diff options
Diffstat (limited to 'security/integrity/platform_certs/load_powerpc.c')
| -rw-r--r-- | security/integrity/platform_certs/load_powerpc.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/security/integrity/platform_certs/load_powerpc.c b/security/integrity/platform_certs/load_powerpc.c index 339053d9726d..c85febca3343 100644 --- a/security/integrity/platform_certs/load_powerpc.c +++ b/security/integrity/platform_certs/load_powerpc.c @@ -60,6 +60,7 @@ static int __init load_powerpc_certs(void) { void *db = NULL, *dbx = NULL, *data = NULL; void *trustedca; + void *moduledb; u64 dsize = 0; u64 offset = 0; int rc = 0; @@ -137,6 +138,22 @@ static int __init load_powerpc_certs(void) kfree(data); } + data = get_cert_list("moduledb", 9, &dsize); + if (!data) { + pr_info("Couldn't get moduledb list from firmware\n"); + } else if (IS_ERR(data)) { + rc = PTR_ERR(data); + pr_err("Error reading moduledb from firmware: %d\n", rc); + } else { + extract_esl(moduledb, data, dsize, offset); + + rc = parse_efi_signature_list("powerpc:moduledb", moduledb, dsize, + get_handler_for_code_signing_keys); + if (rc) + pr_err("Couldn't parse moduledb signatures: %d\n", rc); + kfree(data); + } + return rc; } late_initcall(load_powerpc_certs); |