- Various small fixes.

diff --git a/lib/list.c b/lib/list.c
index a09cbea..6ade9e8 100644 (file)
--- a/lib/list.c
+++ b/lib/list.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: list.c,v 1.1.2.2 2000/11/16 22:13:08 zarq Exp $
+    $Id: list.c,v 1.1.2.3 2000/11/20 22:13:00 guus Exp $
 */
 
 #include "config.h"
@@ -143,6 +143,7 @@ void list_append(list_t *list, void *data)
   n = xmalloc_and_zero(sizeof(list_node_t));
   n->data = data;
   n->prev = list->tail;
-  list->tail->next = n;
+  if(list->tail)
+    list->tail->next = n;
   list->tail = n;
 }

diff --git a/src/connection.c b/src/connection.c
index 46d82d2..772b3c3 100644 (file)
--- a/src/connection.c
+++ b/src/connection.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: connection.c,v 1.1.2.2 2000/11/20 19:41:10 guus Exp $
+    $Id: connection.c,v 1.1.2.3 2000/11/20 22:13:03 guus Exp $
 */
 
 #include "config.h"
@@ -138,10 +138,14 @@ cp
 
 connection_t *lookup_id(char *name)
 {
-  connection_t cl;
+  connection_t cl, *p;
 cp
   cl.name = name;
-  return rbl_search(connection_tree, &cl);
+  p = rbl_search(connection_tree, &cl);
+  if(p && p->status.active)
+    return p;
+  else
+    return NULL;
 cp
 }
 

diff --git a/src/connection.h b/src/connection.h
index 0597299..6039894 100644 (file)
--- a/src/connection.h
+++ b/src/connection.h
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: connection.h,v 1.1.2.1 2000/11/20 19:12:11 guus Exp $
+    $Id: connection.h,v 1.1.2.2 2000/11/20 22:13:03 guus Exp $
 */
 
 #ifndef __TINC_CONNECTION_H__
@@ -116,7 +116,7 @@ extern void connection_del(connection_t *);
 extern connection_t *lookup_id(char *);
 extern void dump_connection_list(void);
 extern int read_host_config(connection_t *);
-extern void destroy_connection(void);
+extern void destroy_connection_tree(void);
 extern void prune_connection_tree(void);
 
 #endif /* __TINC_CONNECTION_H__ */

diff --git a/src/net.c b/src/net.c
index 86223b9..f1593b6 100644 (file)
--- a/src/net.c
+++ b/src/net.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: net.c,v 1.35.4.78 2000/11/20 19:41:10 guus Exp $
+    $Id: net.c,v 1.35.4.79 2000/11/20 22:13:03 guus Exp $
 */
 
 #include "config.h"
@@ -1113,7 +1113,7 @@ cp
 void terminate_connection(connection_t *cl)
 {
   connection_t *p;
-  subnet_t *s;
+  subnet_t *subnet;
   rbl_t *rbl;
 
 cp
@@ -1155,7 +1155,11 @@ cp
 
   /* Remove the associated subnets */
 
-  rbl_delete_rbltree(cl->subnet_tree);
+  RBL_FOREACH(cl->subnet_tree, rbl)
+    {
+      subnet = (subnet_t *)rbl->data;
+      subnet_del(subnet);
+    }
 
   /* Check if this was our outgoing connection */
     

diff --git a/src/process.c b/src/process.c
index 6491bfc..ca992dc 100644 (file)
--- a/src/process.c
+++ b/src/process.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: process.c,v 1.1.2.5 2000/11/20 19:12:13 guus Exp $
+    $Id: process.c,v 1.1.2.6 2000/11/20 22:13:12 guus Exp $
 */
 
 #include "config.h"
@@ -44,7 +44,7 @@
 #include "system.h"
 
 /* A list containing all our children */
-list_t *child_pids;
+list_t *child_pids = NULL;
 
 /* If zero, don't detach from the terminal. */
 int do_detach = 1;
@@ -55,6 +55,13 @@ extern char *identname;
 extern char *pidfilename;
 extern char **g_argv;
 
+void init_processes(void)
+{
+cp
+  child_pids = list_new();
+cp
+}
+
 void memory_full(int size)
 {
   syslog(LOG_ERR, _("Memory exhausted (couldn't allocate %d bytes), exiting."), size);
@@ -67,6 +74,7 @@ void memory_full(int size)
 */
 void cleanup_and_exit(int c)
 {
+cp
   close_network_connections();
 
   if(debug_lvl > DEBUG_NOTHING)
@@ -84,7 +92,7 @@ void cleanup_and_exit(int c)
 int write_pidfile(void)
 {
   int pid;
-
+cp
   if((pid = check_pid(pidfilename)))
     {
       if(netname)
@@ -98,7 +106,7 @@ int write_pidfile(void)
   /* if it's locked, write-protected, or whatever */
   if(!write_pid(pidfilename))
     return 1;
-
+cp
   return 0;
 }
 
