X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodes%2Fcmode_l.cpp;h=d61b2597b40444da2574c176796293ee784c0402;hb=3b78613576364c4ac6a4e4af43a2eea056c8dd3f;hp=9121d64ec83521ed9891ec1b3a92ef8636f21af4;hpb=f62654a6859998f9d63eb22702c572d5ebcff15c;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modes/cmode_l.cpp b/src/modes/cmode_l.cpp
index 9121d64ec..d61b2597b 100644
--- a/src/modes/cmode_l.cpp
+++ b/src/modes/cmode_l.cpp
@@ -35,7 +35,11 @@ bool ModeChannelLimit::ResolveModeConflict(std::string &their_param, const std::
 
 ModeAction ModeChannelLimit::OnSet(User* user, Channel* chan, std::string& parameter)
 {
-	ext.set(chan, ConvToInt(parameter));
+	int limit = ConvToInt(parameter);
+	if (limit < 0)
+		return MODEACTION_DENY;
+
+	ext.set(chan, limit);
 	return MODEACTION_ALLOW;
 }