History log of /openbmc/linux/fs/ntfs3/index.c (Results 1 – 25 of 139)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: v6.6.67, v6.6.66, v6.6.65, v6.6.64, v6.6.63, v6.6.62, v6.6.61, v6.6.60, v6.6.59, v6.6.58, v6.6.57, v6.6.56, v6.6.55, v6.6.54, v6.6.53, v6.6.52, v6.6.51, v6.6.50, v6.6.49
# 26d0dfbb 29-Aug-2024 Andrew Jeffery <andrew@codeconstruct.com.au>

Merge tag 'v6.6.48' into for/openbmc/dev-6.6

This is the 6.6.48 stable release


Revision tags: v6.6.48, v6.6.47, v6.6.46, v6.6.45, v6.6.44, v6.6.43, v6.6.42, v6.6.41, v6.6.40, v6.6.39, v6.6.38, v6.6.37, v6.6.36, v6.6.35, v6.6.34, v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26, v6.6.25, v6.6.24
# 706cc802 27-Mar-2024 Alexander Lobakin <aleksander.lobakin@intel.com>

fs/ntfs3: add prefix to bitmap_size() and use BITS_TO_U64()

commit 3f5ef5109f6a054ce58b3bec7214ed76c9cc269f upstream.

bitmap_size() is a pretty generic name and one may want to use it for
a generic

fs/ntfs3: add prefix to bitmap_size() and use BITS_TO_U64()

commit 3f5ef5109f6a054ce58b3bec7214ed76c9cc269f upstream.

bitmap_size() is a pretty generic name and one may want to use it for
a generic bitmap API function. At the same time, its logic is
NTFS-specific, as it aligns to the sizeof(u64), not the sizeof(long)
(although it uses ideologically right ALIGN() instead of division).
Add the prefix 'ntfs3_' used for that FS (not just 'ntfs_' to not mix
it with the legacy module) and use generic BITS_TO_U64() while at it.

Suggested-by: Yury Norov <yury.norov@gmail.com> # BITS_TO_U64()
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Yury Norov <yury.norov@gmail.com>
Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

show more ...


# 7e24a55b 04-Aug-2024 Andrew Jeffery <andrew@codeconstruct.com.au>

Merge tag 'v6.6.44' into for/openbmc/dev-6.6

This is the 6.6.44 stable release


# a0bfea5e 17-Jun-2024 Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

fs/ntfs3: Fix field-spanning write in INDEX_HDR

[ Upstream commit 2f3e176fee66ac86ae387787bf06457b101d9f7a ]

Fields flags and res[3] replaced with one 4 byte flags.

Fixes: 4534a70b7056 ("fs/ntfs3:

fs/ntfs3: Fix field-spanning write in INDEX_HDR

[ Upstream commit 2f3e176fee66ac86ae387787bf06457b101d9f7a ]

Fields flags and res[3] replaced with one 4 byte flags.

Fixes: 4534a70b7056 ("fs/ntfs3: Add headers and misc files")
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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# b181f702 12-Jun-2024 Andrew Jeffery <andrew@codeconstruct.com.au>

Merge tag 'v6.6.33' into dev-6.6

This is the 6.6.33 stable release


# 84906740 23-Apr-2024 Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

fs/ntfs3: Fix case when index is reused during tree transformation

commit 05afeeebcac850a016ec4fb1f681ceda11963562 upstream.

In most cases when adding a cluster to the directory index,
they are pla

fs/ntfs3: Fix case when index is reused during tree transformation

commit 05afeeebcac850a016ec4fb1f681ceda11963562 upstream.

In most cases when adding a cluster to the directory index,
they are placed at the end, and in the bitmap, this cluster corresponds
to the last bit. The new directory size is calculated as follows:

data_size = (u64)(bit + 1) << indx->index_bits;

In the case of reusing a non-final cluster from the index,
data_size is calculated incorrectly, resulting in the directory size
differing from the actual size.

A check for cluster reuse has been added, and the size update is skipped.

Fixes: 82cae269cfa95 ("fs/ntfs3: Add initialization of super block")
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

show more ...


