From: Gunnar Beutner <gunnar@beutner.name>
Date: Tue, 17 Feb 2015 12:21:43 +0000 (+0100)
Subject: Fix crash in SocketEvents::ChangeEvents
X-Git-Tag: v2.3.0~189
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=31786fdaa1d428ab8edc2576c0067b0f181b05c5;p=icinga2

Fix crash in SocketEvents::ChangeEvents

refs #6109
---

diff --git a/lib/base/socketevents.cpp b/lib/base/socketevents.cpp
index 81f463120..a74d16aef 100644
--- a/lib/base/socketevents.cpp
+++ b/lib/base/socketevents.cpp
@@ -195,7 +195,8 @@ void SocketEvents::Unregister(void)
 
 void SocketEvents::ChangeEvents(int events)
 {
-	ASSERT(m_FD != INVALID_SOCKET);
+	if (m_FD == INVALID_SOCKET)
+		BOOST_THROW_EXCEPTION(std::runtime_error("Tried to read/write from a closed socket."));
 
 	{
 		boost::mutex::scoped_lock lock(l_SocketIOMutex);