The server didn't validate wheather the "target" client of a channel
authorAlexander Barton <alex@barton.de>
Tue, 21 Jan 2003 21:04:16 +0000 (21:04 +0000)
committerAlexander Barton <alex@barton.de>
Tue, 21 Jan 2003 21:04:16 +0000 (21:04 +0000)
user mode change is a valid channel member or not.

src/ngircd/irc-mode.c

index ec8771e979007aad2ae7b5647c1057bb3865a000..cf6354171df7a454dbd704163b0a146e90673729 100644 (file)
@@ -14,7 +14,7 @@
 
 #include "portab.h"
 
-static char UNUSED id[] = "$Id: irc-mode.c,v 1.30 2003/01/17 19:04:19 alex Exp $";
+static char UNUSED id[] = "$Id: irc-mode.c,v 1.31 2003/01/21 21:04:16 alex Exp $";
 
 #include "imp.h"
 #include <assert.h>
@@ -509,6 +509,13 @@ Channel_Mode( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel )
                /* Is there a valid mode change? */
                if( ! x[0] ) continue;
 
+               /* Validate target client */
+               if( client && ( ! Channel_IsMemberOf( Channel, client )))
+               {
+                       if( ! IRC_WriteStrClient( Origin, ERR_USERNOTINCHANNEL_MSG, Client_ID( Origin ), Client_ID( client ), Channel_Name( Channel ))) break;
+                       continue;
+               }
+
                if( set )
                {
                        /* Set mode */