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Date:      Thu, 03 Aug 2023 01:11:07 +0000
From:      bugzilla-noreply@freebsd.org
To:        doc@FreeBSD.org
Subject:   [Bug 272357] rctl.conf(5) resourcing name error
Message-ID:  <bug-272357-9-dHpD3b6Q0B@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-272357-9@https.bugs.freebsd.org/bugzilla/>
References:  <bug-272357-9@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D272357

--- Comment #2 from dewayne@heuristicsystems.com.au ---
(In reply to Benedict Reuschling from comment #1)
I performed testing as follows:

# rctl -a loginclass:userhi:maxproc:deny=3D3/user
# rctl
loginclass:userlo:maxproc:deny=3D3/user

Two simultaineous login sessions were initiated.  One session ran top. The
other session performed the following:
$ cc /tmp/a.c
-sh: Cannot fork: Resource temporarily unavailable
$ top
-sh: Cannot fork: Resource temporarily unavailable

Obviously fourth process was denied.

The audit log also captured:
failure : Resource temporarily unavailable

Apologies for using my "userlo" class, it should've been "testing", so a
corrected suggestion is:
loginclass:testing:maxproc:deny=3D100/user # At most 100 processes per user

PS the man page for auditd incorrectly contains: asl, libauditd, launchd in=
 its
'See Also' section. They don't exit.

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