Cap masks and bans at 250 characters

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@12575 e03df62e-2008-0410-955e-edbf42e46eb7
inspircd · Mar 1, 2010 · 7906b82 · 7906b82
1 parent ed4188c
commit 7906b82
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 0 deletions.
diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp
@@ -173,6 +173,9 @@ bool InspIRCd::IsValidMask(const std::string &mask)
 	if (exclamation != 1 || atsign != 1)
 		return false;
 
+	if (mask.length() > 250)
+		return false;
+
 	return true;
 }
 

diff --git a/src/mode.cpp b/src/mode.cpp
@@ -265,6 +265,10 @@ ModeAction ModeParser::TryMode(User* user, User* targetuser, Channel* chan, bool
 	ModeHandler *mh = FindMode(modechar, type);
 	int pcnt = mh->GetNumParams(adding);
 
+	// crop mode parameter size to 250 characters
+	if (parameter.length() > 250)
+		parameter = parameter.substr(0, 250);
+
 	ModResult MOD_RESULT;
 	FIRST_MOD_RESULT(OnRawMode, MOD_RESULT, (user, chan, modechar, parameter, adding, pcnt));