Date: Tue, 2 May 1995 04:26:39 -0500 (CDT) From: Peter da Silva <peter@bonkers.taronga.com> To: ache@astral.msk.su (Andrey A. Chernov Black Mage) Cc: julian@ref.tfs.com, terry@cs.weber.edu, hackers@FreeBSD.org, pritc003@maroon.tc.umn.edu, sos@login.dknet.dk Subject: Re: Screen print capability Message-ID: <199505020926.EAA01671@bonkers.taronga.com> In-Reply-To: <oMNTAfliU1@astral.msk.su> from "Andrey A. Chernov, Black Mage" at May 1, 95 01:18:15 pm
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> It is well known backdoor and it is MUA itself problem (MUA need > to be fixed). > All other stuff (wall,write,talk) already care about it using isprint(). Every program anyone might write? That includes the example I gave, with "cat"? How about "telnet"? No, the escape sequence interface for this is terribly IBM mainframe anyway... an ioctl or (even better) a separate /dev file that you can read the screen from is much much cleaner.
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