36 lines
1.2 KiB
Diff
36 lines
1.2 KiB
Diff
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From 601bb251c71860fbbf2b8054a6b4ac46d80c00d8 Mon Sep 17 00:00:00 2001
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From: "Darrick J. Wong" <darrick.wong@oracle.com>
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Date: Thu, 17 Sep 2020 10:16:02 -0400
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Subject: [PATCH 13/16] xfs: fix xfs_bmap_validate_extent_raw when checking
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attr fork of rt files
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Source kernel commit: d0c20d38af135b2b4b90aa59df7878ef0c8fbef4
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The realtime flag only applies to the data fork, so don't use the
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realtime block number checks on the attr fork of a realtime file.
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Fixes: 30b0984d9117 ("xfs: refactor bmap record validation")
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Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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Reviewed-by: Eric Sandeen <sandeen@redhat.com>
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Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
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---
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libxfs/xfs_bmap.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/libxfs/xfs_bmap.c b/libxfs/xfs_bmap.c
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index d43155d..219ae27 100644
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--- a/libxfs/xfs_bmap.c
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+++ b/libxfs/xfs_bmap.c
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@@ -6291,7 +6291,7 @@ xfs_bmap_validate_extent(
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isrt = XFS_IS_REALTIME_INODE(ip);
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endfsb = irec->br_startblock + irec->br_blockcount - 1;
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- if (isrt) {
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+ if (isrt && whichfork == XFS_DATA_FORK) {
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if (!xfs_verify_rtbno(mp, irec->br_startblock))
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return __this_address;
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if (!xfs_verify_rtbno(mp, endfsb))
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--
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1.8.3.1
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