src/lib/libutil, branch main

Revert "libc: Constify the getcap API"

2026-06-05T17:15:46+00:00

This broke cross-building on Linux and macOS.

This reverts commit 823d00b2d447247f1c5860e3bbc61f6fd19a70e5.

libc: Constify the getcap API

2026-06-04T22:41:22+00:00

MFC after:	1 week
Inspired by:	NetBSD
Reviewed by:	kib
Differential Revision:	https://reviews.freebsd.org/D57252

login_class: Fix kqueues, pipebuf resource types

2026-05-29T22:06:44+00:00

* kqueues is a count but is listed as a size

* pipebuf is a size but is listed as a count

PR:		295623
MFC after:	1 week
Fixes:          a4c04958f526 ("libutil: support RLIMIT_PIPEBUF")
Fixes:          85a0ddfd0b26 ("Add a resource limit for the total...")
Reviewed by:	kib
Differential Revision:	https://reviews.freebsd.org/D57333

login.conf(5): Add missing resource limits

2026-05-27T13:10:35+00:00

While here, reorder the table.

PR:		295618
MFC after:	1 week
Reviewed by:	olce
Differential Revision:	https://reviews.freebsd.org/D57258

limits: Further RLIMIT_VMM cleanup

2026-05-17T16:23:50+00:00

Teach limits(1), sh(1), and setclassresources(3) about RLIMIT_VMM.

Fixes:		1092ec8b3375 ("kern: Introduce RLIMIT_VMM")
Reviewed by:	bnovkov
Differential Revision:	https://reviews.freebsd.org/D57031

libutil: Include param.h in quotafile.c

2026-05-12T20:05:19+00:00

Required for MAXPATHLEN.

MFC after:	1 week

libutil: avoid an out-of-bounds read in trimdomain(3)

2026-03-03T22:51:02+00:00

memchr(3) will happily believe we've passed in a valid object, but
hostsize could easily exceed the bounds of fullhost.  Clamp it down to
the string size to be safe and avoid UB.  This plugs a potential
overread noted in the compat shim that was just added.

Reviewed by:	des
Sponsored by:	Klara, Inc.
Differential Revision:	https://reviews.freebsd.org/D54623

libutil: take a size_t in trimdomain()

2026-03-03T22:51:01+00:00

INT_MAX is already larger than a reasonable hostname might be, but
size_t makes some of this easier to reason about as we do arithmetic
with it.  This would maybe not be worth it if we had to bump the
soversion because of it, but libutil does symbol versioning now so we
can provide a compat shim.

While we're here, fix some inconsistencies in argument names in the
manpage.

Reviewed by:	des
Obtained from:	https://github.com/apple-oss-distributions/libutil
Sponsored by:	Klara, Inc.
Differential Revision:	https://reviews.freebsd.org/D54622

trimdomain.3: Explain DISPLAY a bit more

2026-02-17T17:28:25+00:00

MFC after:		3 days
Reported by:		jrtc27
Reviewed by:		des
Differential Revision:	https://reviews.freebsd.org/D54629

login.conf.5: Remove mention of login copyright setting

2026-01-09T21:13:37+00:00

PR: 291649
Fixes: 905571c03119 ("Remove copyright strings printed at login time via login(1) or sshd(8).")
Signed-off-by: Simon Wollwage rootnode+freebsd@wollwage.com
Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/1926