X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fdispatch.c;h=52d253d47d3578923d5fbf69c1ce52b438ee5330;hp=a637f23dea8e8e665b3a87b88644cc18a7337bb8;hb=da8734126339713603c25799dcd1dd72726730de;hpb=ea6bf30f3684cf71633cb9f2c70ea0bc22b664c4

diff --git a/src/bin/lttng-sessiond/dispatch.c b/src/bin/lttng-sessiond/dispatch.c
index a637f23de..52d253d47 100644
--- a/src/bin/lttng-sessiond/dispatch.c
+++ b/src/bin/lttng-sessiond/dispatch.c
@@ -1,20 +1,10 @@
 /*
- * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
- *                      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *               2013 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
+ * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright (C) 2013 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: GPL-2.0-only
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #include <stddef.h>
@@ -304,6 +294,7 @@ static void *thread_dispatch_ust_registration(void *data)
 					}
 					lttng_fd_put(LTTNG_FD_APPS, 1);
 					free(ust_cmd);
+					ust_cmd = NULL;
 					goto error;
 				}
 				CDS_INIT_LIST_HEAD(&wait_node->head);
@@ -318,7 +309,9 @@ static void *thread_dispatch_ust_registration(void *data)
 					}
 					lttng_fd_put(LTTNG_FD_APPS, 1);
 					free(wait_node);
+					wait_node = NULL;
 					free(ust_cmd);
+					ust_cmd = NULL;
 					continue;
 				}
 				/*
@@ -329,6 +322,7 @@ static void *thread_dispatch_ust_registration(void *data)
 				wait_queue.count++;
 
 				free(ust_cmd);
+				ust_cmd = NULL;
 				/*
 				 * We have to continue here since we don't have the notify
 				 * socket and the application MUST be added to the hash table
@@ -349,6 +343,7 @@ static void *thread_dispatch_ust_registration(void *data)
 						wait_queue.count--;
 						app = wait_node->app;
 						free(wait_node);
+						wait_node = NULL;
 						DBG3("UST app notify socket %d is set", ust_cmd->sock);
 						break;
 					}
@@ -367,6 +362,7 @@ static void *thread_dispatch_ust_registration(void *data)
 					lttng_fd_put(LTTNG_FD_APPS, 1);
 				}
 				free(ust_cmd);
+				ust_cmd = NULL;
 			}
 
 			if (app) {
@@ -390,6 +386,8 @@ static void *thread_dispatch_ust_registration(void *data)
 				/* Set app version. This call will print an error if needed. */
 				(void) ust_app_version(app);
 
+				(void) ust_app_setup_event_notifier_group(app);
+
 				/* Send notify socket through the notify pipe. */
 				ret = send_socket_to_thread(
 						notifiers->apps_cmd_notify_pipe_write_fd,