From f86d7e3982a9fa0cfe6fde81e7abf9403ed193f1 Mon Sep 17 00:00:00 2001
From: brain
Date: Mon, 23 Jul 2007 17:42:48 +0000
Subject: A couple of tweaks that i did earlier as diffs. ISON didnt always
 respect invisibility state of users. socketengine iocp didnt range check fd's
 before passing them for array lookup

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@7502 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/socketengine_iocp.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/socketengine_iocp.cpp')

diff --git a/src/socketengine_iocp.cpp b/src/socketengine_iocp.cpp
index c5c589e5f..ab894299c 100644
--- a/src/socketengine_iocp.cpp
+++ b/src/socketengine_iocp.cpp
@@ -257,6 +257,9 @@ int IOCPEngine::DispatchEvents()
 
 	while (GetQueuedCompletionStatus(m_completionPort, &len, &intfd, &overlap, 1000))
 	{
+		if (intfd < 0 || intfd > MAX_DESCRIPTORS)
+			continue;
+
 		// woot, we got an event on a socket :P
 		eh = ref[intfd];
 		ov = CONTAINING_RECORD(overlap, Overlapped, m_overlap);
-- 
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