From: Joseph Sutton <josephsutton@catalyst.net.nz>
Date: Tue, 28 Nov 2023 23:29:58 +0000 (+1300)
Subject: lib:crypto: Add missing call to gnutls_hmac_deinit()
X-Git-Tag: talloc-2.4.2~449
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b1c6a93085a3eb324976375be6e441be28c9f846;p=thirdparty%2Fsamba.git

lib:crypto: Add missing call to gnutls_hmac_deinit()

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
---

diff --git a/lib/crypto/gnutls_sp800_108.c b/lib/crypto/gnutls_sp800_108.c
index a67047bf423..599a79162db 100644
--- a/lib/crypto/gnutls_sp800_108.c
+++ b/lib/crypto/gnutls_sp800_108.c
@@ -42,6 +42,7 @@ static NTSTATUS samba_gnutls_sp800_108_derive_key_part(
 	RSIVAL(buf, 0, i);
 	rc = gnutls_hmac(hmac_hnd, buf, sizeof(buf));
 	if (rc < 0) {
+		gnutls_hmac_deinit(hmac_hnd, NULL);
 		return gnutls_error_to_ntstatus(rc,
 						NT_STATUS_HMAC_NOT_SUPPORTED);
 	}