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-rw-r--r--security/integrity/platform_certs/platform_keyring.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/security/integrity/platform_certs/platform_keyring.c b/security/integrity/platform_certs/platform_keyring.c
index 7646e35f2d91..bcafd7387729 100644
--- a/security/integrity/platform_certs/platform_keyring.c
+++ b/security/integrity/platform_certs/platform_keyring.c
@@ -14,15 +14,6 @@
#include <linux/slab.h>
#include "../integrity.h"
-static struct key_acl platform_key_acl = {
- .usage = REFCOUNT_INIT(1),
- .nr_ace = 2,
- .aces = {
- KEY_POSSESSOR_ACE(KEY_ACE_SEARCH | KEY_ACE_READ),
- KEY_OWNER_ACE(KEY_ACE_VIEW),
- }
-};
-
/**
* add_to_platform_keyring - Add to platform keyring without validation.
* @source: Source of key
@@ -35,10 +26,13 @@ static struct key_acl platform_key_acl = {
void __init add_to_platform_keyring(const char *source, const void *data,
size_t len)
{
+ key_perm_t perm;
int rc;
+ perm = (KEY_POS_ALL & ~KEY_POS_SETATTR) | KEY_USR_VIEW;
+
rc = integrity_load_cert(INTEGRITY_KEYRING_PLATFORM, source, data, len,
- &platform_key_acl);
+ perm);
if (rc)
pr_info("Error adding keys to platform keyring %s\n", source);
}