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_health_quit_pipe(pollfd, revents);
if (ret) {
/* Event on the registration socket */
if (pollfd == sock) {
- if (revents & (LPOLLERR | LPOLLHUP | LPOLLRDHUP)) {
+ if (revents & (LPOLLERR | LPOLLHUP | LPOLLRDHUP)
+ && !(revents & LPOLLIN)) {
ERR("Health socket poll error");
goto error;
}