libcli/smb: Call correct function to get HMAC output length

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

diff --git a/libcli/smb/smb2_signing.c b/libcli/smb/smb2_signing.c
index 83e26ac0c6f9d733989b2520b510482555bcaf23..719bd90988e5cea04bff12d8622b7ae63be25384 100644 (file)
--- a/libcli/smb/smb2_signing.c
+++ b/libcli/smb/smb2_signing.c
@@ -467,7 +467,7 @@ static NTSTATUS smb2_signing_calc_signature(struct smb2_signing_key *signing_key
        }
 
        if (hmac_algo != GNUTLS_MAC_UNKNOWN) {
-               uint8_t digest[gnutls_hash_get_len(hmac_algo)];
+               uint8_t digest[gnutls_hmac_get_len(hmac_algo)];
                gnutls_datum_t key = {
                        .data = signing_key->blob.data,
                        .size = MIN(signing_key->blob.length, 16),
@@ -654,7 +654,7 @@ NTSTATUS smb2_key_derivation(const uint8_t *KI, size_t KI_len,
        gnutls_hmac_hd_t hmac_hnd = NULL;
        uint8_t buf[4];
        static const uint8_t zero = 0;
-       const size_t digest_len = gnutls_hash_get_len(GNUTLS_DIG_SHA256);
+       const size_t digest_len = gnutls_hmac_get_len(GNUTLS_MAC_SHA256);
        uint8_t digest[digest_len];
        uint32_t i = 1;
        uint32_t L = KO_len * 8;