Eric Biggers ab5c69f013 KEYS: load key flags and expiry time atomically in proc_keys_show() ...

In proc_keys_show(), the key semaphore is not held, so the key ->flags
and ->expiry can be changed concurrently.  We therefore should read them
atomically just once.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: David Howells <dhowells@redhat.com>

2017-10-18 09:12:41 +01:00

..

encrypted-keys

KEYS: Fix race between updating and finding a negative key

2017-10-18 09:12:40 +01:00

big_key.c

KEYS: Fix race between updating and finding a negative key

2017-10-18 09:12:40 +01:00

compat_dh.c

KEYS: DH: validate __spare field

2017-07-14 11:01:38 +10:00

compat.c

KEYS: add SP800-56A KDF support for DH

2017-04-04 22:33:38 +01:00

dh.c

KEYS: DH: validate __spare field

2017-07-14 11:01:38 +10:00

gc.c

KEYS: Fix race between updating and finding a negative key

2017-10-18 09:12:40 +01:00

internal.h

KEYS: prevent creating a different user's keyrings

2017-09-25 15:19:57 +01:00

Kconfig

security/keys: BIG_KEY requires CONFIG_CRYPTO

2017-10-18 09:12:40 +01:00

key.c

KEYS: don't let add_key() update an uninstantiated key

2017-10-18 09:12:40 +01:00

keyctl.c

KEYS: Fix race between updating and finding a negative key

2017-10-18 09:12:40 +01:00

keyring.c

KEYS: Load key expiry time atomically in keyring_search_iterator()

2017-10-18 09:12:41 +01:00

Makefile

KEYS: add SP800-56A KDF support for DH

2017-04-04 22:33:38 +01:00

permission.c

KEYS: load key flags and expiry time atomically in key_validate()

2017-10-18 09:12:41 +01:00

persistent.c

sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h>

2017-03-02 08:42:31 +01:00

proc.c

KEYS: load key flags and expiry time atomically in proc_keys_show()

2017-10-18 09:12:41 +01:00

process_keys.c

KEYS: Fix race between updating and finding a negative key

2017-10-18 09:12:40 +01:00

request_key_auth.c

KEYS: Fix race between updating and finding a negative key

2017-10-18 09:12:40 +01:00

request_key.c

KEYS: Fix race between updating and finding a negative key

2017-10-18 09:12:40 +01:00

sysctl.c

…

trusted.c

KEYS: Fix race between updating and finding a negative key

2017-10-18 09:12:40 +01:00

trusted.h

keys, trusted: move struct trusted_key_options to trusted-type.h

2015-10-19 01:01:21 +02:00

user_defined.c

KEYS: Fix race between updating and finding a negative key

2017-10-18 09:12:40 +01:00