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From: John Capo <jc@irbs.com>
Message-Id: <199509091743.NAA14857@irbs.irbs.com>
Subject: PPP patch  (Gnats still broken)
To: freebsd-current@freefall.FreeBSD.org (freebsd-current)
Date: Sat, 9 Sep 1995 13:43:31 -0400 (EDT)
Cc: freebsd-bugs@freebsd.org
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>Submitter-Id:   current-users
>Originator:     John Capo
>Organization:   IRBS Engineering
>Confidential:   no
>Synopsis:       ppp will not read data from telnet connection
>Severity:       non-critical
>Priority:       medium
>Category:       bin
>Release:        FreeBSD 2.2-CURRENT i386
>Class:          sw-bug
>Environment: 

	

>Description: 

Will not read data from a telnet connection when running in auto mode
due to test for pgroup == tcgetpgrp(0).  There is no controlling tty.

>How-To-Repeat: 

Telnet to ppp running in auto mode.

>Fix: 
	
*** usr.sbin/ppp/main.c.orig	Sat Sep  9 13:02:53 1995
--- usr.sbin/ppp/main.c	Sat Sep  9 13:03:14 1995
***************
*** 737,743 ****
      }
  
      if ((mode & MODE_INTER) && FD_ISSET(netfd, &rfds) &&
! 	pgroup == tcgetpgrp(0)) {
        /* something to read from tty */
        ReadTty();
      }
--- 737,743 ----
      }
  
      if ((mode & MODE_INTER) && FD_ISSET(netfd, &rfds) &&
!         ((mode & MODE_AUTO) || pgroup == tcgetpgrp(0))) {
        /* something to read from tty */
        ReadTty();
      }