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dbad5db3a0
- Harden handling of malformed on-disk metadata. It adds stricter
validation for attributes, attribute lists, index roots and entries,
EA entries, mapping pairs, and $LogFile restart areas. These changes
fix several out-of-bounds access, integer overflow, and inconsistent
metadata handling issues.
- Preventing a writeback deadlock involving extent MFT records
- Fixing resource leaks in fill_super() failure paths and the name cache
- Serializing volume label access and improving its error handling
- Fixing mapping-pairs decoding bounds and LCN overflow checks
- Keeping resident index root metadata consistent during resize
- Fixing the reported size of symbolic links
- Avoiding an unnecessary allocation for resident inline data
- Adds support for following and creating Windows native symbolic links.
Relative links, absolute links, and junctions are handled, with new
mount options controlling native symlink creation and absolute target
translation. The existing WSL symlink behavior remains the default.
- The unsupported quota code is removed, along with several smaller
cleanups.
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Merge tag 'ntfs-for-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs
Pull ntfs updates from Namjae Jeon:
- Harden handling of malformed on-disk metadata.
This adds stricter validation for attributes, attribute lists, index
roots and entries, EA entries, mapping pairs, and $LogFile restart
areas. These changes fix several out-of-bounds access, integer
overflow, and inconsistent metadata handling issues.
- Prevent a writeback deadlock involving extent MFT records
- Fix resource leaks in fill_super() failure paths and the name cache
- Serialize volume label access and improving its error handling
- Fix mapping-pairs decoding bounds and LCN overflow checks
- Keep resident index root metadata consistent during resize
- Fix the reported size of symbolic links
- Avoid an unnecessary allocation for resident inline data
- Add support for following and creating Windows native symbolic links.
Relative links, absolute links, and junctions are handled, with new
mount options controlling native symlink creation and absolute target
translation. The existing WSL symlink behavior remains the default.
- The unsupported quota code is removed, along with several smaller
cleanups
* tag 'ntfs-for-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs: (39 commits)
docs/fs/ntfs: add mount options to support Windows native symbolic links
ntfs: support creating Windows native symlinks
ntfs: clean up target name conversion for WSL symlinks
ntfs: add native_symlink mount option
ntfs: support following Windows native symlink with absolute paths
ntfs: support following Windows native symlink with relative paths
ntfs: fix incorrect size of symbolic link
ntfs: use direct pointer for inline data to avoid redundant allocation
ntfs: validate resident index root values on lookup
ntfs: update index root allocated size before shrink
ntfs: grow index root value before reparent header update
ntfs: reject non-resident records for resident-only attributes
ntfs: fix u16 truncation of restart-area length check
ntfs: bound the attribute-list entry in ntfs_read_inode_mount()
ntfs: bound the look-ahead attribute-list entry in ntfs_external_attr_find()
ntfs: validate resident attribute lists and harden the validator
ntfs: validate resident volume name values on lookup
ntfs: reinit search context before volume information lookup
ntfs: do not replace volume name after lookup errors
ntfs: validate attribute values on lookup
...
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|---|---|---|
| .. | ||
| aops.c | ||
| attrib.c | ||
| attrib.h | ||
| attrlist.c | ||
| attrlist.h | ||
| bdev-io.c | ||
| bitmap.c | ||
| bitmap.h | ||
| collate.c | ||
| collate.h | ||
| compress.c | ||
| debug.c | ||
| debug.h | ||
| dir.c | ||
| dir.h | ||
| ea.c | ||
| ea.h | ||
| file.c | ||
| index.c | ||
| index.h | ||
| inode.c | ||
| inode.h | ||
| iomap.c | ||
| iomap.h | ||
| Kconfig | ||
| layout.h | ||
| lcnalloc.c | ||
| lcnalloc.h | ||
| logfile.c | ||
| logfile.h | ||
| Makefile | ||
| malloc.h | ||
| mft.c | ||
| mft.h | ||
| mst.c | ||
| namei.c | ||
| ntfs.h | ||
| object_id.c | ||
| object_id.h | ||
| reparse.c | ||
| reparse.h | ||
| runlist.c | ||
| runlist.h | ||
| super.c | ||
| sysctl.c | ||
| sysctl.h | ||
| time.h | ||
| unistr.c | ||
| upcase.c | ||
| volume.h | ||