Set hostname /after/ having read the config file.

Signed-off-by: Benjamin Cama <benoar@dolka.fr>

diff --git a/cli.c b/cli.c
index 3a037fa..32c82a9 100644 (file)
--- a/cli.c
+++ b/cli.c
@@ -133,7 +133,7 @@ static int cmd_show_access_list(struct cli_def *cli, char *command, char **argv,
 /* match if b is a substr of a */
 #define MATCH(a,b) (!strncmp((a), (b), strlen(b)))
 
-void init_cli(char *hostname)
+void init_cli()
 {
        FILE *f;
        char buf[4096];
@@ -143,10 +143,6 @@ void init_cli(char *hostname)
        struct sockaddr_in addr;
 
        cli = cli_init();
-       if (hostname && *hostname)
-               cli_set_hostname(cli, hostname);
-       else
-               cli_set_hostname(cli, "l2tpns");
 
        c = cli_register_command(cli, NULL, "show", NULL, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL);
        cli_register_command(cli, c, "banana", cmd_show_banana, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, "Show a banana");
@@ -301,6 +297,14 @@ void init_cli(char *hostname)
        }
 }
 
+void cli_init_hostname(char *hostname)
+{
+       if (hostname && *hostname)
+               cli_set_hostname(cli, hostname);
+       else
+               cli_set_hostname(cli, "l2tpns");
+}
+
 void cli_do(int sockfd)
 {
        int require_auth = 1;

diff --git a/l2tpns.c b/l2tpns.c
index dca810f..31a183a 100644 (file)
--- a/l2tpns.c
+++ b/l2tpns.c
@@ -4294,14 +4294,9 @@ static void initdata(int optdebug, char *optconfig)
 
        if (!*hostname)
        {
-               if (!*config->hostname)
-               {
-                       // Grab my hostname unless it's been specified
-                       gethostname(hostname, sizeof(hostname));
-                       stripdomain(hostname);
-               }
-               else
-                       strcpy(hostname, config->hostname);
+               // Grab my hostname unless it's been specified
+               gethostname(hostname, sizeof(hostname));
+               stripdomain(hostname);
        }
 
        _statistics->start_time = _statistics->last_reset = time(NULL);
@@ -4716,8 +4711,12 @@ int main(int argc, char *argv[])
        initplugins();
        initdata(optdebug, optconfig);
 
-       init_cli(hostname);
+       init_cli();
        read_config_file();
+       /* set hostname /after/ having read the config file */
+       if (*config->hostname)
+               strcpy(hostname, config->hostname);
+       cli_init_hostname(hostname);
        update_config();
        init_tbf(config->num_tbfs);
 

diff --git a/l2tpns.h b/l2tpns.h
index 5cba32c..f226380 100644 (file)
--- a/l2tpns.h
+++ b/l2tpns.h
@@ -907,7 +907,8 @@ void become_master(void);   // We're the master; kick off any required master init
 
 
 // cli.c
-void init_cli(char *hostname);
+void init_cli();
+void cli_init_hostname(char *hostname);
 void cli_do_file(FILE *fh);
 void cli_do(int sockfd);
 int cli_arg_help(struct cli_def *cli, int cr_ok, char *entry, ...);