if (!remoteserver)
return CMD_INVALID;
+ /* Is this a valid UID, and not misrouted? */
+ if (params[0].length() != 9 || params[0].substr(0,3) != serversrc->uuid)
+ return CMD_INVALID;
/* Check parameters for validity before introducing the client, discovered by dmb */
if (!age_t)
return CMD_INVALID;
if (collide != 1)
{
- /* remote client changed, make sure we change their nick for the hash too */
+ /* remote client lost, make sure we change their nick for the hash too
+ *
+ * This alters the line that will be sent to other servers, which
+ * commands normally shouldn't do; hence the required const_cast.
+ */
const_cast<parameterlist&>(params)[2] = params[0];
}
}
unsigned int paramptr = 9;
for (std::string::iterator v = modestr.begin(); v != modestr.end(); v++)
{
- if (*v == '+')
- continue;
-
/* For each mode thats set, increase counter */
ModeHandler* mh = ServerInstance->Modes->FindMode(*v, MODETYPE_USER);