similar to: ControlMaster and ControlPersist leads to zombie processes

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 --- 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 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 Christoph Anton Mitterer <calestyo at scientia.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|INVALID |--- Status|CLOSED |REOPENED --- Comment #6 from Christoph Anton

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 --- 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=3220 Bug ID: 3220 Summary: Possible bug if ControlMaster + ControlPersist and `-t` Product: Portable OpenSSH Version: 8.4p1 Hardware: Other OS: Linux Status: NEW Severity: enhancement Priority: P5 Component: ssh

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=2420 Bug ID: 2420 Summary: Race condition regarding ControlPersist and ControlMaster=auto Product: Portable OpenSSH Version: 6.6p1 Hardware: amd64 OS: Linux Status: NEW Severity: normal Priority: P5 Component: ssh

https://bugzilla.mindrot.org/show_bug.cgi?id=1917 Darren Tucker <dtucker at zip.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dtucker at zip.com.au --- Comment #10 from Darren Tucker <dtucker at zip.com.au> --- Created attachment

https://bugzilla.mindrot.org/show_bug.cgi?id=2356 Bug ID: 2356 Summary: inheritance of options not working as documented + HostName leads to recursive reparsing isn't documented Product: Portable OpenSSH Version: 6.7p1 Hardware: All OS: All Status: NEW Severity: normal

https://bugzilla.mindrot.org/show_bug.cgi?id=1917 Bug #: 1917 Summary: Escape sequence (~) doesn't work right with ControlMaster/ControlPersist connections Classification: Unclassified Product: Portable OpenSSH Version: 5.8p1 Platform: All OS/Version: All Status: NEW Severity: normal

https://bugzilla.mindrot.org/show_bug.cgi?id=1812 Summary: ControlPersist causes defunct/zombie processes Product: Portable OpenSSH Version: 5.6p1 Platform: All URL: http://bugs.debian.org/594687 OS/Version: All Status: NEW Severity: normal Priority: P2 Component: ssh AssignedTo:

Hi all, we were discussing internally how to make openssh leave open file descriptors that were open before main using LD_PRELOAD. Lately I filled upstream bugzilla [1] with proposed solution, that could be acceptable by upstream, but I'm also posting on this list to get more attention, other points of view or ideas for this case. I understand well, that closing FDs is important for

https://bugzilla.mindrot.org/show_bug.cgi?id=1938 Bug #: 1938 Summary: EscapeChar sometimes don't work when using ControlMaster Classification: Unclassified Product: Portable OpenSSH Version: 5.8p1 Platform: ix86 OS/Version: Linux Status: NEW Severity: normal Priority: P2

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

Three patches attached. One implements a 'ControlPersist' option, which when used with 'ControlMaster auto' or 'ControlMaster 'yes' make makes the master background itself and stick around after its own primary session is completed. The second causes control clients to pass X11 display, auth proto and auth data over the control socket so that appropriate X11

https://bugzilla.mindrot.org/show_bug.cgi?id=3610 Bug ID: 3610 Summary: Using ControlPath and the -J option Product: Portable OpenSSH Version: 8.9p1 Hardware: All OS: Linux Status: NEW Severity: normal Priority: P5 Component: ssh Assignee: unassigned-bugs at mindrot.org

http://bugzilla.mindrot.org/show_bug.cgi?id=1330 Summary: RFE: 'ControlPersist' support -- automatically fork and leave ControlMaster behind as a d?mon Product: Portable OpenSSH Version: 4.6p1 Platform: Other OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component:

Dear Mailing List We are using a ControlMaster with a short ControlPersist to access the bastion host which then gives access to customer hosts. Our Information Security Manager would like to disallow the ControlMaster. His attack scenario is an admin workstation with a compromised root account. An attacker can then use the ControlMaster to trivially get shell access on the bastion host