From 496ed41d336eeaa2a96d3890bcdce48b00ad93db Mon Sep 17 00:00:00 2001
From: brain
Date: Fri, 18 Aug 2006 17:18:48 +0000
Subject: i HATE HATE HATE the 1.0 mode parser. (thanks to sts for the bug
 report)

git-svn-id: http://svn.inspircd.org/repository/branches/1_0_stable@4962 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/mode.cpp | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'src/mode.cpp')

diff --git a/src/mode.cpp b/src/mode.cpp
index 04fc2cd43..ae907d965 100644
--- a/src/mode.cpp
+++ b/src/mode.cpp
@@ -611,6 +611,8 @@ void ModeParser::ProcessModes(char **parameters,userrec* user,chanrec *chan,int
 				
 			case 'b':
 				if ((param >= pcnt)) break;
+				if ((!*parameters[param]) || (strchr(parameters[param],' ')) || (strchr(parameters[param],':')))
+					break;
 				r = NULL;
 				if (mdir == 1)
 				{
@@ -659,7 +661,7 @@ void ModeParser::ProcessModes(char **parameters,userrec* user,chanrec *chan,int
 						FOREACH_RESULT(I_OnRawMode,OnRawMode(user, chan, 'k', parameters[param], true, 1));
 						if (!MOD_RESULT)
 						{
-							if ((*parameters[param]) && (!strchr(parameters[param],' ')))
+							if ((*parameters[param]) && (!strchr(parameters[param],' ')) && (!strchr(parameters[param],':')))
 							{
 								*outl++ = 'k';
 								char key[MAXBUF];
@@ -914,10 +916,20 @@ void ModeParser::ProcessModes(char **parameters,userrec* user,chanrec *chan,int
 					{
 						if ((ModeDefinedOn(*modechar,MT_CHANNEL)>0) && (mdir))
 						{
+							if ((!*parameters[param]) || (strchr(parameters[param],' ')) || (strchr(parameters[param],':')))
+							{
+								log(DEBUG,"Gank, broken mode!");
+								break;
+							}
 							p.push_back(parameters[param]);
 						}
 						if ((ModeDefinedOff(*modechar,MT_CHANNEL)>0) && (!mdir))
 						{
+							if ((!*parameters[param]) || (strchr(parameters[param],' ')) || (strchr(parameters[param],':')))
+							{
+								log(DEBUG,"Gank, broken mode!");
+								break;
+							}
 							p.push_back(parameters[param]);
 						}
 					}
-- 
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