X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmode.cpp;h=306d39c5d00a7033dd621a3d84420f82405e1d38;hb=e2b0f3dc9ef4d56c71d7abda13e6139ca092e387;hp=159474985b1daec0a0e2f7dd17bbb7de83030545;hpb=9433e34b2133d8f1e77fea15447ba4d0259a5fb0;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/mode.cpp b/src/mode.cpp
index 159474985..306d39c5d 100644
--- a/src/mode.cpp
+++ b/src/mode.cpp
@@ -1,13 +1,18 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
- *   Copyright (C) 2012 Shawn Smith <shawn@inspircd.org>
+ *   Copyright (C) 2019 Matt Schatz <genius3000@g3k.solutions>
+ *   Copyright (C) 2017 B00mX0r <b00mx0r@aureus.pw>
+ *   Copyright (C) 2016-2019, 2021 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2012-2016, 2018 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ *   Copyright (C) 2012 Shawn Smith <ShawnSmith0828@gmail.com>
  *   Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
- *   Copyright (C) 2007, 2009 Dennis Friis <peavey@inspircd.org>
- *   Copyright (C) 2006-2008 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2009 Uli Schlachter <psychon@inspircd.org>
  *   Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
- *   Copyright (C) 2004-2008 Craig Edwards <craigedwards@brainbox.cc>
- *   Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
+ *   Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ *   Copyright (C) 2006-2008, 2010 Craig Edwards <brain@inspircd.org>
  *
  * This file is part of InspIRCd.  InspIRCd is free software: you can
  * redistribute it and/or modify it under the terms of the GNU General Public
@@ -99,6 +104,14 @@ void ModeHandler::OnParameterMissing(User* user, User* dest, Channel* channel)
 		user->WriteNumeric(Numerics::InvalidModeParameter(dest, this, "*", message));
 }
 
+void ModeHandler::OnParameterInvalid(User* user, Channel* targetchannel, User* targetuser, const std::string& parameter)
+{
+	if (targetchannel)
+		user->WriteNumeric(Numerics::InvalidModeParameter(targetchannel, this, "*"));
+	else
+		user->WriteNumeric(Numerics::InvalidModeParameter(targetuser, this, "*"));
+}
+
 bool ModeHandler::ResolveModeConflict(std::string& theirs, const std::string& ours, Channel*)
 {
 	return (theirs < ours);
@@ -249,9 +262,9 @@ ModeAction ModeParser::TryMode(User* user, User* targetuser, Channel* chan, Mode
 	const bool needs_param = mh->NeedsParam(adding);
 
 	std::string& parameter = mcitem.param;
-	// crop mode parameter size to 250 characters
-	if (parameter.length() > 250 && adding)
-		parameter.erase(250);
+	// crop mode parameter size to MODE_PARAM_MAX characters
+	if (parameter.length() > MODE_PARAM_MAX && adding)
+		parameter.erase(MODE_PARAM_MAX);
 
 	ModResult MOD_RESULT;
 	FIRST_MOD_RESULT(OnRawMode, MOD_RESULT, (user, chan, mh, parameter, adding));
@@ -398,7 +411,10 @@ static bool IsModeParamValid(User* user, Channel* targetchannel, User* targetuse
 
 	// The parameter cannot begin with a ':' character or contain a space
 	if ((item.param[0] == ':') || (item.param.find(' ') != std::string::npos))
+	{
+		item.mh->OnParameterInvalid(user, targetchannel, targetuser, item.param);
 		return false;
+	}
 
 	return true;
 }