Revision tags: v6.6.23
# 96d3c5a7 13-Mar-2024 Andrew Jeffery <andrew@codeconstruct.com.au>

Merge tag 'v6.6.19' into dev-6.6

This is the 6.6.19 stable release


Revision tags: v6.6.16, v6.6.15
# f4cf29c6 26-Jan-2024 Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

fs/ntfs3: Use i_size_read and i_size_write

[ Upstream commit 4fd6c08a16d7f1ba10212c9ef7bc73218144b463 ]

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: S

fs/ntfs3: Use i_size_read and i_size_write

[ Upstream commit 4fd6c08a16d7f1ba10212c9ef7bc73218144b463 ]

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...


Revision tags: v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8
# f69d00d1 19-Oct-2023 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'ntfs3_for_6.6' of https://github.com/Paragon-Software-Group/linux-ntfs3

Pull ntfs3 fixes from Konstantin Komarov:

- memory leak

- some logic errors, NULL dereferences

- some code wa

Merge tag 'ntfs3_for_6.6' of https://github.com/Paragon-Software-Group/linux-ntfs3

Pull ntfs3 fixes from Konstantin Komarov:

- memory leak

- some logic errors, NULL dereferences

- some code was refactored

- more sanity checks

* tag 'ntfs3_for_6.6' of https://github.com/Paragon-Software-Group/linux-ntfs3:
fs/ntfs3: Avoid possible memory leak
fs/ntfs3: Fix directory element type detection
fs/ntfs3: Fix possible null-pointer dereference in hdr_find_e()
fs/ntfs3: Fix OOB read in ntfs_init_from_boot
fs/ntfs3: fix panic about slab-out-of-bounds caused by ntfs_list_ea()
fs/ntfs3: Fix NULL pointer dereference on error in attr_allocate_frame()
fs/ntfs3: Fix possible NULL-ptr-deref in ni_readpage_cmpr()
fs/ntfs3: Do not allow to change label if volume is read-only
fs/ntfs3: Add more info into /proc/fs/ntfs3/<dev>/volinfo
fs/ntfs3: Refactoring and comments
fs/ntfs3: Fix alternative boot searching
fs/ntfs3: Allow repeated call to ntfs3_put_sbi
fs/ntfs3: Use inode_set_ctime_to_ts instead of inode_set_ctime
fs/ntfs3: Fix shift-out-of-bounds in ntfs_fill_super
fs/ntfs3: fix deadlock in mark_as_free_ex
fs/ntfs3: Add more attributes checks in mi_enum_attr()
fs/ntfs3: Use kvmalloc instead of kmalloc(... __GFP_NOWARN)
fs/ntfs3: Write immediately updated ntfs state
fs/ntfs3: Add ckeck in ni_update_parent()

show more ...


Revision tags: v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45
# 1f9b94af 09-Aug-2023 Ziqi Zhao <astrajoan@yahoo.com>

fs/ntfs3: Fix possible null-pointer dereference in hdr_find_e()

Upon investigation of the C reproducer provided by Syzbot, it seemed
the reproducer was trying to mount a corrupted NTFS filesystem, t

fs/ntfs3: Fix possible null-pointer dereference in hdr_find_e()

Upon investigation of the C reproducer provided by Syzbot, it seemed
the reproducer was trying to mount a corrupted NTFS filesystem, then
issue a rename syscall to some nodes in the filesystem. This can be
shown by modifying the reproducer to only include the mount syscall,
and investigating the filesystem by e.g. `ls` and `rm` commands. As a
result, during the problematic call to `hdr_fine_e`, the `inode` being
supplied did not go through `indx_init`, hence the `cmp` function
pointer was never set.

The fix is simply to check whether `cmp` is not set, and return NULL
if that's the case, in order to be consistent with other error
scenarios of the `hdr_find_e` method. The rationale behind this patch
is that:

- We should prevent crashing the kernel even if the mounted filesystem
is corrupted. Any syscalls made on the filesystem could return
invalid, but the kernel should be able to sustain these calls.

- Only very specific corruption would lead to this bug, so it would be
a pretty rare case in actual usage anyways. Therefore, introducing a
check to specifically protect against this bug seems appropriate.
Because of its rarity, an `unlikely` clause is used to wrap around
this nullity check.

Reported-by: syzbot+60cf892fc31d1f4358fc@syzkaller.appspotmail.com
Signed-off-by: Ziqi Zhao <astrajoan@yahoo.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

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# 1ac731c5 30-Aug-2023 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.6 merge window.


