From: Willem Toorop <willem@nlnetlabs.nl>
Date: Mon, 2 Mar 2020 11:27:45 +0000 (+0100)
Subject: Cleanup nettle_ecc_point when verifying for ...
X-Git-Tag: 1.11.0rc1~117
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4dcdba07e77676a332219dd6bfa0b1f7b005388;p=thirdparty%2Funbound.git

Cleanup nettle_ecc_point when verifying for ...

... ECDSA256 with libnettle
---

diff --git a/validator/val_secalgo.c b/validator/val_secalgo.c
index 8f17c53e8..3dbbe9ac9 100644
--- a/validator/val_secalgo.c
+++ b/validator/val_secalgo.c
@@ -1746,6 +1746,7 @@ _verify_nettle_ecdsa(sldns_buffer* buf, unsigned int digest_size, unsigned char*
 			res &= nettle_ecdsa_verify (&pubkey, SHA256_DIGEST_SIZE, digest, &signature);
 			mpz_clear(x);
 			mpz_clear(y);
+			nettle_ecc_point_clear(&pubkey);
 			break;
 		}
 		case SHA384_DIGEST_SIZE: