From dc12fcac8757b36b7da88d0a9ff25acc009d539c Mon Sep 17 00:00:00 2001
From: brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Thu, 29 Dec 2005 16:33:26 +0000
Subject: Added extra checking to socketengine to refuse connections after we
 reach the max

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@2697 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/socketengine.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/socketengine.cpp')

diff --git a/src/socketengine.cpp b/src/socketengine.cpp
index 3e0b3814d..69838ff59 100644
--- a/src/socketengine.cpp
+++ b/src/socketengine.cpp
@@ -2,7 +2,7 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  Inspire is copyright (C) 2002-2005 ChatSpike-Dev.
+ *  Inspire is copyright (C) 2002-2006 ChatSpike-Dev.
  *                       E-mail:
  *                <brain@chatspike.net>
  *                <Craig@chatspike.net>
@@ -19,7 +19,6 @@
 #include "inspircd.h"
 #ifdef USE_EPOLL
 #include <sys/epoll.h>
-#define EP_DELAY 5
 #endif
 #ifdef USE_KQUEUE
 #include <sys/types.h>
@@ -67,6 +66,11 @@ bool SocketEngine::AddFd(int fd, bool readable, char type)
 {
 	if ((fd < 0) || (fd > 65535))
 		return false;
+	if (GetRemainingFds() <= 1)
+	{
+		log(DEFAULT,"ERROR: System out of file descriptors!");
+		return false;
+	}
 #ifdef USE_SELECT
 	fds[fd] = fd;
 #endif
-- 
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