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Fix: Check for NULL hash tables on relay daemon teardown
[lttng-tools.git]
/
src
/
bin
/
lttng-relayd
/
viewer-stream.c
diff --git
a/src/bin/lttng-relayd/viewer-stream.c
b/src/bin/lttng-relayd/viewer-stream.c
index 623f94ca7fca4d059254d36bfc902ea030d17a03..7c59cd05d88ea3797569e87d8d964d67aa61e562 100644
(file)
--- a/
src/bin/lttng-relayd/viewer-stream.c
+++ b/
src/bin/lttng-relayd/viewer-stream.c
@@
-338,6
+338,10
@@
void print_viewer_streams(void)
struct lttng_ht_iter iter;
struct relay_viewer_stream *vstream;
struct lttng_ht_iter iter;
struct relay_viewer_stream *vstream;
+ if (!viewer_streams_ht) {
+ return;
+ }
+
rcu_read_lock();
cds_lfht_for_each_entry(viewer_streams_ht->ht, &iter.iter, vstream,
stream_n.node) {
rcu_read_lock();
cds_lfht_for_each_entry(viewer_streams_ht->ht, &iter.iter, vstream,
stream_n.node) {
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