From 56edb6c25f11f25df153f4804f2d5bced2b49a9e Mon Sep 17 00:00:00 2001 From: Eric Snowberg Date: Tue, 25 Jan 2022 21:58:30 -0500 Subject: KEYS: store reference to machine keyring Expose the .machine keyring created in integrity code by adding a reference. Store a reference to the machine keyring in system keyring code. The system keyring code needs this to complete the keyring link to the machine keyring. Signed-off-by: Eric Snowberg Reviewed-by: Jarkko Sakkinen Tested-by: Mimi Zohar Signed-off-by: Jarkko Sakkinen --- certs/system_keyring.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'certs') diff --git a/certs/system_keyring.c b/certs/system_keyring.c index 692365dee2bd..08ea542c8096 100644 --- a/certs/system_keyring.c +++ b/certs/system_keyring.c @@ -22,6 +22,9 @@ static struct key *builtin_trusted_keys; #ifdef CONFIG_SECONDARY_TRUSTED_KEYRING static struct key *secondary_trusted_keys; #endif +#ifdef CONFIG_INTEGRITY_MACHINE_KEYRING +static struct key *machine_trusted_keys; +#endif #ifdef CONFIG_INTEGRITY_PLATFORM_KEYRING static struct key *platform_trusted_keys; #endif @@ -91,6 +94,12 @@ static __init struct key_restriction *get_builtin_and_secondary_restriction(void return restriction; } #endif +#ifdef CONFIG_INTEGRITY_MACHINE_KEYRING +void __init set_machine_trusted_keys(struct key *keyring) +{ + machine_trusted_keys = keyring; +} +#endif /* * Create the trusted keyrings -- cgit v1.2.3