Date: Thu, 9 Apr 1998 16:58:22 +0300 (EEST) From: "Timo J. Rinne" <tri@pooh.tky.hut.fi> To: FreeBSD-gnats-submit@FreeBSD.ORG Subject: bin/6254: ftp client follows NULL pointer Message-ID: <199804091358.QAA10554@pooh.tky.hut.fi>
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>Number: 6254
>Category: bin
>Synopsis: ftp client follows NULL pointer
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Apr 9 07:00:01 PDT 1998
>Last-Modified:
>Originator: Timo J. Rinne
>Organization:
Helsinki University of Technology
>Release: FreeBSD 3.0-971225-SNAP i386
>Environment:
ftp in i386 version of FreeBSD current
>Description:
Hit C-d to ftp client when it asks for username. It sends
garbage to the remote end and receives password query for
user that has id containing garbage.
>How-To-Repeat:
ftp my-ftp-server
Connected to my-ftp-server.
220 taulu.ssh.fi FTP server (Version 6.00) ready.
Name (taulu:tri):
*** Control-D here with no username.
331 Password required for 0ο.
Password:
>Fix:
Should be simple. Exit if NULL returned by username query.
>Audit-Trail:
>Unformatted:
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