From 483ec8439c6564f8e3783223a01c641326b6f2d8 Mon Sep 17 00:00:00 2001
From: brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Fri, 29 Apr 2005 08:28:33 +0000
Subject: A few anti-flood features

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@1260 e03df62e-2008-0410-955e-edbf42e46eb7
---
 include/users.h  |  5 +++++
 src/inspircd.cpp | 12 ++++++++++++
 src/xline.cpp    |  8 ++++----
 3 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/include/users.h b/include/users.h
index a897d8282..a607f12c5 100644
--- a/include/users.h
+++ b/include/users.h
@@ -179,6 +179,11 @@ class userrec : public connection
 	 */
 	std::string recvq;
 
+	/** Flood counters
+	 */
+	long lines_in;
+	time_t reset_due;
+
 	userrec();
 	
 	virtual ~userrec() {  }
diff --git a/src/inspircd.cpp b/src/inspircd.cpp
index c42306a30..2558f3efc 100644
--- a/src/inspircd.cpp
+++ b/src/inspircd.cpp
@@ -4101,6 +4101,18 @@ int InspIRCd(void)
 						while (current->BufferIsReady())
 						{
 							floodlines++;
+							if (TIME > current->reset_due)
+							{
+								current->reset_due = TIME+3;
+								current->lines_in = 0;
+							}
+							current->lines_in++;
+							if (current->lines_in > current->flood)
+							{
+								log(DEFAULT,"Excess flood from: %s!%s@%s",current->nick,current->ident,current->host);
+								WriteOpers("*** Excess flood from: %s!%s@%s",current->nick,current->ident,current->host);
+								kill_link(current,"Excess flood");
+							}
 							if ((floodlines > current->flood) && (current->flood != 0))
 							{
 								if (current->registered == 7)
diff --git a/src/xline.cpp b/src/xline.cpp
index 35ebc50f3..92f5ac3a4 100644
--- a/src/xline.cpp
+++ b/src/xline.cpp
@@ -663,7 +663,7 @@ void apply_lines()
 					char* check = matches_gline(host);
 					if (check)
 					{
-						WriteOpers("*** User %s matches G-Line: %s",u->registered == 7 ? u->second->nick:"<unknown>",check);
+						WriteOpers("*** User %s matches G-Line: %s",u->second->registered == 7 ? u->second->nick:"<unknown>",check);
 						snprintf(reason,MAXBUF,"G-Lined: %s",check);
 						kill_link(u->second,reason);
 						go_again = true;
@@ -675,7 +675,7 @@ void apply_lines()
 					char* check = matches_kline(host);
 					if (check)
 					{
-						WriteOpers("*** User %s matches K-Line: %s",u->registered == 7 ? u->second->nick:"<unknown>",check);
+						WriteOpers("*** User %s matches K-Line: %s",u->second->registered == 7 ? u->second->nick:"<unknown>",check);
 						snprintf(reason,MAXBUF,"K-Lined: %s",check);
 						kill_link(u->second,reason);
 						go_again = true;
@@ -688,7 +688,7 @@ void apply_lines()
 					if (check)
 					{
 						snprintf(reason,MAXBUF,"Matched Q-Lined nick: %s",check);
-						WriteOpers("*** Q-Lined nickname %s from %s: %s",u->registered == 7 ? u->second->nick:"<unknown>",u->second->host,check);
+						WriteOpers("*** Q-Lined nickname %s from %s: %s",u->second->registered == 7 ? u->second->nick:"<unknown>",u->second->host,check);
 						kill_link(u->second,reason);
 						go_again = true;
 						break;
@@ -700,7 +700,7 @@ void apply_lines()
 					if (check)
 					{
 						snprintf(reason,MAXBUF,"Z-Lined: %s",check);
-						WriteOpers("*** User %s matches Z-Line: %s",u->registered == 7 ? u->second->nick:"<unknown>",u->second->host,check);
+						WriteOpers("*** User %s matches Z-Line: %s",u->second->registered == 7 ? u->second->nick:"<unknown>",u->second->host,check);
 						kill_link(u->second,reason);
 						go_again = true;
 						break;
-- 
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