From: Attila Molnar <attilamolnar@hush.com>
Date: Thu, 16 Apr 2015 21:00:56 +0000 (+0200)
Subject: m_dccallow Validate tokens before use
X-Git-Tag: v2.0.23~62
X-Git-Url: https://git.netwichtig.de/gitweb/?a=commitdiff_plain;h=9f69e159adcc0892f0bdef16ac4617630737b156;hp=64faca29b377185c4615c8f2e4eecedc7ad045d1;p=user%2Fhenk%2Fcode%2Finspircd.git

m_dccallow Validate tokens before use
---

diff --git a/src/modules/m_dccallow.cpp b/src/modules/m_dccallow.cpp
index b42d12968..829c1d337 100644
--- a/src/modules/m_dccallow.cpp
+++ b/src/modules/m_dccallow.cpp
@@ -339,6 +339,9 @@ class ModuleDCCAllow : public Module
 					while (ss >> buf)
 						tokens.push_back(buf);
 
+					if (tokens.size() < 2)
+						return MOD_RES_PASSTHRU;
+
 					irc::string type = tokens[1].c_str();
 
 					ConfigTag* conftag = ServerInstance->Config->ConfValue("dccallow");
@@ -346,6 +349,9 @@ class ModuleDCCAllow : public Module
 
 					if (type == "SEND")
 					{
+						if (tokens.size() < 3)
+							return MOD_RES_PASSTHRU;
+
 						std::string defaultaction = conftag->getString("action");
 						std::string filename = tokens[2];