Truncate exclusion names to have a terminal '\0'

[lttng-tools.git] / src / bin / lttng-relayd / session.c

diff --git a/src/bin/lttng-relayd/session.c b/src/bin/lttng-relayd/session.c
index 2300e5f1adab5c6c2190af4829cb9c2767f3e2f3..d1c2098f8591a3a8c9c5e87b022f43e8fff627ee 100644 (file)
--- a/src/bin/lttng-relayd/session.c
+++ b/src/bin/lttng-relayd/session.c
@@ -17,7 +17,6 @@
  * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#define _GNU_SOURCE
 #define _LGPL_SOURCE
 #include <common/common.h>
 #include <urcu/rculist.h>
@@ -231,6 +230,10 @@ void print_sessions(void)
        struct lttng_ht_iter iter;
        struct relay_session *session;
 
+       if (!sessions_ht) {
+               return;
+       }
+
        rcu_read_lock();
        cds_lfht_for_each_entry(sessions_ht->ht, &iter.iter, session,
                        session_n.node) {