From 5365dadb4b57ebf05152fb7bb521c435343c1471 Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Mon, 12 Feb 2018 20:09:13 +0300
Subject: signalfd() notification should be ignored if nothing was read.

---
 src/nxt_epoll_engine.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/nxt_epoll_engine.c')

diff --git a/src/nxt_epoll_engine.c b/src/nxt_epoll_engine.c
index c3d629a6..c70daa99 100644
--- a/src/nxt_epoll_engine.c
+++ b/src/nxt_epoll_engine.c
@@ -749,6 +749,7 @@ nxt_epoll_signalfd_handler(nxt_task_t *task, void *obj, void *data)
     if (n != sizeof(struct signalfd_siginfo)) {
         nxt_log(task, NXT_LOG_CRIT, "read signalfd(%d) failed %E",
                 ev->fd, nxt_errno);
+        return;
     }
 
     nxt_debug(task, "signalfd(%d) signo:%d", ev->fd, sfd.ssi_signo);
-- 
cgit