diff options
-rw-r--r-- | lib/gnutls_sig.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/gnutls_sig.c b/lib/gnutls_sig.c index ddb82885a1..ef99341528 100644 --- a/lib/gnutls_sig.c +++ b/lib/gnutls_sig.c @@ -280,6 +280,9 @@ _gnutls_tls_sign (gnutls_session_t session, return (*session->internals.sign_func) (session, &cert->raw, hash_concat, signature); + if (!pkey) + return GNUTLS_E_INSUFFICIENT_CREDENTIALS; + return _gnutls_sign (pkey->pk_algorithm, pkey->params, pkey->params_size, hash_concat, signature); |