| c2556801 | 08-Oct-2024 |
Konstantin Komarov <almaz.alexandrovich@paragon-software.com> |
fs/ntfs3: Fix warning in ni_fiemap
[ Upstream commit e2705dd3d16d1000f1fd8193d82447065de8c899 ]
Use local runs_tree instead of cached. This way excludes rw_semaphore lock.
Reported-by: syzbot+1c25
fs/ntfs3: Fix warning in ni_fiemap
[ Upstream commit e2705dd3d16d1000f1fd8193d82447065de8c899 ]
Use local runs_tree instead of cached. This way excludes rw_semaphore lock.
Reported-by: syzbot+1c25748a40fe79b8a119@syzkaller.appspotmail.com
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| 550ef40f | 04-Sep-2024 |
Konstantin Komarov <almaz.alexandrovich@paragon-software.com> |
fs/ntfs3: Additional check in ntfs_file_release
[ Upstream commit 031d6f608290c847ba6378322d0986d08d1a645a ]
Reported-by: syzbot+8c652f14a0fde76ff11d@syzkaller.appspotmail.com
Signed-off-by: Konsta
fs/ntfs3: Additional check in ntfs_file_release
[ Upstream commit 031d6f608290c847ba6378322d0986d08d1a645a ]
Reported-by: syzbot+8c652f14a0fde76ff11d@syzkaller.appspotmail.com
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| 68b39c07 | 30-Aug-2024 |
Konstantin Komarov <almaz.alexandrovich@paragon-software.com> |
fs/ntfs3: Fix general protection fault in run_is_mapped_full
[ Upstream commit a33fb016e49e37aafab18dc3c8314d6399cb4727 ]
Fixed deleating of a non-resident attribute in ntfs_create_inode()
rollback
fs/ntfs3: Fix general protection fault in run_is_mapped_full
[ Upstream commit a33fb016e49e37aafab18dc3c8314d6399cb4727 ]
Fixed deleating of a non-resident attribute in ntfs_create_inode()
rollback.
Reported-by: syzbot+9af29acd8f27fbce94bc@syzkaller.appspotmail.com
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| 7a4ace68 | 09-Sep-2024 |
Konstantin Komarov <almaz.alexandrovich@paragon-software.com> |
fs/ntfs3: Additional check in ni_clear()
[ Upstream commit d178944db36b3369b78a08ba520de109b89bf2a9 ]
Checking of NTFS_FLAGS_LOG_REPLAYING added to prevent access to
uninitialized bitmap during rep
fs/ntfs3: Additional check in ni_clear()
[ Upstream commit d178944db36b3369b78a08ba520de109b89bf2a9 ]
Checking of NTFS_FLAGS_LOG_REPLAYING added to prevent access to
uninitialized bitmap during replay process.
Reported-by: syzbot+3bfd2cc059ab93efcdb4@syzkaller.appspotmail.com
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| 34e3220e | 28-Aug-2024 |
Konstantin Komarov <almaz.alexandrovich@paragon-software.com> |
fs/ntfs3: Fix possible deadlock in mi_read
[ Upstream commit 03b097099eef255fbf85ea6a786ae3c91b11f041 ]
Mutex lock with another subclass used in ni_lock_dir().
Reported-by: syzbot+bc7ca0ae4591cb25
fs/ntfs3: Fix possible deadlock in mi_read
[ Upstream commit 03b097099eef255fbf85ea6a786ae3c91b11f041 ]
Mutex lock with another subclass used in ni_lock_dir().
Reported-by: syzbot+bc7ca0ae4591cb2550f9@syzkaller.appspotmail.com
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| e91fbb21 | 19-Aug-2024 |
Konstantin Komarov <almaz.alexandrovich@paragon-software.com> |
fs/ntfs3: Add rough attr alloc_size check
[ Upstream commit c4a8ba334262e9a5c158d618a4820e1b9c12495c ]
Reported-by: syzbot+c6d94bedd910a8216d25@syzkaller.appspotmail.com
Signed-off-by: Konstantin K
fs/ntfs3: Add rough attr alloc_size check
[ Upstream commit c4a8ba334262e9a5c158d618a4820e1b9c12495c ]
Reported-by: syzbot+c6d94bedd910a8216d25@syzkaller.appspotmail.com
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| 898c8795 | 22-Aug-2024 |
Konstantin Komarov <almaz.alexandrovich@paragon-software.com> |
fs/ntfs3: Stale inode instead of bad
[ Upstream commit 1fd21919de6de245b63066b8ee3cfba92e36f0e9 ]
Fixed the logic of processing inode with wrong sequence number.
Signed-off-by: Konstantin Komarov
fs/ntfs3: Stale inode instead of bad
[ Upstream commit 1fd21919de6de245b63066b8ee3cfba92e36f0e9 ]
Fixed the logic of processing inode with wrong sequence number.
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| 84d363db | 19-Aug-2024 |
Konstantin Komarov <almaz.alexandrovich@paragon-software.com> |
fs/ntfs3: Fix warning possible deadlock in ntfs_set_state
[ Upstream commit 5b2db723455a89dc96743d34d8bdaa23a402db2f ]
Use non-zero subkey to skip analyzer warnings.
Signed-off-by: Konstantin Koma
fs/ntfs3: Fix warning possible deadlock in ntfs_set_state
[ Upstream commit 5b2db723455a89dc96743d34d8bdaa23a402db2f ]
Use non-zero subkey to skip analyzer warnings.
