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Don't cloak already cloaked hostname when using METADATA

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A client for which a METADATA command has been received from one of
its peers got the client flag "M" set. So it's safe to assume that
such a client gets "METADATA host" commands for its cloaked hostname
and the server must not cloak the hostname on its own, even when the
client mode "+x" is set.
This commit is contained in:
Alexander Barton 2012-11-05 23:46:26 +01:00
parent 35ed57e6c1
commit 44b7ff02fd
1 changed files with 7 additions and 0 deletions
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7
src/ngircd/client.c
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@ -702,9 +702,16 @@ Client_HostnameCloaked(CLIENT *Client)
assert(Client != NULL);
/* Client isn't cloaked at all, return real hostname: */
if (!Client_HasMode(Client, 'x'))
return Client_Hostname(Client);
/* Client has received METADATA command, so it got the eventually
* cloaked hostname set correctly and this server doesn't need
* to cloak it on its own: */
if (strchr(Client_Flags(Client), 'M'))
return Client_Hostname(Client);
/* Do simple mapping to the server ID? */
if (!*Conf_CloakHostModeX)
return Client_ID(Client->introducer);