[PATCH] X.509: Fix double free in x509_cert_parse().

[Artem Savkov]

Patch "crypto: KEYS: convert public key and digsig asym to the akcipher
api" introduced double freeing of cert->pub->key. There is no need to free
it in error_decode label as it is later freed in x509_free_certificate().

Signed-off-by: Artem Savkov <asavkov@xxxxxxxxxx>
---
 crypto/asymmetric_keys/x509_cert_parser.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c
index 1f1899d..9157071 100644
--- a/crypto/asymmetric_keys/x509_cert_parser.c
+++ b/crypto/asymmetric_keys/x509_cert_parser.c
@@ -133,7 +133,6 @@ struct x509_certificate *x509_cert_parse(const void *data, size_t datalen)
 	return cert;
 
 error_decode:
-	kfree(cert->pub->key);
 	kfree(ctx);
 error_no_ctx:
 	x509_free_certificate(cert);
-- 
2.7.4