]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
fs/ntfs3: correct attr_collapse_range when file is too fragmented
authorKonstantin Komarov <almaz.alexandrovich@paragon-software.com>
Thu, 30 Oct 2025 20:35:24 +0000 (23:35 +0300)
committerKonstantin Komarov <almaz.alexandrovich@paragon-software.com>
Mon, 17 Nov 2025 08:08:49 +0000 (09:08 +0100)
commit2109b080240ca0e1a3ebe28cf7577ebb00a5d887
treed3e4cca90360ae3d2af03bf2c79ed24aa8f31d72
parentaee4d5a521e94f658e46c904e08a473daa9c8fc0
fs/ntfs3: correct attr_collapse_range when file is too fragmented

Fix incorrect VCN adjustments in attr_collapse_range() that caused
filesystem errors or corruption on very fragmented NTFS files when
performing collapse-range operations.

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
fs/ntfs3/attrib.c
fs/ntfs3/ntfs_fs.h
fs/ntfs3/record.c
fs/ntfs3/run.c