From: brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Fri, 18 Aug 2006 16:51:20 +0000 (+0000)
Subject: Dont allow an empty key (thanks stskeeps)
X-Git-Tag: v2.0.23~7359
X-Git-Url: https://git.netwichtig.de/gitweb/?a=commitdiff_plain;h=592f23e7053cb81b076057918c3459a3ba0f5317;p=user%2Fhenk%2Fcode%2Finspircd.git

Dont allow an empty key (thanks stskeeps)


git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@4957 e03df62e-2008-0410-955e-edbf42e46eb7
---

diff --git a/src/modes/cmode_k.cpp b/src/modes/cmode_k.cpp
index 6e5ba0269..751b993d3 100644
--- a/src/modes/cmode_k.cpp
+++ b/src/modes/cmode_k.cpp
@@ -39,9 +39,14 @@ ModeAction ModeChannelKey::OnModeChange(userrec* source, userrec* dest, chanrec*
 		else if ((!channel->modes[CM_KEY]) || ((adding) && (!IS_LOCAL(source))))
 		{
 			/* Key isnt currently set */
-			strlcpy(channel->key,parameter.c_str(),32);
-			channel->modes[CM_KEY] = adding;
-			return MODEACTION_ALLOW;
+			if (parameter.length())
+			{
+				strlcpy(channel->key,parameter.c_str(),32);
+				channel->modes[CM_KEY] = adding;
+				return MODEACTION_ALLOW;
+			}
+			else
+				return MODEACTION_DENY;
 		}
 		else if (((channel->modes[CM_KEY]) && (!strcasecmp(parameter.c_str(),channel->key))) || ((!adding) && (!IS_LOCAL(source))))
 		{