From 5f7f5c81e59be5ce262c5b7d0ede9565a2558d80 Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 6 Apr 2016 16:14:25 +0100 Subject: [PATCH] X.509: Use verify_signature() if we have a struct key * to use We should call verify_signature() rather than directly calling public_key_verify_signature() if we have a struct key to use as we shouldn't be poking around in the private data of the key struct as that's subtype dependent. Signed-off-by: David Howells --- crypto/asymmetric_keys/x509_public_key.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/crypto/asymmetric_keys/x509_public_key.c b/crypto/asymmetric_keys/x509_public_key.c index 9c8483ef1cfe..117a6ee71a4d 100644 --- a/crypto/asymmetric_keys/x509_public_key.c +++ b/crypto/asymmetric_keys/x509_public_key.c @@ -220,8 +220,7 @@ static int x509_validate_trust(struct x509_certificate *cert, if (!use_builtin_keys || test_bit(KEY_FLAG_BUILTIN, &key->flags)) { - ret = public_key_verify_signature( - key->payload.data[asym_crypto], cert->sig); + ret = verify_signature(key, cert->sig); if (ret == -ENOPKG) cert->unsupported_sig = true; } -- 2.20.1