summaryrefslogtreecommitdiff
path: root/security/integrity/platform_certs/load_uefi.c
diff options
context:
space:
mode:
Diffstat (limited to 'security/integrity/platform_certs/load_uefi.c')
-rw-r--r--security/integrity/platform_certs/load_uefi.c20
1 files changed, 18 insertions, 2 deletions
diff --git a/security/integrity/platform_certs/load_uefi.c b/security/integrity/platform_certs/load_uefi.c
index ee4b4c666854..f290f78c3f30 100644
--- a/security/integrity/platform_certs/load_uefi.c
+++ b/security/integrity/platform_certs/load_uefi.c
@@ -132,8 +132,9 @@ static int __init load_moklist_certs(void)
static int __init load_uefi_certs(void)
{
efi_guid_t secure_var = EFI_IMAGE_SECURITY_DATABASE_GUID;
- void *db = NULL, *dbx = NULL;
- unsigned long dbsize = 0, dbxsize = 0;
+ efi_guid_t mok_var = EFI_SHIM_LOCK_GUID;
+ void *db = NULL, *dbx = NULL, *mokx = NULL;
+ unsigned long dbsize = 0, dbxsize = 0, mokxsize = 0;
efi_status_t status;
int rc = 0;
@@ -175,6 +176,21 @@ static int __init load_uefi_certs(void)
kfree(dbx);
}
+ mokx = get_cert_list(L"MokListXRT", &mok_var, &mokxsize, &status);
+ if (!mokx) {
+ if (status == EFI_NOT_FOUND)
+ pr_debug("mokx variable wasn't found\n");
+ else
+ pr_info("Couldn't get mokx list\n");
+ } else {
+ rc = parse_efi_signature_list("UEFI:MokListXRT",
+ mokx, mokxsize,
+ get_handler_for_dbx);
+ if (rc)
+ pr_err("Couldn't parse mokx signatures %d\n", rc);
+ kfree(mokx);
+ }
+
/* Load the MokListRT certs */
rc = load_moklist_certs();