@@ -108,7 +116,7 @@ int write_pidfile(void)
 int kill_other(void)
 {
   int pid;
-
+cp
   if(!(pid = read_pid(pidfilename)))
     {
       if(netname)
@@ -123,7 +131,7 @@ int kill_other(void)
   if(kill(pid, SIGTERM) && errno == ESRCH)
     fprintf(stderr, _("Removing stale lock file.\n"));
   remove_pid(pidfilename);
-
+cp
   return 0;
 }
 
@@ -134,7 +142,7 @@ int detach(void)
 {
   int fd;
   pid_t pid;
-
+cp
   setup_signals();
 
   if(write_pidfile())
@@ -152,7 +160,7 @@ int detach(void)
     syslog(LOG_NOTICE, _("tincd %s starting"), VERSION);
 
   xalloc_fail_func = memory_full;
-
+cp
   return 0;
 }
 
@@ -166,7 +174,7 @@ void _execute_script(const char *name)
   int error = 0;
   char *scriptname;
   char *s;
-
+cp
   if(netname)
     {
       asprintf(&s, "NETNAME=%s", netname);
@@ -237,20 +245,22 @@ void _execute_script(const char *name)
 int execute_script(const char *name)
 {
   pid_t pid;
-
+cp
   if((pid = fork()) < 0)
     {
       syslog(LOG_ERR, _("System call `%s' failed: %m"),
             "fork");
       return -1;
     }
-
+cp
   if(pid)
     {
-      list_append(child_pids, (void*)(int)pid);
+      syslog(LOG_DEBUG, "%p, %d (%p)", child_pids, pid, &pid);
+      list_append(child_pids, &pid);
+cp
       return 0;
     }
-
+cp
   /* Child here */
   _execute_script(name);
 }
@@ -264,7 +274,7 @@ int check_child(void *data)
 {
   pid_t pid;
   int status;
-
+cp
   pid = (pid_t) data;
   pid = waitpid(pid, &status, WNOHANG);
   if(WIFEXITED(status))
@@ -282,7 +292,7 @@ int check_child(void *data)
        }
       return -1;
     }
-
+cp
   /* Child is still running */
   return 0;
 }

diff --git a/src/process.h b/src/process.h
index 4f501b2..ce35761 100644 (file)
--- a/src/process.h
+++ b/src/process.h
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: process.h,v 1.1.2.2 2000/11/16 22:12:23 zarq Exp $
+    $Id: process.h,v 1.1.2.3 2000/11/20 22:13:13 guus Exp $
 */
 
 #ifndef __TINC_PROCESS_H__
@@ -29,6 +29,7 @@
 extern list_t *child_pids;
 
 extern RETSIGTYPE parent_exit(int a);
+extern void init_processes(void);
 extern void setup_signals(void);
 extern int execute_script(const char *);
 extern void check_children(void);

diff --git a/src/subnet.c b/src/subnet.c
index fcbc45a..8e50646 100644 (file)
--- a/src/subnet.c
+++ b/src/subnet.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: subnet.c,v 1.1.2.13 2000/11/20 19:41:13 guus Exp $
+    $Id: subnet.c,v 1.1.2.14 2000/11/20 22:13:13 guus Exp $
 */
 
 #include "config.h"
@@ -130,6 +130,7 @@ cp
 void subnet_add(connection_t *cl, subnet_t *subnet)
 {
 cp
+  subnet->owner = cl;
   rbl_insert(subnet_tree, subnet);
   rbl_insert(cl->subnet_tree, subnet);
 cp

diff --git a/src/tincd.c b/src/tincd.c
index 224a9f9..7118d1f 100644 (file)
--- a/src/tincd.c
+++ b/src/tincd.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: tincd.c,v 1.10.4.31 2000/11/20 18:06:17 zarq Exp $
+    $Id: tincd.c,v 1.10.4.32 2000/11/20 22:13:14 guus Exp $
 */
 
 #include "config.h"
@@ -321,6 +321,8 @@ main(int argc, char **argv, char **envp)
   if(read_server_config())
     return 1;
 
+  init_processes();
+
   if(detach())
     exit(0);