KEYS: strip 'id:' from ca_keyid

The 'id:' prefix must be stripped for asymmetric_key_hex_to_key_id() to be
able to process ca_keyid.

Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com>
Signed-off-by: David Howells <dhowells@redhat.com>

diff --git a/crypto/asymmetric_keys/x509_public_key.c b/crypto/asymmetric_keys/x509_public_key.c
index 6ef5449..a6c4203 100644 (file)
--- a/crypto/asymmetric_keys/x509_public_key.c
+++ b/crypto/asymmetric_keys/x509_public_key.c
@@ -35,7 +35,7 @@ static int __init ca_keys_setup(char *str)
 
        if (strncmp(str, "id:", 3) == 0) {
                struct asymmetric_key_id *p;
-               p = asymmetric_key_hex_to_key_id(str);
+               p = asymmetric_key_hex_to_key_id(str + 3);
                if (p == ERR_PTR(-EINVAL))
                        pr_err("Unparsable hex string in ca_keys\n");
                else if (!IS_ERR(p))