From 4cbb91509431fa68069c8f76202b85290f9f3b87 Mon Sep 17 00:00:00 2001
From: brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Thu, 8 Apr 2004 00:56:51 +0000
Subject: Sanity checks in SAJOIN and SAPART

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@441 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/modules/m_filter.cpp |  2 +-
 src/modules/m_sajoin.cpp | 10 ++++++++++
 src/modules/m_sapart.cpp |  9 +++++++++
 3 files changed, 20 insertions(+), 1 deletion(-)

(limited to 'src/modules')

diff --git a/src/modules/m_filter.cpp b/src/modules/m_filter.cpp
index 9459d309f..b16039abd 100644
--- a/src/modules/m_filter.cpp
+++ b/src/modules/m_filter.cpp
@@ -152,7 +152,7 @@ class ModuleFilter : public Module
 		std::string filterfile = Conf->ReadValue("filter","file",0);
 		// this automatically re-reads the configuration file into the class
 		MyConf = new ConfigReader(filterfile);
-		if ((filterfile == "")|| (!MyConf->Verify()))
+		if ((filterfile == "") || (!MyConf->Verify()))
 		{
 			// bail if the user forgot to create a config file
 			printf("Error, could not find <filter file=\"\"> definition in your config file!");
diff --git a/src/modules/m_sajoin.cpp b/src/modules/m_sajoin.cpp
index 94175a523..e687e474d 100644
--- a/src/modules/m_sajoin.cpp
+++ b/src/modules/m_sajoin.cpp
@@ -15,6 +15,16 @@ void handle_sajoin(char **parameters, int pcnt, userrec *user)
 	userrec* dest = Srv->FindNick(std::string(parameters[0]));
 	if (dest)
 	{
+
+		for (int x = 0; x < strlen(parameters[0]); x++)
+		{
+				if ((parameters[0][0] != '#') || (parameters[0][x] == ' ') || (parameters[0][x]> ','))
+				{
+					Srv->SendTo(NULL,user,"NOTICE "+std::string(user->nick)+" :*** Invalid characters in channel name");
+					return;
+				}
+		}
+
 		Srv->SendOpers(std::string(user->nick)+" used SAJOIN to make "+std::string(dest->nick)+" join "+parameters[1]);
 		Srv->JoinUserToChannel(dest,std::string(parameters[1]),std::string(dest->nick));
 	}
diff --git a/src/modules/m_sapart.cpp b/src/modules/m_sapart.cpp
index 266ed5a04..fdbbcc102 100644
--- a/src/modules/m_sapart.cpp
+++ b/src/modules/m_sapart.cpp
@@ -15,6 +15,15 @@ void handle_sapart(char **parameters, int pcnt, userrec *user)
 	userrec* dest = Srv->FindNick(std::string(parameters[0]));
 	if (dest)
 	{
+		for (int x = 0; x < strlen(parameters[0]); x++)
+		{
+				if ((parameters[0][0] != '#') || (parameters[0][x] == ' ') || (parameters[0][x]> ','))
+				{
+					Srv->SendTo(NULL,user,"NOTICE "+std::string(user->nick)+" :*** Invalid characters in channel name");
+					return;
+				}
+		}
+
 		Srv->SendOpers(std::string(user->nick)+" used SAPART to make "+std::string(dest->nick)+" part "+parameters[1]);
 		Srv->PartUserFromChannel(dest,std::string(parameters[1]),std::string(dest->nick));
 	}
-- 
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