96 100644
--- a/fs/xfs/scrub/trace.h
+++ b/fs/xfs/scrub/trace.h
@@ -479,7 +479,7 @@ DECLARE_EVENT_CLASS(xchk_dqiter_class,
__field(xfs_exntst_t, state)
),
TP_fast_assign(
- __entry->dev = cursor->sc->ip->i_mount->m_super->s_dev;
+ __entry->dev = cursor->sc->mp->m_super->s_dev;
__entry->dqtype = cursor->dqtype;
__entry->ino = cursor->quota_ip->i_ino;
__entry->cur_id = cursor->id;
--
2.50.0
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2025-07-31 17:07 [PATCH] xfs: fix scrub trace with null pointer in quotacheck Andrey Albershteyn
2025-08-12 7:33 ` Carlos Maiolino
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