similar to: Question on Architecture

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

http://bugzilla.mindrot.org/show_bug.cgi?id=1363 Summary: sshd gets stuck: select() in packet_read_seqnr waits indefinitely Product: Portable OpenSSH Version: 4.2p1 Platform: All URL: http://marc.info/?t=117394251600035 OS/Version: All Status: NEW Keywords: patch Severity: major

I am looking for a micro ssh server/client implementation. This implementation would have to be small enough to run on microprocessors. e.g. systems with <512KB memory and ~20Mhz 8bit processors - like a Rabbit or a PIC. I have looked around but have not found anything suitable. Does anyone have a recommendataion? Thanks in advance. Thomas DuBuisson

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

I am trying to do some analysis and modification on the cipher text in per packet increments. Having a bit of trouble getting the cipher text per packet. I believe I am getting the correct sent cipher text (from inside packet_send2 - compared it to a packet capture to be sure) but not certain about getting the recieving stream of cipher text. I have, of coarse, determined that packet_read_poll2

While looking for leaks I came across two old packet APIs which are easy to remove. I'm sending patches for each separately. First, there is the packet_set_connection(int fd_in, int fd_out) function in opacket.c The function relies on a behavior in ssh_packet_set_connection() where, when it is passed a NULL pointer, it will implicitely allocate a struct ssh and return it after then set

Here is my third attempt at the idletimeout patch. I tried to address the points which Marcus Friedl brought up. It is actually bigger than the previous patches, but not as intrusive. It is big because it moves some stuff from serverloop.c to packet.c. - I moved all the logic to packet.c. This means that I also had to move the actual select() call, which used to be in serverloop.c to packet.c.

Dear all, I have just uploaded a package to CRAN a new package called 'adehabitat'. This package is intended for ecologists who want to analyse the use of space by animals. Many functions currently used in this field are available to highlight habitat selection by animals (selection ratios, ENFA, habitat suitability maps with the algorithm DOMAIN or Resource Selection Functions) or to

Dear all, I have just uploaded a package to CRAN a new package called 'adehabitat'. This package is intended for ecologists who want to analyse the use of space by animals. Many functions currently used in this field are available to highlight habitat selection by animals (selection ratios, ENFA, habitat suitability maps with the algorithm DOMAIN or Resource Selection Functions) or to

https://bugzilla.mindrot.org/show_bug.cgi?id=2256 Bug ID: 2256 Summary: ssh - Connection closed by UNKNOWN Product: Portable OpenSSH Version: 6.6p1 Hardware: All OS: Linux Status: NEW Severity: minor Priority: P5 Component: ssh Assignee: unassigned-bugs at mindrot.org

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

Hi, I am facing an issue with openssh-4.5p1. I am not sure whether its an openssh issue or a tcp stack issue since I am using a simulated tcp/ip stack. While copying a file of around 1GB using sftp/scp I am getting a send:Message too long error. I did a bit of debugging and found that ssh code was sending packet of size greater than 131072 bytes from the application level to the socket and

Hi, OpenSSH coredump was seen on our customer's side causing ssh login slow and manual command not workable. We need help to identify the root cause. Thanks!! >> Background: 1) server info: # uname -a SunOS owtnmncccm0cnmo 5.10 Generic_125100-10 sun4v sparc SUNW,Netra-CP3060 bash-3.00# /usr/local/bin/ssh -v OpenSSH_4.6p1, OpenSSL 0.9.8e 23 Feb 2007 bash-3.00# cat

Dear all, I've got a problem with the function atan2. For a couple of coordinates x and y, This function returns the angle between the vector of coordinates (x, y) and the abscissa axis, i.e. it is the same as atan(y/x) (as indicated on the help page). If we consider the vector with coordinates x = 0 and y = 0, we have the following result: > atan(0/0) [1] NaN This is expected.

Hello, My question is regarding the interpretation of --stats output and whether I have a performance issue or not. Can the client/server architecture (rsync client on one machine, rsync server on another machine) be far slowlier than a local rsync session ? This is the ouput of an rsync session: date rsync -v --recursive --links --perms --times --group --owner --xattrs --acls --delete

https://bugzilla.mindrot.org/show_bug.cgi?id=2257 Bug ID: 2257 Summary: ssh - Connection closed by UNKNOWN Product: Portable OpenSSH Version: 6.6p1 Hardware: All OS: Linux Status: NEW Severity: minor Priority: P5 Component: ssh Assignee: unassigned-bugs at mindrot.org

Dear all, I have uploaded to CRAN the version 1.8 of the package 'adehabitat'. Significant changes are listed below: * getverticeshr now relies on the function contourLines(), and returns smoother estimates of the kernel home range (see the help page). * the new function kernelkc (and related functions) now allows the estimation of the utilization distribution in space and time of

I am sorry to reply. But I need to clarify things.=0A=0AFrom searching over= the internet, I know that, before R 2.5.0, in the documentation of 'DateTi= meClasses', in 'date + x', in the explanation about 'x', there is also ment= ion that 'x' can be a 'difftime' object. Now, it has been removed.=0A=0AWhy= not doing the same in the documentation of

Dear all, I have just uploaded to CRAN the version 1.2 of the package 'adehabitat'. This package now contains new functions for the estimation of home ranges (Nearest neighbour convex hull, brownian bridge approach for kernel estimation), estimation of schoener's ratio. This package now allows a better management of objects of class "area" (see plot.area, perarea, ararea).

Dear all, I have just uploaded to CRAN the version 1.3 of the package 'adehabitat'. Significant changes are listed below: - Several functions allowing the conversion from and to classes of the package sp have been added. Maps of class "asc", "kasc", "area", as well as radio-monitoring of class "traj" can now be converted to the spatial