From cf2a8bd3858b054acf8e4dfef28c6be637f43f89 Mon Sep 17 00:00:00 2001
From: w00t <w00t@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Fri, 4 Apr 2008 15:48:37 +0000
Subject: [PATCH] Attempt to avoid infinite loops

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9323 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/modules/m_chanlog.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/modules/m_chanlog.cpp b/src/modules/m_chanlog.cpp
index a5fcbe5bf..480d169d6 100644
--- a/src/modules/m_chanlog.cpp
+++ b/src/modules/m_chanlog.cpp
@@ -26,18 +26,24 @@ class ChannelLogStream : public LogStream
 	virtual void OnLog(int loglevel, const std::string &type, const std::string &msg)
 	{
 		Channel *c = ServerInstance->FindChan(channel);
+		static bool Logging = false;
 
 printf("I got called\n");
 		if (loglevel < this->loglvl)
 			return;
 
+		if (Logging)
+			return;
+
 		if (c)
 		{
+			Logging = true; // this avoids (rare chance) loops with logging server IO on networks
 			char buf[MAXBUF];
 			snprintf(buf, MAXBUF, "\2%s\2: %s", type.c_str(), msg.c_str());
 
 			c->WriteChannelWithServ(ServerInstance->Config->ServerName, "PRIVMSG %s :%s", c->name, buf);
 			ServerInstance->PI->SendChannelPrivmsg(c, 0, buf);
+			Logging = false;
 		}
 	}
 };
-- 
2.39.5