SSL utils: Add sdb_ssl_free_options().

[sysdb.git] / src / utils / ssl.c

diff --git a/src/utils/ssl.c b/src/utils/ssl.c
index 477d16c28ae1fe7cb2ae9cd78c270a30d2125d55..f75223c03667d18d077be5bc770b9198d254aefc 100644 (file)
--- a/src/utils/ssl.c
+++ b/src/utils/ssl.c
@@ -164,19 +164,6 @@ copy_options(sdb_ssl_options_t *dst, sdb_ssl_options_t *src)
        return 0;
 } /* copy_options */
 
-static void
-free_options(sdb_ssl_options_t *opts)
-{
-       if (opts->ca_file)
-               free(opts->ca_file);
-       if (opts->key_file)
-               free(opts->key_file);
-       if (opts->cert_file)
-               free(opts->cert_file);
-       if (opts->crl_file)
-               free(opts->crl_file);
-} /* free_options */
-
 /*
  * public API
  */
@@ -243,7 +230,7 @@ sdb_ssl_client_destroy(sdb_ssl_client_t *client)
 
        if (client->ctx)
                SSL_CTX_free(client->ctx);
-       free_options(&client->opts);
+       sdb_ssl_free_options(&client->opts);
        free(client);
 } /* sdb_ssl_client_destroy */
 
@@ -364,7 +351,7 @@ sdb_ssl_server_destroy(sdb_ssl_server_t *server)
 
        if (server->ctx)
                SSL_CTX_free(server->ctx);
-       free_options(&server->opts);
+       sdb_ssl_free_options(&server->opts);
        free(server);
 } /* sdb_ssl_server_destroy */
 
@@ -512,5 +499,23 @@ sdb_ssl_session_read(sdb_ssl_session_t *session, void *buf, size_t n)
        return -1;
 } /* sdb_ssl_session_read */
 
+void
+sdb_ssl_free_options(sdb_ssl_options_t *opts)
+{
+       if (! opts)
+               return;
+
+       if (opts->ca_file)
+               free(opts->ca_file);
+       if (opts->key_file)
+               free(opts->key_file);
+       if (opts->cert_file)
+               free(opts->cert_file);
+       if (opts->crl_file)
+               free(opts->crl_file);
+
+       opts->ca_file = opts->key_file = opts->cert_file = opts->crl_file = NULL;
+} /* sdb_ssl_free_options */
+
 /* vim: set tw=78 sw=4 ts=4 noexpandtab : */