Konstantin Komarov e8473e125a fs/ntfs3: Do copy_to_user out of run_lock ...

[ Upstream commit d57431c6f5 ]

In order not to call copy_to_user (from fiemap_fill_next_extent)
we allocate memory in the kernel, fill it and copy it to user memory
after up_read(run_lock).

Reported-by: syzbot+36bb70085ef6edc2ebb9@syzkaller.appspotmail.com
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-08-19 06:05:38 +02:00

..

lib

…

attrib.c

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

2024-08-03 09:00:25 +02:00

attrlist.c

…

bitfunc.c

…

bitmap.c

fs/ntfs3: Missed error return

2024-08-03 09:00:25 +02:00

debug.h

…

dir.c

fs/ntfs3: Fix getting file type

2024-08-03 09:00:21 +02:00

file.c

fs/ntfs3: Replace inode_trylock with inode_lock

2024-08-03 09:00:22 +02:00

frecord.c

fs/ntfs3: Do copy_to_user out of run_lock

2024-08-19 06:05:38 +02:00

fslog.c

fs/ntfs3: Update log->page_{mask,bits} if log->page_size changed

2024-08-03 09:00:45 +02:00

fsntfs.c

…

index.c

fs/ntfs3: Fix field-spanning write in INDEX_HDR

2024-08-03 09:00:23 +02:00

inode.c

fs/ntfs3: Correct undo if ntfs_create_inode failed

2024-08-03 09:00:22 +02:00

Kconfig

ntfs3: serve as alias for the legacy ntfs driver

2024-04-16 10:45:26 +02:00

lznt.c

…

Makefile

…

namei.c

fs/ntfs3: Redesign ntfs_create_inode to return error code instead of inode

2024-04-23 09:34:24 +03:00

ntfs_fs.h

Merge tag 'ntfs3_for_6.10' of https://github.com/Paragon-Software-Group/linux-ntfs3

2024-05-25 14:19:01 -07:00

ntfs.h

fs/ntfs3: Fix field-spanning write in INDEX_HDR

2024-08-03 09:00:23 +02:00

record.c

fs/ntfs3: Taking DOS names into account during link counting

2024-04-23 09:34:20 +03:00

run.c

…

super.c

fs/ntfs3: Fix the format of the "nocase" mount option

2024-08-03 09:00:25 +02:00

upcase.c

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xattr.c

fs/ntfs3: Mark volume as dirty if xattr is broken

2024-04-23 09:34:25 +03:00