revents = LTTNG_POLL_GETEV(&events, i);
pollfd = LTTNG_POLL_GETFD(&events, i);
+ if (!revents) {
+ /* No activity for this FD (poll implementation). */
+ continue;
+ }
+
/* Thread quit pipe has been closed. Killing thread. */
ret = check_thread_quit_pipe(pollfd, revents);
if (ret) {
reply.major = htobe32(reply.major);
reply.minor = htobe32(reply.minor);
if (conn->type == RELAY_VIEWER_COMMAND) {
- reply.viewer_session_id = htobe64(++last_relay_viewer_session_id);
+ /*
+ * Increment outside of htobe64 macro, because can be used more than once
+ * within the macro, and thus the operation may be undefined.
+ */
+ last_relay_viewer_session_id++;
+ reply.viewer_session_id = htobe64(last_relay_viewer_session_id);
}
health_code_update();
*/
index->status = htobe32(LTTNG_VIEWER_INDEX_INACTIVE);
index->timestamp_end = htobe64(rstream->beacon_ts_end);
+ index->stream_id = htobe64(rstream->ctf_stream_id);
goto index_ready;
} else if (rstream->total_index_received <= vstream->last_sent_index
&& !vstream->close_write_flag) {
ret = check_index_status(vstream, rstream, ctf_trace, &viewer_index);
pthread_mutex_unlock(&rstream->viewer_stream_rotation_lock);
if (ret < 0) {
- goto end;
+ goto end_unlock;
} else if (ret == 1) {
/*
* This means the viewer index data structure has been populated by the
health_code_update();
+ if (!revents) {
+ /* No activity for this FD (poll implementation). */
+ continue;
+ }
+
/* Thread quit pipe has been closed. Killing thread. */
ret = check_thread_quit_pipe(pollfd, revents);
if (ret) {