This series fixes a bug, found by syzbot, where when a filesystem was being unmounted, the fscrypt keyring was destroyed before inodes have been released by the Landlock LSM. Eric Biggers (3): fscrypt: destroy keyring after security_sb_delete() fscrypt: improve fscrypt_destroy_keyring() documentation fscrypt: check for NULL keyring in fscrypt_put_master_key_activeref() fs/crypto/keyring.c | 23 +++++++++++++---------- fs/super.c | 15 ++++++++++++--- 2 files changed, 25 insertions(+), 13 deletions(-) base-commit: fe15c26ee26efa11741a7b632e9f23b01aca4cc6 -- 2.39.2
