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linux/security/keys
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Dave Kleikamp bfa4a733ae KEYS: trusted: Avoid calling null function trusted_key_exit 
[ Upstream commit c5d1ed846e ]

If one loads and unloads the trusted module, trusted_key_exit can be
NULL. Call it through static_call_cond() to avoid a kernel trap.

Fixes: 5d0682be31 ("KEYS: trusted: Add generic trusted keys framework")
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Cc: Sumit Garg <sumit.garg@linaro.org>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jarkko Sakkinen <jarkko@kernel.org>
Cc: Mimi Zohar <zohar@linux.ibm.com>
Cc: David Howells <dhowells@redhat.com>
Cc: James Morris <jmorris@namei.org>
Cc: "Serge E. Hallyn" <serge@hallyn.com>
Cc: linux-integrity@vger.kernel.org
Cc: keyrings@vger.kernel.org
Cc: linux-security-module@vger.kernel.org
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-08 14:23:09 +02:00
..
encrypted-keys crypto: sha - split sha.h into sha1.h and sha2.h 2020-11-20 14:45:33 +11:00
trusted-keys KEYS: trusted: Avoid calling null function trusted_key_exit 2022-04-08 14:23:09 +02:00
big_key.c security/keys: use kvfree_sensitive() 2021-01-21 16:16:09 +00:00
compat_dh.c
compat.c security/keys: remove compat_keyctl_instantiate_key_iov 2020-10-03 00:02:16 -04:00
dh.c mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00
gc.c
internal.h security/keys: remove compat_keyctl_instantiate_key_iov 2020-10-03 00:02:16 -04:00
Kconfig security: keys: trusted: use ASN.1 TPM2 key format for the blobs 2021-04-14 16:30:30 +03:00
key.c certs: Fix blacklist flag type confusion 2021-01-21 16:16:10 +00:00
keyctl_pkey.c KEYS: fix length validation in keyctl_pkey_params_get_2() 2022-04-08 14:22:51 +02:00
keyctl.c security: keys: delete repeated words in comments 2021-01-21 16:16:09 +00:00
keyring.c security: keys: delete repeated words in comments 2021-01-21 16:16:09 +00:00
Makefile
permission.c
persistent.c
proc.c
process_keys.c ucounts: Move get_ucounts from cred_alloc_blank to key_change_session_keyring 2021-10-20 10:34:20 -05:00
request_key_auth.c
request_key.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
sysctl.c
user_defined.c mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00