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

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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>
This commit is contained in:
Konstantin Komarov
2024-06-18 17:11:37 +03:00
parent 2cbbd96820
commit eb95678ee9
1 changed files with 2 additions and 1 deletions
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3
fs/ntfs3/attrib.c
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@@ -672,7 +672,8 @@ int attr_set_size(struct ntfs_inode *ni, enum ATTR_TYPE type,
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);