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Code Issues Releases Wiki Activity

Don't enforce MAX_HNDL_MODES_ARG on server and service links

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This commit is contained in:
Alexander Barton 2012-01-15 14:33:04 +01:00
parent 39d630c00d
commit 78a3b4c7d6
1 changed files with 24 additions and 3 deletions
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27
src/ngircd/irc-mode.c
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@ -102,6 +102,27 @@ IRC_MODE( CLIENT *Client, REQUEST *Req )
} /* IRC_MODE */
/**
* Check if the "mode limit" for a client has been reached.
*
* This limit doesn't apply for servers or services!
*
* @param Client The client to check.
* @param Count The number of modes already handled.
* @return true if the limit has been reached.
*/
static bool
Mode_Limit_Reached(CLIENT *Client, int Count)
{
if (Client_Type(Client) == CLIENT_SERVER
|| Client_Type(Client) == CLIENT_SERVICE)
return false;
if (Count < MAX_HNDL_MODES_ARG)
return false;
return true;
}
/**
* Handle client mode requests
*
@ -491,7 +512,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel)
Client_ID(Origin), Channel_Name(Channel));
break;
case 'k': /* Channel key */
if (mode_arg_count++ >= MAX_HNDL_MODES_ARG)
if (Mode_Limit_Reached(Client, mode_arg_count++))
goto chan_exit;
if (!set) {
if (modeok)
@ -527,7 +548,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel)
}
break;
case 'l': /* Member limit */
if (mode_arg_count++ >= MAX_HNDL_MODES_ARG)
if (Mode_Limit_Reached(Client, mode_arg_count++))
goto chan_exit;
if (!set) {
if (modeok)
@ -639,7 +660,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel)
/* --- Channel lists --- */
case 'I': /* Invite lists */
case 'b': /* Ban lists */
if (mode_arg_count++ >= MAX_HNDL_MODES_ARG)
if (Mode_Limit_Reached(Client, mode_arg_count++))
goto chan_exit;
if (arg_arg > mode_arg) {
/* modify list */