libmicrohttpd

commit 9b84b053cf67a5ced71ef1b1133ae65cbd0a6a16
parent 3b0808ef21c6e380aef5eccf1608061a323d35fb
Author: Christian Grothoff <christian@grothoff.org>
Date:   Wed, 22 Jun 2011 08:08:07 +0000

must insert into DLL before creating thread

Diffstat:
M
src/daemon/daemon.c
 | 
52
+++++++++++++++++++++++++++++++++++-----------------

1 file changed, 35 insertions(+), 17 deletions(-)
diff --git a/src/daemon/daemon.c b/src/daemon/daemon.c
@@ -1054,6 +1054,24 @@ MHD_add_connection (struct MHD_Daemon *daemon,
     }
 #endif
 
+  if (0 != pthread_mutex_lock(&daemon->cleanup_connection_mutex))
+    {
+#if HAVE_MESSAGES
+      MHD_DLOG (daemon, "Failed to acquire cleanup mutex\n");
+#endif
+      abort();
+    }
+  DLL_insert (daemon->connections_head,
+	      daemon->connections_tail,
+	      connection);
+  if (0 != pthread_mutex_unlock(&daemon->cleanup_connection_mutex))
+    {
+#if HAVE_MESSAGES
+      MHD_DLOG (daemon, "Failed to release cleanup mutex\n");
+#endif
+      abort();
+    }
+
   /* attempt to create handler thread */
   if (0 != (daemon->options & MHD_USE_THREAD_PER_CONNECTION))
     {
@@ -1068,27 +1086,27 @@ MHD_add_connection (struct MHD_Daemon *daemon,
           SHUTDOWN (client_socket, SHUT_RDWR);
           CLOSE (client_socket);
           MHD_ip_limit_del (daemon, addr, addrlen);
-          free (connection->addr);
-          free (connection);
-          return MHD_NO;
-        }
-    }
-  if (0 != pthread_mutex_lock(&daemon->cleanup_connection_mutex))
-    {
+	  if (0 != pthread_mutex_lock(&daemon->cleanup_connection_mutex))
+	    {
 #if HAVE_MESSAGES
-      MHD_DLOG (daemon, "Failed to acquire cleanup mutex\n");
+	      MHD_DLOG (daemon, "Failed to acquire cleanup mutex\n");
 #endif
-      abort();
-    }
-  DLL_insert (daemon->connections_head,
-	      daemon->connections_tail,
-	      connection);
-  if (0 != pthread_mutex_unlock(&daemon->cleanup_connection_mutex))
-    {
+	      abort();
+	    }
+	  DLL_remove (daemon->connections_head,
+		      daemon->connections_tail,
+		      connection);
+	  if (0 != pthread_mutex_unlock(&daemon->cleanup_connection_mutex))
+	    {
 #if HAVE_MESSAGES
-      MHD_DLOG (daemon, "Failed to release cleanup mutex\n");
+	      MHD_DLOG (daemon, "Failed to release cleanup mutex\n");
 #endif
-      abort();
+	      abort();
+	    }
+          free (connection->addr);
+          free (connection);
+          return MHD_NO;
+        }
     }
   daemon->max_connections--;
   return MHD_YES;