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Fix: Check for NULL hash tables on relay daemon teardown
[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.
*/
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#define _GNU_SOURCE
#define _LGPL_SOURCE
#include <common/common.h>
#include <urcu/rculist.h>
#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;
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) {
rcu_read_lock();
cds_lfht_for_each_entry(sessions_ht->ht, &iter.iter, session,
session_n.node) {
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