From: Dmitry Kasatkin <d.kasatkin@samsung.com>
Date: Mon, 6 Oct 2014 16:02:32 +0000 (+0100)
Subject: KEYS: strip 'id:' from ca_keyid
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7a224e783ad2b325977253139aede1f5f38b1778;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

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 6ef54495be87..a6c42031628e 100644
--- 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))