]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
fs/ntfs3: Fix possible deadlock in mi_read
authorKonstantin Komarov <almaz.alexandrovich@paragon-software.com>
Wed, 28 Aug 2024 08:55:53 +0000 (11:55 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 8 Nov 2024 15:25:53 +0000 (16:25 +0100)
commit47e8a17491e37df53743bc2e72309f8f0d6224af
treec1da35f880b5483730e296d02552368ed17ce087
parent759016b1f0335ab42baff6c477caaaa9313151a0
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>
fs/ntfs3/namei.c