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fs/ntfs3: Keep runs for $MFT::$ATTR_DATA and $MFT::$ATTR_BITMAP

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BugLink: https://bugs.launchpad.net/bugs/2083196

[ Upstream commit eb95678ee930d67d79fc83f0a700245ae7230455 ]

We skip the run_truncate_head call also for $MFT::$ATTR_BITMAP.
Otherwise wnd_map()/run_lookup_entry will not find the disk position for the bitmap parts.

Fixes: 0e5b044cbf ("fs/ntfs3: Refactoring attr_set_size to restore after errors")
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Portia Stephens <portia.stephens@canonical.com>
Signed-off-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>
This commit is contained in:
Konstantin Komarov
2024-06-18 17:11:37 +03:00
committed by Mehmet Basaran
parent 8700b3629a
commit 2a6318c669
1 changed files with 2 additions and 1 deletions
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fs/ntfs3/attrib.c
+2 -1
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@@ -673,7 +673,8 @@ pack_runs:
goto undo_2;
}
if (!is_mft)
/* keep runs for $MFT::$ATTR_DATA and $MFT::$ATTR_BITMAP. */
if (ni->mi.rno != MFT_REC_MFT)
run_truncate_head(run, evcn + 1);
svcn = le64_to_cpu(attr->nres.svcn);