Mailing List Archive

[Bug 3410] Since 8.9p1 MaxStartups >=1024, in sshd_config, causes "error: ppoll: Invalid argument"
https://bugzilla.mindrot.org/show_bug.cgi?id=3410

Damien Miller <djm@mindrot.org> changed:

What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
CC| |djm@mindrot.org
Blocks| |3395

--- Comment #1 from Damien Miller <djm@mindrot.org> ---
This was fixed shortly after release in git master and the V_8_9 stable
branch:

commit 238ac091dd57316bc9690d9cc42229fe21ce0def
Author: djm@openbsd.org <djm@openbsd.org>
Date: Tue Mar 1 01:59:19 2022 +0000

upstream: pack pollfd array before server_accept_loop() ppoll()

call, and terminate sshd if ppoll() returns errno==EINVAL

avoids spin in ppoll when MaxStartups > RLIMIT_NOFILE, reported by
Daniel Micay

feedback/ok deraadt

OpenBSD-Commit-ID: dbab1c24993ac977ec24d83283b8b7528f7c2c15


Referenced Bugs:

https://bugzilla.mindrot.org/show_bug.cgi?id=3395
[Bug 3395] Tracking bug for openssh-9.0
--
You are receiving this mail because:
You are watching someone on the CC list of the bug.
You are watching the assignee of the bug.
_______________________________________________
openssh-bugs mailing list
openssh-bugs@mindrot.org
https://lists.mindrot.org/mailman/listinfo/openssh-bugs