X-Spam-Check-By: sourceware.org Message-ID: <000001c64d6a$104d95b0$0100000a@sphere> From: "Glenn" To: Subject: OpenSSH/SSHD Problem - seteuid 1005: Permission denied (WinXP 64-bit) Date: Wed, 22 Mar 2006 15:35:07 +1100 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit X-Spam-Processed: orienteering.com.au, Wed, 22 Mar 2006 15:33:47 +1100 (not processed: message from valid local sender) X-MDRemoteIP: 127.0.0.1 X-Return-Path: cygwin AT our DOT cable DOT nu X-MDaemon-Deliver-To: cygwin AT cygwin DOT com X-MDAV-Processed: orienteering.com.au, Wed, 22 Mar 2006 15:33:50 +1100 X-IsSubscribed: yes Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com I have a problem with "sshd" where it; (1) won't allow users to login, users recieve the message "Read from socket failed: Connection reset by peer" (2) "sshd" terminates prematurely. The problem I believe (though I'm not really sure) relates to the second final line of output from the sshd server (see below) "seteuid 1005: Permission denied" I'm running Windows XP 64-bit Edition -- it's my belief that seteuid cannot be called from a 32-bit context?? I could be wrong?? Though http://cygwin.com/faq/ seems to suggest that "Cygwin can be expected to run on all modern 32 bit versions [including] WOW64 32 bit environment on released 64 bit versions of Windows". In my config I've turned off privilege seperate ("UsePrivilegeSeparation no") -- however this didn't make any difference. Does anyone know how I can fix this problem??! (see below for output from "/usr/sbin/sshd -D -d -e") Regards, Glenn **************************************** ** Start sshd in debug mode to stdout: [Glenn AT sphere] var [1:221] /usr/sbin/sshd -D -d -e debug1: sshd version OpenSSH_4.3p2 debug1: private host key: #0 type 0 RSA1 debug1: read PEM private key done: type RSA debug1: private host key: #1 type 1 RSA debug1: read PEM private key done: type DSA debug1: private host key: #2 type 2 DSA debug1: rexec_argv[0]='/usr/sbin/sshd' debug1: rexec_argv[1]='-D' debug1: rexec_argv[2]='-d' debug1: rexec_argv[3]='-e' debug1: Bind to port 22222 on 0.0.0.0. Server listening on 0.0.0.0 port 22. Generating 768 bit RSA key. RSA key generation complete. ** Execute the command "ssh glenn AT 192 DOT 168 DOT 0 DOT 1" from another machine: debug1: fd 4 clearing O_NONBLOCK debug1: Server will not fork when running in debugging mode. debug1: rexec start in 4 out 4 newsock 4 pipe -1 sock 7 debug1: sshd version OpenSSH_4.3p2 debug1: private host key: #0 type 0 RSA1 debug1: read PEM private key done: type RSA debug1: private host key: #1 type 1 RSA debug1: read PEM private key done: type DSA debug1: private host key: #2 type 2 DSA debug1: inetd sockets after dupping: 3, 3 Connection from 192.168.0.40 port 1363 debug1: Client protocol version 2.0; client software version OpenSSH_4.3 debug1: match: OpenSSH_4.3 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-1.99-OpenSSH_4.3 debug1: list_hostkey_types: ssh-rsa,ssh-dss debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: client->server aes128-cbc hmac-md5 none debug1: kex: server->client aes128-cbc hmac-md5 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST received debug1: SSH2_MSG_KEX_DH_GEX_GROUP sent debug1: expecting SSH2_MSG_KEX_DH_GEX_INIT debug1: SSH2_MSG_KEX_DH_GEX_REPLY sent debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: KEX done debug1: userauth-request for user glenn service ssh-connection method none debug1: attempt 0 failures 0 Failed none for glenn from 192.168.0.40 port 1363 ssh2 debug1: userauth-request for user glenn service ssh-connection method publickey debug1: attempt 1 failures 1 debug1: test whether pkalg/pkblob are acceptable debug1: temporarily_use_uid: 1005/513 (e=1002/513) seteuid 1005: Permission denied debug1: do_cleanup [Glenn AT sphere] var [1:221] ** Sshd terminates prematurely **************************************** -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/