fs/ntfs3: Add missing direct_IO in ntfs_aops_cmpr

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[ Upstream commit 8b26c8c376 ]

The ntfs3 can use the page cache directly, so its address_space_operations
need direct_IO. Exit ntfs_direct_IO() if it is a compressed file.

Fixes: b432163ebd ("fs/ntfs3: Update inode->i_mapping->a_ops on compression state")
Reported-by: syzbot+e36cc3297bd3afd25e19@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=e36cc3297bd3afd25e19
Signed-off-by: Lizhi Xu <lizhi.xu@windriver.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Lizhi Xu 2025-04-15 17:26:37 +08:00 • committed by Greg Kroah-Hartman

parent 2d5879f645

commit e2bbe6336d

1 changed files with 5 additions and 0 deletions

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fs/ntfs3/inode.c

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