Firewalls: Re: Finger Proxy (PROGRAM ENCLOSED!)

Firewalls
(November 1994)

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Subject:	Re: Finger Proxy (PROGRAM ENCLOSED!)
From:	ajl @ Orion . MC . Duke . EDU (Arne J. Ludwig)
Date:	Fri, 11 Nov 1994 12:43:30 -0500 (EST)
To:	jna @ concorde . com (J. Adams)
Cc:	firewalls @ greatcircle . com
In-reply-to:	<199411110818 . DAA06031 @ universe . concorde . com> from "J. Adams" at Nov 11, 94 03:18:05 am

> 	gets(&input);

Change this to an fgets, please.

> 	if (input[0] == EOF)

This can never happen. Check return value of fgets instead.

Arne

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