uloop: handle EPOLLHUP like EPOLLERR to prevent infinite tight loops between epoll_wait() and the continue in uloop_run_events()

1 files changed, 2 insertions, 2 deletions

diff --git a/uloop.c b/uloop.c
index bdda0cf..38da5f6 100644
--- a/uloop.c
+++ b/uloop.c
@@ -231,12 +231,12 @@ static void uloop_run_events(int timeout)
 		if (!u)
 			continue;
 
-		if(events[n].events & EPOLLERR) {
+		if(events[n].events & (EPOLLERR|EPOLLHUP)) {
 			u->error = true;
 			uloop_fd_delete(u);
 		}
 
-		if(!(events[n].events & (EPOLLRDHUP|EPOLLIN|EPOLLOUT|EPOLLERR)))
+		if(!(events[n].events & (EPOLLRDHUP|EPOLLIN|EPOLLOUT|EPOLLERR|EPOLLHUP)))
 			continue;
 
 		if(events[n].events & EPOLLRDHUP)