From: Matthias Wachs <wachs@net.in.tum.de>
Date: Tue, 24 Apr 2012 10:18:09 +0000 (+0000)
Subject: - fixing mantis 2282
X-Git-Tag: initial-import-from-subversion-38251~13817
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=e930d9d48fc6e1f97b2cd3202767245f8327319b;p=oweals%2Fgnunet.git

- fixing mantis 2282
---

diff --git a/src/ats/gnunet-service-ats.c b/src/ats/gnunet-service-ats.c
index a68ec416b..5e6871096 100644
--- a/src/ats/gnunet-service-ats.c
+++ b/src/ats/gnunet-service-ats.c
@@ -39,6 +39,9 @@
  */
 struct GNUNET_STATISTICS_Handle *GSA_stats;
 
+static struct GNUNET_SERVER_Handle *GSA_server;
+
+
 /**
  * We have received a 'ClientStartMessage' from a client.  Find out which
  * type of client it is and notify the respective subsystem.
@@ -107,6 +110,8 @@ client_disconnect_handler (void *cls, struct GNUNET_SERVER_Client *client)
 static void
 cleanup_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 {
+  GNUNET_SERVER_destroy (GSA_server);
+  GSA_server = NULL;
   GAS_addresses_done ();
   GAS_scheduling_done ();
   GAS_performance_done ();
@@ -152,6 +157,7 @@ run (void *cls, struct GNUNET_SERVER_Handle *server,
      GNUNET_MESSAGE_TYPE_ATS_PREFERENCE_CHANGE, 0},
     {NULL, NULL, 0, 0}
   };
+  GSA_server = server;
   GSA_stats = GNUNET_STATISTICS_create ("ats", cfg);
   GAS_reservations_init ();
   GAS_performance_init (server);
diff --git a/src/ats/gnunet-service-ats_addresses.c b/src/ats/gnunet-service-ats_addresses.c
index ca161d6b9..f81b4c282 100644
--- a/src/ats/gnunet-service-ats_addresses.c
+++ b/src/ats/gnunet-service-ats_addresses.c
@@ -66,6 +66,8 @@ static unsigned int active_addr_count;
 
 static int ats_mode;
 
+static int running;
+
 
 static void
 send_bw_notification (struct ATS_Address *aa)
@@ -339,6 +341,11 @@ GAS_addresses_update (const struct GNUNET_PeerIdentity *peer,
   struct ATS_Address *old;
   uint32_t i;
 
+  if (GNUNET_NO == running)
+    return;
+
+  GNUNET_assert (NULL != addresses);
+
   aa = create_address (peer,
                        plugin_name,
                        plugin_addr, plugin_addr_len,
@@ -510,6 +517,9 @@ GAS_addresses_destroy (const struct GNUNET_PeerIdentity *peer,
 {
   struct ATS_Address *aa;
 
+  if (GNUNET_NO == running)
+    return;
+
   GNUNET_break (0 < strlen (plugin_name));
   aa = create_address (peer, plugin_name, plugin_addr, plugin_addr_len, session_id);
 
@@ -580,6 +590,8 @@ GAS_addresses_in_use (const struct GNUNET_PeerIdentity *peer,
   struct ATS_Address *aa;
   struct ATS_Address *old;
 
+  if (GNUNET_NO == running)
+    return;
 
   aa = create_address(peer, plugin_name, plugin_addr, plugin_addr_len, session_id);
   old = find_exact_address (peer, aa);
@@ -677,6 +689,9 @@ void request_address_simple (const struct GNUNET_PeerIdentity *peer)
 void
 GAS_addresses_request_address (const struct GNUNET_PeerIdentity *peer)
 {
+  if (GNUNET_NO == running)
+    return;
+
   if (ats_mode == SIMPLE)
   {
     request_address_simple (peer);
@@ -695,6 +710,8 @@ GAS_addresses_change_preference (const struct GNUNET_PeerIdentity *peer,
                                  enum GNUNET_ATS_PreferenceKind kind,
                                  float score)
 {
+  if (GNUNET_NO == running)
+    return;
 #if HAVE_LIBGLPK
   if (ats_mode == MLP)
     GAS_mlp_address_change_preference (mlp, peer, kind, score);
@@ -718,6 +735,11 @@ GAS_addresses_init (const struct GNUNET_CONFIGURATION_Handle *cfg,
   char *quota_wan_in_str;
   char *quota_wan_out_str;
 
+  running = GNUNET_NO;
+
+  addresses = GNUNET_CONTAINER_multihashmap_create (128);
+  GNUNET_assert (NULL != addresses);
+
   if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string(cfg, "ats", "WAN_QUOTA_IN", &quota_wan_in_str))
   {
     if (0 == strcmp(quota_wan_in_str, "unlimited") ||
@@ -746,7 +768,6 @@ GAS_addresses_init (const struct GNUNET_CONFIGURATION_Handle *cfg,
     wan_quota_out = (UINT32_MAX) /10;
   }
 
-
   mode = GNUNET_CONFIGURATION_get_value_yesno (cfg, "ats", "MLP");
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "MLP mode %u", mode);
   switch (mode)
@@ -788,7 +809,7 @@ GAS_addresses_init (const struct GNUNET_CONFIGURATION_Handle *cfg,
       break;
   }
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "ATS started with %s mode\n", (SIMPLE == ats_mode) ? "SIMPLE" : "MLP");
-  addresses = GNUNET_CONTAINER_multihashmap_create (128);
+  running = GNUNET_YES;
 }
 
 
@@ -813,6 +834,9 @@ free_address_it (void *cls, const GNUNET_HashCode * key, void *value)
 void
 GAS_addresses_destroy_all ()
 {
+  if (GNUNET_NO == running)
+    return;
+
   if (addresses != NULL)
     GNUNET_CONTAINER_multihashmap_iterate (addresses, &free_address_it, NULL);
   GNUNET_assert (active_addr_count == 0);
@@ -825,6 +849,7 @@ GAS_addresses_destroy_all ()
 void
 GAS_addresses_done ()
 {
+  running = GNUNET_NO;
   GAS_addresses_destroy_all ();
   GNUNET_CONTAINER_multihashmap_destroy (addresses);
   addresses = NULL;