starter: Reset action before handling it

Stater will lose update/reload commands when there is a second signal
coming in when the previous is still processed. This can happen more
easily with big configurations.

Closes strongswan/strongswan#101.

diff --git a/src/starter/starter.c b/src/starter/starter.c
index 8ca1af29c2b037aa6114a7ce9eb346cdcb476e69..5038429bd11fa9468622b388d6fc0107396667b2 100644 (file)
--- a/src/starter/starter.c
+++ b/src/starter/starter.c
@@ -650,6 +650,7 @@ int main (int argc, char **argv)
                 */
                if (_action_ & FLAG_ACTION_RELOAD)
                {
+                       _action_ &= ~FLAG_ACTION_RELOAD;
                        if (starter_charon_pid())
                        {
                                for (conn = cfg->conn_first; conn; conn = conn->next)
@@ -679,7 +680,6 @@ int main (int argc, char **argv)
                                        }
                                }
                        }
-                       _action_ &= ~FLAG_ACTION_RELOAD;
                }
 
                /*
@@ -687,6 +687,7 @@ int main (int argc, char **argv)
                 */
                if (_action_ & FLAG_ACTION_UPDATE)
                {
+                       _action_ &= ~FLAG_ACTION_UPDATE;
                        DBG2(DBG_APP, "Reloading config...");
                        new_cfg = confread_load(config_file);
 
@@ -767,7 +768,6 @@ int main (int argc, char **argv)
                                        confread_free(new_cfg);
                                }
                        }
-                       _action_ &= ~FLAG_ACTION_UPDATE;
                        last_reload = time_monotonic(NULL);
                }
 
@@ -776,6 +776,7 @@ int main (int argc, char **argv)
                 */
                if (_action_ & FLAG_ACTION_START_CHARON)
                {
+                       _action_ &= ~FLAG_ACTION_START_CHARON;
                        if (!starter_charon_pid())
                        {
                                DBG2(DBG_APP, "Attempting to start %s...", daemon_name);
@@ -786,7 +787,6 @@ int main (int argc, char **argv)
                                }
                                starter_stroke_configure(cfg);
                        }
-                       _action_ &= ~FLAG_ACTION_START_CHARON;
 
                        for (ca = cfg->ca_first; ca; ca = ca->next)
                        {