diff options
| author | Dave Kleikamp <dave.kleikamp@oracle.com> | 2022-01-26 23:32:43 +0300 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko@kernel.org> | 2022-03-08 14:55:52 +0300 |
| commit | c5d1ed846e15090bc90dfdaafc07eac066e070bb (patch) | |
| tree | f642dfe94775596095ca530a6b14fb7702c00191 /security/integrity | |
| parent | 969a26446bcd142faedfe8c6f41cd7668596c1fa (diff) | |
| download | linux-c5d1ed846e15090bc90dfdaafc07eac066e070bb.tar.xz | |
KEYS: trusted: Avoid calling null function trusted_key_exit
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: 5d0682be3189 ("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>
Diffstat (limited to 'security/integrity')
0 files changed, 0 insertions, 0 deletions