Revision tags: v6.1.44
# 2612e3bb 07-Aug-2023 Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-intel-next

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

Signed-off-by: Rodrigo V

Merge drm/drm-next into drm-intel-next

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

show more ...


# 9f771739 07-Aug-2023 Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

Merge drm/drm-next into drm-intel-gt-next

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/1

Merge drm/drm-next into drm-intel-gt-next

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/121735/

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

show more ...


Revision tags: v6.1.43, v6.1.42, v6.1.41
# 61b73694 24-Jul-2023 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-next

Backmerging to get v6.5-rc2.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


Revision tags: v6.1.40, v6.1.39
# 50501936 17-Jul-2023 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v6.4' into next

Sync up with mainline to bring in updates to shared infrastructure.


# 0791faeb 17-Jul-2023 Mark Brown <broonie@kernel.org>

ASoC: Merge v6.5-rc2

Get a similar baseline to my other branches, and fixes for people using
the branch.


# eb1b24a9 13-Jul-2023 Jakub Kicinski <kuba@kernel.org>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR.

No conflicts or adjacent changes.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>


# 2f98e686 11-Jul-2023 Maxime Ripard <mripard@kernel.org>

Merge v6.5-rc1 into drm-misc-fixes

Boris needs 6.5-rc1 in drm-misc-fixes to prevent a conflict.

Signed-off-by: Maxime Ripard <mripard@kernel.org>


# 36b93aed 07-Jul-2023 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'ntfs3_for_6.5' of https://github.com/Paragon-Software-Group/linux-ntfs3

Pull ntfs3 updates from Konstantin Komarov:
"Updates:
- support /proc/fs/ntfs3/<dev>/volinfo and label
- alt

Merge tag 'ntfs3_for_6.5' of https://github.com/Paragon-Software-Group/linux-ntfs3

Pull ntfs3 updates from Konstantin Komarov:
"Updates:
- support /proc/fs/ntfs3/<dev>/volinfo and label
- alternative boot if primary boot is corrupted
- small optimizations

Fixes:
- fix endian problems
- fix logic errors
- code refactoring and reformatting"

* tag 'ntfs3_for_6.5' of https://github.com/Paragon-Software-Group/linux-ntfs3:
fs/ntfs3: Correct mode for label entry inside /proc/fs/ntfs3/
fs/ntfs3: Add support /proc/fs/ntfs3/<dev>/volinfo and /proc/fs/ntfs3/<dev>/label
fs/ntfs3: Fix endian problem
fs/ntfs3: Add ability to format new mft records with bigger/smaller header
fs/ntfs3: Code refactoring
fs/ntfs3: Code formatting
fs/ntfs3: Do not update primary boot in ntfs_init_from_boot()
fs/ntfs3: Alternative boot if primary boot is corrupted
fs/ntfs3: Mark ntfs dirty when on-disk struct is corrupted
fs/ntfs3: Fix ntfs_atomic_open
fs/ntfs3: Correct checking while generating attr_list
fs/ntfs3: Use __GFP_NOWARN allocation at ntfs_load_attr_list()
fs: ntfs3: Fix possible null-pointer dereferences in mi_read()
fs/ntfs3: Return error for inconsistent extended attributes
fs/ntfs3: Enhance sanity check while generating attr_list
fs/ntfs3: Use wrapper i_blocksize() in ntfs_zero_range()
ntfs: Fix panic about slab-out-of-bounds caused by ntfs_listxattr()

show more ...


Revision tags: v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28
# f0377761 08-May-2023 Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

fs/ntfs3: Code formatting

clang-format-15 was used to format code according kernel's .clang-format.

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>


# e0f363a9 08-May-2023 Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

fs/ntfs3: Mark ntfs dirty when on-disk struct is corrupted

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>


# e80b5003 27-Jun-2023 Jiri Kosina <jkosina@suse.cz>

Merge branch 'for-6.5/apple' into for-linus

- improved support for Keychron K8 keyboard (Lasse Brun)


# db6da59c 15-Jun-2023 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-next-fixes

Backmerging to sync drm-misc-next-fixes with drm-misc-next.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


# 03c60192 12-Jun-2023 Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patche

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patches depend on these helpers.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

show more ...


# 5c680050 06-Jun-2023 Miquel Raynal <miquel.raynal@bootlin.com>

Merge tag 'v6.4-rc4' into wpan-next/staging

Linux 6.4-rc4


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