similar to: [Bug 2000] when using ssh with ControlMaster/ControlPersist, one may get zombie processes

https://bugzilla.mindrot.org/show_bug.cgi?id=2000 --- Comment #10 from Christoph Anton Mitterer <calestyo at scientia.net> --- Hmm AFAIU, when not using ControlPersist, that would simply mean that if the last session is closed, the mux closes either, right? This is however undesirable as well for the above use-case: First, considers hosts where only one check runs (i.e. executed via

https://bugzilla.mindrot.org/show_bug.cgi?id=2000 --- Comment #8 from Christoph Anton Mitterer <calestyo at scientia.net> --- Uhm? Well I thought that was obvious... using SSH to remotely execute checks seems desirable because it's a) the protocol meant for doing this b) secure (unlike e.g. NRPE). But without control channel muxing, it's much slower than e.g. NRPE, as all the

https://bugzilla.mindrot.org/show_bug.cgi?id=2000 Bug #: 2000 Summary: when using ssh with ControlMaster/ControlPersist, one may get zombie processes Classification: Unclassified Product: Portable OpenSSH Version: 5.9p1 Platform: All OS/Version: All Status: NEW Severity: major

https://bugzilla.mindrot.org/show_bug.cgi?id=2000 Damien Miller <djm at mindrot.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |DUPLICATE Status|REOPENED |RESOLVED --- Comment #9 from Damien Miller <djm at

https://bugzilla.mindrot.org/show_bug.cgi?id=2000 Damien Miller <djm at mindrot.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |djm at mindrot.org --- Comment #7 from Damien Miller <djm at mindrot.org> --- If ControlPersist's stderr

https://bugzilla.mindrot.org/show_bug.cgi?id=2000 Damien Miller <djm at mindrot.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED --- Comment #5 from Damien Miller <djm at mindrot.org> --- Set all RESOLVED bugs to CLOSED with release

https://bugzilla.mindrot.org/show_bug.cgi?id=1994 Christoph Anton Mitterer <calestyo at scientia.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #2637| |ok- Flags| | --- Comment #2 from Christoph Anton Mitterer

Hi. Perhaps you can help me with this: What I do is using Nagios (actually Icinga) and having checks on remote hosts executed via ssh. In order to dramatically speed checks up (from about 0,300 ms to 0,010 ms) I use ControlMaster = auto, which also makes the mux process spawned on the first check. As checks are typically sequentially scheduled I want the mux process to persist but it should

https://bugzilla.mindrot.org/show_bug.cgi?id=1988 --- Comment #15 from Christoph Anton Mitterer <calestyo at scientia.net> --- Seems to also cause quite some troubles in the use case I've described in bug #2000, which Damien just marked a dup of this one. So people may want to have a look there as well for possibly further information. Can anyone make some predictions whether this

https://bugzilla.mindrot.org/show_bug.cgi?id=1994 --- Comment #1 from Christoph Anton Mitterer <calestyo at scientia.net> --- Created attachment 2637 --> https://bugzilla.mindrot.org/attachment.cgi?id=2637&action=edit ssh -vvv output what happens when a key is auto added for the IP address of an already trusted host -- You are receiving this mail because: You are watching the

https://bugzilla.mindrot.org/show_bug.cgi?id=958 Christoph Anton Mitterer <calestyo at scientia.net> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |calestyo at scientia.net --- Comment #3 from Christoph Anton Mitterer <calestyo at

https://bugzilla.mindrot.org/show_bug.cgi?id=1953 Christoph Anton Mitterer <calestyo at scientia.net> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |calestyo at scientia.net --- Comment #2 from Christoph Anton Mitterer <calestyo at

https://bugzilla.mindrot.org/show_bug.cgi?id=1843 Christoph Anton Mitterer <calestyo at scientia.net> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |calestyo at scientia.net --- Comment #6 from Christoph Anton Mitterer <calestyo at

https://bugzilla.mindrot.org/show_bug.cgi?id=86 Christoph Anton Mitterer <calestyo at scientia.net> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |calestyo at scientia.net --- Comment #7 from Christoph Anton Mitterer <calestyo at

https://bugzilla.mindrot.org/show_bug.cgi?id=1993 Christoph Anton Mitterer <calestyo at scientia.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Version|6.2p1 |6.7p1 --- Comment #4 from Christoph Anton Mitterer <calestyo at scientia.net> --- Hi guys.

There were a few notes in this thread that may indicate open areas for development. I forward merely as FYI. http://www.metzdowd.com/pipermail/cryptography/2015-January/024231.html ---------- Forwarded message ---------- From: Peter Gutmann <pgut001 at cs.auckland.ac.nz> Date: Sun, Jan 4, 2015 at 9:29 PM Subject: Re: [Cryptography] Why aren?t we using SSH for everything? To: calestyo at

https://bugzilla.mindrot.org/show_bug.cgi?id=2311 Bug ID: 2311 Summary: simple attack when control channel muxing is used Product: Portable OpenSSH Version: 6.7p1 Hardware: All OS: All Status: NEW Severity: security Priority: P3 Component: ssh Assignee: unassigned-bugs at

https://bugzilla.mindrot.org/show_bug.cgi?id=1988 Damien Miller <djm at mindrot.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |calestyo at scientia.net --- Comment #13 from Damien Miller <djm at mindrot.org> --- *** Bug 2000 has been

https://bugzilla.mindrot.org/show_bug.cgi?id=1994 Bug #: 1994 Summary: document which settings/etc. get "persistent" with the ControlMaster connection Classification: Unclassified Product: Portable OpenSSH Version: 5.9p1 Platform: All OS/Version: All Status: NEW Severity:

Hi I'm trying to wrap ssh in an application using glib. For now, I'm launching the ssh client in master mode and want it to detach, keeping the control socket around. I figured I could do that using the -f flag and the usual Control* options to force ssh to daemonize (ideally without executing any command), but it turns out that glib doesn't recognize the daemonized process as