From 2abcc65d696dbb24c1515fd756a1bc648bcb0d02 Mon Sep 17 00:00:00 2001
From: danieldg <danieldg@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Thu, 11 Feb 2010 20:27:03 +0000
Subject: [PATCH] When we get events on unknown file descriptors, unregister
 them rather than spinning at 100% CPU

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12436 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/socketengines/socketengine_epoll.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/socketengines/socketengine_epoll.cpp b/src/socketengines/socketengine_epoll.cpp
index 96c3922f9..934106e54 100644
--- a/src/socketengines/socketengine_epoll.cpp
+++ b/src/socketengines/socketengine_epoll.cpp
@@ -195,7 +195,11 @@ int EPollEngine::DispatchEvents()
 	{
 		EventHandler* eh = ref[events[j].data.fd];
 		if (!eh)
+		{
+			ServerInstance->Logs->Log("SOCKET",DEBUG,"Got event on unknown fd: %d", events[j].data.fd);
+			epoll_ctl(EngineHandle, EPOLL_CTL_DEL, events[j].data.fd, &events[j]);
 			continue;
+		}
 		if (events[j].events & EPOLLHUP)
 		{
 			ErrorEvents++;
-- 
2.39.2