X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fsave.c;h=f01c3186bf313864952610fca304f559f3b9bc08;hp=b95ee2df0f4bbbb27e2281fd694df51bbaee0455;hb=ac41e67e39946acd97752ce52b964976890c5e87;hpb=a7a533cd65d544e8beebabcca5fe906e27af4707

diff --git a/src/bin/lttng-sessiond/save.c b/src/bin/lttng-sessiond/save.c
index b95ee2df0..f01c3186b 100644
--- a/src/bin/lttng-sessiond/save.c
+++ b/src/bin/lttng-sessiond/save.c
@@ -1,18 +1,8 @@
 /*
- * Copyright (C) 2014 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (C) 2014 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.
  */
 
 #define _LGPL_SOURCE
@@ -1836,7 +1826,7 @@ static int save_id_tracker(struct config_writer *writer,
 		enum lttng_tracker_type tracker_type)
 {
 	int ret = LTTNG_OK;
-	size_t nr_ids = 0, i;
+	unsigned int nr_ids, i;
 	struct lttng_tracker_ids *ids = NULL;
 	const char *element_id_tracker, *element_target_id, *element_id;
 	const struct lttng_tracker_id *id;
@@ -1909,7 +1899,11 @@ static int save_id_tracker(struct config_writer *writer,
 		goto end;
 	}
 
-	nr_ids = lttng_tracker_ids_get_count(ids);
+	status = lttng_tracker_ids_get_count(ids, &nr_ids);
+	if (status != LTTNG_TRACKER_ID_STATUS_OK) {
+		ret = LTTNG_ERR_INVALID;
+		goto end;
+	}
 
 	if (nr_ids == 1) {
 		id = lttng_tracker_ids_get_at_index(ids, 0);