Hello,all.
I use tcpserver this time instead of tcp-env and I see
that TCPREMOTEHOST is set as an environment variable for myself.
But in in.telnetd, environment variables seems to be initialized.
(In telnetd, init-env() may be the initialize function, but I didn't make
sure.)
Instead of TCPREMOTRHOST, REMOTEHOST is set as an environment variable.
So I could get client hostname in PAM:
hostname = getenv("REMOTEHOST");
I am sure this way depends softwares that call PAM.
Is there any other way, more reliable?
Thank you.
S. Yokota
