From: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Date: Sun, 24 Apr 2016 09:12:29 +0000 (+0200)
Subject: ecdhe: print the received curve from the server on debug mode
X-Git-Tag: gnutls_3_5_0~106
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e217552af91d641fdb2dd78939bd8baf8980d77d;p=thirdparty%2Fgnutls.git

ecdhe: print the received curve from the server on debug mode
---

diff --git a/lib/auth/ecdhe.c b/lib/auth/ecdhe.c
index bfd8000318..0cfcfd1467 100644
--- a/lib/auth/ecdhe.c
+++ b/lib/auth/ecdhe.c
@@ -289,6 +289,13 @@ _gnutls_proc_ecdh_common_server_kx(gnutls_session_t session,
 
 	DECR_LEN(data_size, 2);
 	curve = _gnutls_tls_id_to_ecc_curve(_gnutls_read_uint16(&data[i]));
+
+	if (curve == GNUTLS_ECC_CURVE_INVALID) {
+		_gnutls_debug_log("received curve %u.%u\n", (unsigned)data[i], (unsigned)data[i+1]);
+	} else {
+		_gnutls_debug_log("received curve %s\n", gnutls_ecc_curve_get_name(curve));
+	}
+
 	i += 2;
 
 	ret = _gnutls_session_supports_ecc_curve(session, curve);