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Reported-by: syzbot+c2ada45c23d98d646118@syzkaller.appspotmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| 5f21e3e6 | 15-May-2024 |
Andrew Ballance <andrewjballance@gmail.com> |
fs/ntfs3: Check if more than chunk-size bytes are written
[ Upstream commit 9931122d04c6d431b2c11b5bb7b10f28584067f0 ]
A incorrectly formatted chunk may decompress into
more than LZNT_CHUNK_SIZE by
fs/ntfs3: Check if more than chunk-size bytes are written
[ Upstream commit 9931122d04c6d431b2c11b5bb7b10f28584067f0 ]
A incorrectly formatted chunk may decompress into
more than LZNT_CHUNK_SIZE bytes and a index out of bounds
will occur in s_max_off.
Signed-off-by: Andrew Ballance <andrewjballance@gmail.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| c556e72c | 02-Sep-2024 |
Diogo Jahchan Koike <djahchankoike@gmail.com> |
ntfs3: Change to non-blocking allocation in ntfs_d_hash
[ Upstream commit 589996bf8c459deb5bbc9747d8f1c51658608103 ]
d_hash is done while under "rcu-walk" and should not sleep.
__get_name() allocat
ntfs3: Change to non-blocking allocation in ntfs_d_hash
[ Upstream commit 589996bf8c459deb5bbc9747d8f1c51658608103 ]
d_hash is done while under "rcu-walk" and should not sleep.
__get_name() allocates using GFP_KERNEL, having the possibility
to sleep when under memory pressure. Change the allocation to
GFP_NOWAIT.
Reported-by: syzbot+7f71f79bbfb4427b00e1@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=7f71f79bbfb4427b00e1
Fixes: d392e85fd1e8 ("fs/ntfs3: Fix the format of the "nocase" mount option")
Signed-off-by: Diogo Jahchan Koike <djahchankoike@gmail.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| 5e20797c | 23-Jul-2024 |
Konstantin Komarov <almaz.alexandrovich@paragon-software.com> |
fs/ntfs3: Refactor enum_rstbl to suppress static checker
[ Upstream commit 56c16d5459d5c050a97a138a00a82b105a8e0a66 ]
Comments and brief description of function enum_rstbl added.
Fixes: b46acd6a6a
fs/ntfs3: Refactor enum_rstbl to suppress static checker
[ Upstream commit 56c16d5459d5c050a97a138a00a82b105a8e0a66 ]
Comments and brief description of function enum_rstbl added.
Fixes: b46acd6a6a62 ("fs/ntfs3: Add NTFS journal")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| cdb1efee | 19-Aug-2024 |
Konstantin Komarov <almaz.alexandrovich@paragon-software.com> |
fs/ntfs3: Fix sparse warning in ni_fiemap
[ Upstream commit 62fea783f96ce825f0ac9e40ce9530ddc1ea2a29 ]
The interface of fiemap_fill_next_extent_k() was modified
to eliminate the sparse warning.
Fi
fs/ntfs3: Fix sparse warning in ni_fiemap
[ Upstream commit 62fea783f96ce825f0ac9e40ce9530ddc1ea2a29 ]
The interface of fiemap_fill_next_extent_k() was modified
to eliminate the sparse warning.
Fixes: d57431c6f511 ("fs/ntfs3: Do copy_to_user out of run_lock")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202406271920.hndE8N6D-lkp@intel.com/
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| acb2835a | 18-Jun-2024 |
Konstantin Komarov <almaz.alexandrovich@paragon-software.com> |
fs/ntfs3: Keep runs for $MFT::$ATTR_DATA and $MFT::$ATTR_BITMAP
[ Upstream commit eb95678ee930d67d79fc83f0a700245ae7230455 ]
We skip the run_truncate_head call also for $MFT::$ATTR_BITMAP.
Otherwis
fs/ntfs3: Keep runs for $MFT::$ATTR_DATA and $MFT::$ATTR_BITMAP
[ 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: 0e5b044cbf3a ("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>
show more ...
|
| f8599ff1 | 17-Jun-2024 |
Konstantin Komarov <almaz.alexandrovich@paragon-software.com> |
fs/ntfs3: Missed error return
[ Upstream commit 2cbbd96820255fff4f0ad1533197370c9ccc570b ]
Fixes: 3f3b442b5ad2 ("fs/ntfs3: Add bitmap")
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@parago
fs/ntfs3: Missed error return
[ Upstream commit 2cbbd96820255fff4f0ad1533197370c9ccc570b ]
Fixes: 3f3b442b5ad2 ("fs/ntfs3: Add bitmap")
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| 58ebd50d | 25-Jun-2024 |
Konstantin Komarov <almaz.alexandrovich@paragon-software.com> |
fs/ntfs3: Fix the format of the "nocase" mount option
[ Upstream commit d392e85fd1e8d58e460c17ca7d0d5c157848d9c1 ]
The 'nocase' option was mistakenly added as fsparam_flag_no
with the 'no' prefix,
fs/ntfs3: Fix the format of the "nocase" mount option
[ Upstream commit d392e85fd1e8d58e460c17ca7d0d5c157848d9c1 ]
The 'nocase' option was mistakenly added as fsparam_flag_no
with the 'no' prefix, causing the case-insensitive mode to require
the 'nonocase' option to be enabled.
Fixes: a3a956c78efa ("fs/ntfs3: Add option "nocase"")
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|