[vserver] kernel 2.4.20ctx-16 patch modify and result

[Burak BASKAN]

i have made some changes on patch file. There is my reason and the result, but i am not sure, now is there some potansial bug occurs after that modify.

 

In patch ctx-14 and kernel 2.4.19 i configure my xinetd telnet and such daemon like;

 

service telnet
{
        disable = no
        flags           = REUSE
        socket_type     = stream
        wait            = no
        user            = root
        server          = /usr/sbin/in.telnetd
        log_on_failure  += USERID
        bind            = MY_IP_ADDRS
}

 

and after compile new kernel 2.4.20 and new patch (ctx-16) my xinetd services wont be start succesfully.

 

Because in patch file, there is a check fuction, and does not allow to programs bind any ip address with a port, which is alredy bind by an other ip address.

( 1.2.3.4:5000 able to bind that port with that ip, but after that 1.2.4.5:5000 cant )

 

so i modify patch file like that;

"line 239"

 //      if (tcp_ipv4_addr_conflict(sk,sk2))
 //              break;

 

so there is no check if the ip addr tries to bind any same port with the others. Perhaps someone make it better. As i said before i am not sure the results bug but now i can use my xinetd services as i used before and there is no any bind problem.

 

Thanks,

Burak.