diff options
Diffstat (limited to 'sample/sample-plugins/keying-material-exporter-demo/keyingmaterialexporter.c')
| -rw-r--r-- | sample/sample-plugins/keying-material-exporter-demo/keyingmaterialexporter.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/sample/sample-plugins/keying-material-exporter-demo/keyingmaterialexporter.c b/sample/sample-plugins/keying-material-exporter-demo/keyingmaterialexporter.c index 5d3ca14..787fc54 100644 --- a/sample/sample-plugins/keying-material-exporter-demo/keyingmaterialexporter.c +++ b/sample/sample-plugins/keying-material-exporter-demo/keyingmaterialexporter.c @@ -5,7 +5,7 @@ * packet encryption, packet authentication, and * packet compression. * - * Copyright (C) 2002-2018 OpenVPN Inc <sales@openvpn.net> + * Copyright (C) 2002-2021 OpenVPN Inc <sales@openvpn.net> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 @@ -27,8 +27,6 @@ * See the README file for build instructions. */ -#define ENABLE_CRYPTO - #include <stdio.h> #include <string.h> #include <stdlib.h> @@ -94,6 +92,12 @@ openvpn_plugin_open_v3(const int version, { struct plugin *plugin = calloc(1, sizeof(*plugin)); + if (plugin == NULL) + { + printf("PLUGIN: allocating memory for context failed\n"); + return OPENVPN_PLUGIN_FUNC_ERROR; + } + plugin->type = get_env("remote_1", args->envp) ? CLIENT : SERVER; plugin->log = args->callbacks->plugin_log; @@ -232,7 +236,8 @@ tls_final(struct openvpn_plugin_args_func_in const *args, snprintf(sess->key, sizeof(sess->key) - 1, "%s", key); ovpn_note("app session key: %s", sess->key); - switch (plugin->type) { + switch (plugin->type) + { case SERVER: server_store(args); break; @@ -251,7 +256,8 @@ openvpn_plugin_func_v3(const int version, struct openvpn_plugin_args_func_in const *args, struct openvpn_plugin_args_func_return *rv) { - switch (args->type) { + switch (args->type) + { case OPENVPN_PLUGIN_TLS_VERIFY: return tls_verify(args); |