Fix safe list iteration

[lttng-tools.git] / ltt-sessiond / session.c

diff --git a/ltt-sessiond/session.c b/ltt-sessiond/session.c
index 58518346b434fcdc4ba96b005b7ed888cdbd14d0..ff79bf2a969bde74e1045f7c0c126e6eea46df16 100644 (file)
--- a/ltt-sessiond/session.c
+++ b/ltt-sessiond/session.c
@@ -3,8 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
+ * as published by the Free Software Foundation; only version 2
+ * of the License.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -156,10 +156,10 @@ struct ltt_session *find_session_by_name(char *name)
 int destroy_session(char *name)
 {
        int found = -1;
-       struct ltt_session *iter;
+       struct ltt_session *iter, *tmp;
 
        lock_session_list();
-       cds_list_for_each_entry(iter, &ltt_session_list.head, list) {
+       cds_list_for_each_entry_safe(iter, tmp, &ltt_session_list.head, list) {
                if (strcmp(iter->name, name) == 0) {
                        DBG("Destroying session %s", iter->name);
                        del_session_list(iter);