uloop: handle EPOLLHUP like EPOLLERR to prevent infinite tight loops between epoll_wa...

[project/libubox.git] / uloop.c

diff --git a/uloop.c b/uloop.c
index bdda0cf..38da5f6 100644 (file)
--- 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)