[PATCH17/17] pefile: Validate PKCS#7 trust chain

[David Howells]

Validate the PKCS#7 trust chain against the contents of the system keyring.

Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
---

 crypto/asymmetric_keys/verify_pefile.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


diff --git a/crypto/asymmetric_keys/verify_pefile.c b/crypto/asymmetric_keys/verify_pefile.c
index 029a365..79175e6 100644
--- a/crypto/asymmetric_keys/verify_pefile.c
+++ b/crypto/asymmetric_keys/verify_pefile.c
@@ -449,7 +449,7 @@ int verify_pefile_signature(const void *pebuf, unsigned pelen,
 	if (ret < 0)
 		goto error;
 
-	ret = -ENOANO; // Not yet complete
+	ret = pkcs7_validate_trust(pkcs7, trusted_keyring, _trusted);
 
 error:
 	pkcs7_free_message(ctx.pkcs7);

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