similar to: [PATCH] Cygwin: set SSH_IOBUFSZ to 65535

Hi, the SETGROUPS_NOOP define is used only for Cygwin. But it's also combined with the HAVE_SETGROUPS test in bsd-misc.c. So, since setgroups() exists and is functional in Cygwin, this is actually a noop in the more general sense. The below patch drops that entirely. Corinna Index: acconfig.h =================================================================== RCS file:

Hi, when trying to optimize socket transfer rates under Cygwin, it turned out that the underlying WinSock implementation is surprisingly sensitive to buffer sizes. The latest Cygwin from CVS is now setting the socket receive/send buffers (SO_RCVBUF/SO_SNDBUF) to 64K, rather than keeping them at their default values of 8K which thwarts data transfers a lot. While testing I still had the problem

Hi, The problem that setsockopt(IP_TOS) doesn't work on Cygwin is long fixed. Ages ago Microsoft changed the definition for IP_TOS when moving from winsock1 to winsock2 and IP_TOS in Cygwin didn't work all these years because nobody (that's especialy me) realized that we were still using the old winsock1 value. This has been fixed since 2005, though. Patch below. Corinna Index:

Hi all. I have an old windows VM with an oldish cygwin that I use for the regression tests. Investigating one of the test failures, I see that it's for UsePrivilegeSeparation=sandbox, and it seems to be because setrlimit(RLIMIT_FSIZE, ...) is not supported. IMO, this isn't a big loss, since the most useful thing in the rlimit "sandbox" is the descriptor limits. Can anyone see

Hi, it would be nice if somebody could apply the following patch. After some months of maintaining the Cygwin version of OpenSSH it finally turned out that USE_PIPES is the better option for Cygwin. It's working more reliable than socketpairs and it's WAY faster. Index: configure.in =================================================================== RCS file:

Hi, I've sent that patch once already but it seems more or less forgotten in the tumultuous days of the latest vulnerability. It adds a new define NO_IPPORT_RESERVED_CONCEPT which can be defined on platforms not supporting the concept of "privileged" ports only accessible by privileged users but which allow everyone to use these ports. This patch removes some Cygwin dependencies

On Fri, Jul 22, 2016 at 12:05:53PM +0200, Corinna Vinschen wrote: [...] > This version doesn't build on Cygwin anymore. The reason is that > various configure tests fail. > > The culprit is the new definition of IPPORT_RESERVED to 0 in configure.ac. Sigh. How about putting it in defines.h instead? includes.h includes netinet/in.h from whence the definition of IPPORT_RESERVED

What do we loose by not having post-auth privsep? What code is executed between authorization and actual setting of the effective uid? On Tue, 3 Sep 2002, Chris Adams wrote: > Once upon a time, Toni L. Harbaugh-Blackford <harbaugh at nciaxp.ncifcrf.gov> said: > > It appears that the integration of the sia session setup will either > > have to be rethought or abandoned

Hi, the following patch is needed on Cygwin to link OpenSSH against OpenSSL 0.9.7 Corinna Index: configure.ac =================================================================== RCS file: /cvs/openssh_cvs/configure.ac,v retrieving revision 1.97 diff -u -p -r1.97 configure.ac --- configure.ac 9 Jan 2003 01:22:59 -0000 1.97 +++ configure.ac 9 Jan 2003 22:12:43 -0000 @@ -84,6 +84,7 @@ case

Hi, the current configure.ac file contains an unfortunately static setting of $LIBS when the host system is Cygwin. It always adds -lregex to $LIBS before the --with-pcre setting is evaluated. The later adding of -lpcreposix -lpcre doesn't work correctly since it follows later in the link order. The following patch changes that. The static $LIBS setting in the Cygwin case doesn't

removes HAVE_BOGUS_SYS_QUEUE_H and always use our queue.h. ok? Index: acconfig.h =================================================================== RCS file: /var/cvs/openssh/acconfig.h,v retrieving revision 1.122 diff -u -r1.122 acconfig.h --- acconfig.h 26 Feb 2002 16:40:49 -0000 1.122 +++ acconfig.h 12 Mar 2002 02:11:39 -0000 @@ -14,7 +14,6 @@ /* SCO workaround */ #undef

Well, I had just finally gotten around to downloading a snapshot to test the latest on Tru64 a couple of days ago but hadn't had a chance to build it yet, and 3.7p1 has now been released. Sigh. The problem is that Tru64 setreuid() and setregid() are broken, so privsep doesn't work. This could also be a security problem for SIA authentication in general (any version of OpenSSH on Tru64,

Hi all, attached you find a patch for OpenSSH 3.0.2p1 configure which enables OpenSSH to again compile under ReliantUnix (due to utimes it is again needed to include /usr/ucblib/libucb.a) Sorry for not testing it before the release ;-( Best regards -- Udo Schweigert, Siemens AG | Voice : +49 89 636 42170 CT IC 3, Siemens CERT | Fax : +49 89 636 41166 D-81730 Muenchen /

This patch fixes two typos and one case of wrong parameter ordering in configure.ac. Cheers Johan Gill, johane at lysator.liu.se -------------- next part -------------- Index: configure.ac =================================================================== RCS file: /cvs/openssh/configure.ac,v retrieving revision 1.307 diff -u -r1.307 configure.ac --- configure.ac 12 Nov 2005 07:42:37 -0000 1.307

On Wed, 2024-03-13 at 11:41 +0000, Job Snijders wrote: > On Wed, Mar 13, 2024 at 12:19:24PM +0100, Adam Kalisz wrote: > > it seems I cannot use: > > > > $ ssh -J root at 2a01:4f8:1c1e:528d::1 root at west-coast > > Invalid -J argument > > Try this: > > ??? $ ssh -J root@[2a01:4f8:1c1e:528d::1] root at west-coast Thank you all for helping with the syntax.

Here is a long-overdue (sorry about that) patch for Tru64. It is pretty minor mostly (minor formatting and removal of a couple of unneeded calls), and it disables post-auth privsep (so that OpenSSH will work "out of the box" on Tru64, avoiding the many questions). I'm also looking at getting setproctitle working. For Tru64 4.x, it isn't a big deal (normal PS_USE_CLOBBER_ARGV

Hi, below is a patch which simply removes a Cygwin-specific piece of code from OpenSSH. Input from a system admin educated me how useful this option could be on Cygwin as well. However, way back when the call to read_etc_default_login got disabled on Cygwin hardcoded in session.c, rather than just setting --disable-etc-default-login when building the Cygwin version of OpenSSH. So, here's

The attached patch (relative to the current CVS snapshot) uses a perl script to convert the OpenSSH manpages from the BSD -mdoc format to the -man format used by other systems. This allows the unformatted manpages to be installed normally, rather than defaulting to preformatted pages. I'd like to see this patch integrated into the portable version of OpenSSH. Please let me know what you

http://bugzilla.mindrot.org/show_bug.cgi?id=1344 Summary: DISABLE_FD_PASSING does not work if sshd invoked by inetd Product: Portable OpenSSH Version: 4.6p1 Platform: Other OS/Version: Other Status: NEW Severity: normal Priority: P2 Component: sshd AssignedTo: bitbucket at

Details of installation attached. Effect: when I build and test (with full path names) ssh in the openssh... directory, everything works fine. When I "install" it as per attached file into a test-directory and run it from there, there are 2 phenomena: either it just hangs, eating 96% of CPU or it dies with a Segmentation fault (this is what happens most often) Help needed