From 31b70f66328e85517b159c786ab31f3fd9a7293c Mon Sep 17 00:00:00 2001
From: Dmitry Kasatkin <d.kasatkin@samsung.com>
Date: Fri, 27 Jun 2014 13:01:32 +0300
Subject: [PATCH] ima: move keyring initialization to ima_init()
ima_init() is used as a single place for all initializations.
Experimental keyring patches used the 'late_initcall' which was
co-located with the late_initcall(init_ima). When the late_initcall
for the keyring initialization was abandoned, initialization moved
to init_ima, though it would be more logical to move it to ima_init,
where the rest of the initialization is done. This patch moves the
keyring initialization to ima_init() as a preparatory step for
loading the keys which will be added to ima_init() in following
patches.
Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
---
security/integrity/ima/ima_init.c | 4 ++++
security/integrity/ima/ima_main.c | 10 ++--------
2 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/security/integrity/ima/ima_init.c b/security/integrity/ima/ima_init.c
index e8f9d70a465d1..8cf0f39c8cd20 100644
--- a/security/integrity/ima/ima_init.c
+++ b/security/integrity/ima/ima_init.c
@@ -98,6 +98,10 @@ int __init ima_init(void)
if (!ima_used_chip)
pr_info("No TPM chip found, activating TPM-bypass!\n");
+ rc = ima_init_keyring(INTEGRITY_KEYRING_IMA);
+ if (rc)
+ return rc;
+
rc = ima_init_crypto();
if (rc)
return rc;
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index 673a37e92ba31..ed7d9fa4f5364 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -334,14 +334,8 @@ static int __init init_ima(void)
hash_setup(CONFIG_IMA_DEFAULT_HASH);
error = ima_init();
- if (error)
- goto out;
-
- error = ima_init_keyring(INTEGRITY_KEYRING_IMA);
- if (error)
- goto out;
- ima_initialized = 1;
-out:
+ if (!error)
+ ima_initialized = 1;
return error;
}
--
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