From ec28d9afc0cf758c8864857c6d357d9890ca9dbd Mon Sep 17 00:00:00 2001 From: Nikos Mavrogiannopoulos Date: Thu, 3 Jan 2019 09:13:56 +0100 Subject: _gnutls13_handshake_sign_data: properly fail on signing error When signing failed, gnutls would return an invalid signed message (with no data) instead of failing. Signed-off-by: Nikos Mavrogiannopoulos --- lib/tls13-sig.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/tls13-sig.c b/lib/tls13-sig.c index 1c5bc34c61..8eea6166b3 100644 --- a/lib/tls13-sig.c +++ b/lib/tls13-sig.c @@ -198,6 +198,7 @@ _gnutls13_handshake_sign_data(gnutls_session_t session, ret = gnutls_privkey_sign_data2(pkey, se->id, 0, &p, signature); if (ret < 0) { gnutls_assert(); + goto cleanup; } ret = 0; -- cgit v1.2.1