similar to: [PATCH] removing an old API.

In sshconnect.c there are two global variables for server_version_string client_version_string. These are used just in a few functions and can easily be passed as parameters. Also, there is a strange construct, where their memory is allocated to the global pointers, then copies of these pointers are assigned to the kex structure. The kex_free finally frees them via cleanup of the kex

Dear OpenSSH Portable sshd developers, I'm having a problem where sshd login sessions are occasionally (as often as once a day) getting stuck indefinitely. I enabled debug messages and got a backtrace of a stuck sshd, and I think I've found the bug. I wanted to run it by the list once before filing. sshd version: OpenSSH_4.2p1 FreeBSD-20050903, OpenSSL 0.9.7e-p1 25 Oct 2004

Hello List, One of my project needs memory forensics of OpenSSH. Here is a brief description of the problem: I have a raw memory dump, and all of the kernel data structures (e.g., task_struct, mm_struct) have been figured out. Now, I want to retrieve the data structures (e.g., struct session_state) of an SSH process instance. Finding a session key (active_state->newkeys) could be an example.

Darren Tucker wrote: > Question is: what to do? > c) make packet_disconnect a real function. I say c. //Peter

Hi, Patch attached for $SUBJECT. ismail

Hi everybody, me again. I'm trying to write my own VFW-like dll... It doesn't need to do much. 1.) compress a single frame and give it back to the host application 2.) host applications sends the frame 3.) client application receives frame 4.) client application tells the dll to decompress the data So if I try to do this, something is going wrong... Perhaps someone could have a look at my

Hi, ssh clients shows "closed by UNKNOWN" message when a socket is closed by a remote side while ssh is waiting for user's password: $ ssh user at localhost user at localhost's password: Connection closed by UNKNOWN When the packet_read_seqnr() calls get_remote_ipaddr(), a connection's socket is already closed and there's not been any other call of this function yet

http://bugzilla.mindrot.org/show_bug.cgi?id=294 ------- Additional Comments From ktaylor at daac.gsfc.nasa.gov 2002-06-26 00:53 ------- This is what's reported in the syslog from openssh-2.9.9p2 - with an ip address range listed in hosts.allow Jun 25 10:50:08 6D:server sshd[30123536]: Failed keyboard-interactive for ktaylor from xxx.xxx.xxx.xxx port 40333 ssh2 Jun 25 10:50:13 6D:server

On Sat, Jan 7, 2017 at 2:30 PM, Peter Moody <mindrot at hda3.com> wrote: > so I spent a bit of time looking at this and it seems like the only > way to go, at least if I want to keep it in ssh_connect_direct(), is > to use pthreads. further, it seems like getting that accepted is > something of a long shot: Sorry, pthreads is a non-starter. I would have thought that using

Being rather aggrevated when testing at the enforced 1 second delay between each connection attempt and the useless 1 second delay done after all connection attempts have failed I wrote a patch to make the number of seconds delayed between each connection attempt configurable. Stephen -------------- next part -------------- diff -u --recursive openssh-2.3.0p1/ChangeLog

Hello, My usage of ProxyCommand just calls the nc utility with various parameters. That in turn after the initial setup just copies copies the data from the network socket to stdin/stdout. This useless coping can be avoided if ssh has an option to receive the socket from the proxy command. I suppose it can improve network error reporting as ssh would talk directly to the network socket rather

I apologize, this patch should have been sent awhile ago. Between a lot of things that needed to be completed at work as a sysadmin for the Research Computing group at Purdue University and retiring from work after 38 years at the end of May (2012), I basically ignored it. This patch is from a clone of my workstation that I just activated at home. The patch was primarily written to fix the

On 8 June 2018 at 11:21, PGNet Dev <pgnet.dev at gmail.com> wrote: > fyi > > add'l -- and looks unrelated -- issue > /usr/include/pthread.h:251:12: note: previous declaration of ?pthread_join? was here > extern int pthread_join (pthread_t __th, void **__thread_return); What included pthread.h? That's explicitly not supported by sshd: $ grep THREAD

Hello! I'm hoping that Gmail won't HTML format this mail so that I'll get flamed :) Anyway, my question relates to ssh_config. The problem I find is that the Host pattern is only applied to the argument given on the command line, as outlined in the man page: "The host is the hostname argument given on the command line (i.e. the name is not converted to a canonicalized host name

Hi! There are configuration knobs (TCPKeepAlive) to enable/disable the use of TCP keepalives both in the ssh client and server. Unfortunately some UNIX systems default to SO_KEEPALIVE=on and some to =off. This may even be settable on a per host basis (OpenBSD default net.inet.tcp.always_keepalive=1 ???). For the TCPKeepAlive configuration knob I would like to propose changes along the lines

BSD/OS issues with 1.0.2a dev make tests [ -d `pwd`/regress ] || mkdir -p `pwd`/regress [ -d `pwd`/regress/unittests ] || mkdir -p `pwd`/regress/unittests [ -d `pwd`/regress/unittests/test_helper ] || mkdir -p `pwd`/regress/unittests/test_helper [ -d `pwd`/regress/unittests/sshbuf ] || mkdir -p `pwd`/regress/unittests/sshbuf [ -d `pwd`/regress/unittests/sshkey ] || mkdir -p

Hi, OSOL, b118 > milek at r600:~# flowadm show-flow > FLOW LINK IPADDR PROTO PORT > DSFLD > local_25 iwh0 -- tcp 25 -- > local_22 iwh0 -- tcp 22 -- > milek at r600:~# flowadm show-flow -s -i 1 > FLOW IPACKETS RBYTES IERRORS

https://bugzilla.mindrot.org/show_bug.cgi?id=1889 Summary: bug in packet.c sometimes cause segfault Product: Portable OpenSSH Version: 5.8p1 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: sshd AssignedTo: unassigned-bugs at mindrot.org ReportedBy:

Hi, I noticed that Markus has fixed the temporary file cleanup problems in OpenSSH cvs. What files need patching for this ? I only noticed changes in: session.c, channels.h and channels.c. -Jarno -- Jarno Huuskonen <Jarno.Huuskonen at uku.fi>

We are attempting to use openssh sftp to connect to a server that is running some version of the Axway SFTP server. After a publickey auth completes, the server resends publickey as a valid auth. This results in a loop as openssh sftp resubmits the publickey information. This seems similar to a discussion in 2014 that terminated with the thought that it might be nice if the client tracked