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linux/security/keys
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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
Kconfig security/keys: BIG_KEY requires CONFIG_CRYPTO 2017-10-18 09:12:40 +01:00
Makefile KEYS: add SP800-56A KDF support for DH 2017-04-04 22:33:38 +01:00
big_key.c KEYS: Fix race between updating and finding a negative key 2017-10-18 09:12:40 +01:00
compat.c KEYS: add SP800-56A KDF support for DH 2017-04-04 22:33:38 +01:00
compat_dh.c KEYS: DH: validate __spare field 2017-07-14 11:01:38 +10:00
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
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
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.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
sysctl.c security: Convert use of typedef ctl_table to struct ctl_table 2014-04-15 13:39:58 +10:00
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