Use intptr_t instead of long to store a pointer.

[tinc] / src / net_setup.c

diff --git a/src/net_setup.c b/src/net_setup.c
index 813c58b..cb70926 100644 (file)
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -204,14 +204,14 @@ bool read_rsa_private_key(void) {
 /*
   Read Subnets from all host config files
 */
-static void load_all_subnets(void) {
+void load_all_subnets(void) {
        DIR *dir;
        struct dirent *ent;
        char *dname;
        char *fname;
        avl_tree_t *config_tree;
        config_t *cfg;
-       subnet_t *s;
+       subnet_t *s, *s2;
        node_t *n;
        bool result;
 
@@ -228,9 +228,6 @@ static void load_all_subnets(void) {
                        continue;
 
                n = lookup_node(ent->d_name);
-               if(n)
-                       continue;
-
                #ifdef _DIRENT_HAVE_D_TYPE
                //if(ent->d_type != DT_REG)
                //      continue;
@@ -243,15 +240,21 @@ static void load_all_subnets(void) {
                if(!result)
                        continue;
 
-               n = new_node();
-               n->name = xstrdup(ent->d_name);
-               node_add(n);
+               if(!n) {
+                       n = new_node();
+                       n->name = xstrdup(ent->d_name);
+                       node_add(n);
+               }
 
                for(cfg = lookup_config(config_tree, "Subnet"); cfg; cfg = lookup_config_next(config_tree, cfg)) {
                        if(!get_config_subnet(cfg, &s))
                                continue;
 
-                       subnet_add(n, s);
+                       if((s2 = lookup_subnet(n, s))) {
+                               s2->expires = -1;
+                       } else {
+                               subnet_add(n, s);
+                       }
                }
 
                exit_configuration(&config_tree);