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)
committerKonstantin Komarov <almaz.alexandrovich@paragon-software.com>
Tue, 1 Oct 2024 09:19:06 +0000 (12:19 +0300)
commit03b097099eef255fbf85ea6a786ae3c91b11f041
tree63f99d47e9bb7150cfe8500954c1211309b7237f
parent589996bf8c459deb5bbc9747d8f1c51658608103
fs/ntfs3: Fix possible deadlock in mi_read

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>
fs/ntfs3/namei.c