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authorBernhard Schmidt <berni@debian.org>2019-03-07 21:38:56 +0100
committerBernhard Schmidt <berni@debian.org>2019-03-07 21:38:56 +0100
commitcfcec33bd88faeb354a33bd5f8052486ac848f9a (patch)
tree8e1ace9a34f5ee12b34416b02d514da67d54c907 /src/openvpn/crypto.c
parent7486cf05cdeb6996fdf249e5a2f15d93a47dbac1 (diff)
parenta351f71e82badcc71a2ce881bbb97eccfcebc06b (diff)
Merge tag 'debian/2.4.7-1' into stretch-backports
openvpn Debian release 2.4.7-1
Diffstat (limited to 'src/openvpn/crypto.c')
-rw-r--r--src/openvpn/crypto.c23
1 files changed, 15 insertions, 8 deletions
diff --git a/src/openvpn/crypto.c b/src/openvpn/crypto.c
index 03e880e..59e5ac5 100644
--- a/src/openvpn/crypto.c
+++ b/src/openvpn/crypto.c
@@ -5,8 +5,8 @@
* packet encryption, packet authentication, and
* packet compression.
*
- * Copyright (C) 2002-2017 OpenVPN Technologies, Inc. <sales@openvpn.net>
- * Copyright (C) 2010-2017 Fox Crypto B.V. <openvpn@fox-it.com>
+ * Copyright (C) 2002-2018 OpenVPN Inc <sales@openvpn.net>
+ * Copyright (C) 2010-2018 Fox Crypto B.V. <openvpn@fox-it.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
@@ -721,7 +721,7 @@ crypto_adjust_frame_parameters(struct frame *frame,
bool packet_id,
bool packet_id_long_form)
{
- size_t crypto_overhead = 0;
+ unsigned int crypto_overhead = 0;
if (packet_id)
{
@@ -749,10 +749,10 @@ crypto_adjust_frame_parameters(struct frame *frame,
frame_add_to_extra_frame(frame, crypto_overhead);
msg(D_MTU_DEBUG, "%s: Adjusting frame parameters for crypto by %u bytes",
- __func__, (unsigned int) crypto_overhead);
+ __func__, crypto_overhead);
}
-size_t
+unsigned int
crypto_max_overhead(void)
{
return packet_id_size(true) + OPENVPN_MAX_IV_LENGTH
@@ -842,7 +842,7 @@ init_key_type(struct key_type *kt, const char *ciphername,
/* given a key and key_type, build a key_ctx */
void
-init_key_ctx(struct key_ctx *ctx, struct key *key,
+init_key_ctx(struct key_ctx *ctx, const struct key *key,
const struct key_type *kt, int enc,
const char *prefix)
{
@@ -1570,11 +1570,18 @@ ascii2keydirection(int msglevel, const char *str)
}
const char *
-keydirection2ascii(int kd, bool remote)
+keydirection2ascii(int kd, bool remote, bool humanreadable)
{
if (kd == KEY_DIRECTION_BIDIRECTIONAL)
{
- return NULL;
+ if (humanreadable)
+ {
+ return "not set";
+ }
+ else
+ {
+ return NULL;
+ }
}
else if (kd == KEY_DIRECTION_NORMAL)
{