Commit Graph

2714 Commits

Author SHA1 Message Date
Cy Schubert
db0ac6ded6 Revert "wpa: Import wpa_supplicant/hostapd commit 14ab4a816"
This reverts commit 266f97b5e9, reversing
changes made to a10253cffe.

A mismerge of a merge to catch up to main resulted in files being
committed which should not have been.
2021-12-02 14:45:04 -08:00
Cy Schubert
266f97b5e9 wpa: Import wpa_supplicant/hostapd commit 14ab4a816
This is the November update to vendor/wpa committed upstream 2021-11-26.

MFC after:      1 month
2021-12-02 13:35:14 -08:00
Mateusz Piotrowski
bfb7a31b6a rc: Hook zfskeys to the build
Reviewed by:	allanjude
Approved by:	allanjude (src)
MFC after:	3 days
Sponsored by:	Modirum MDPay
Differential Revision:	https://reviews.freebsd.org/D33230
2021-12-02 20:10:52 +01:00
Colin Percival
e29711da23 etc/defaults/rc.conf: Add -i flag to rtsol/rtsold
This disables the random (between zero and one seconds) delay before
rtsol and rtsold send a a Router Solicitation packet.  This delay is
specified as a SHOULD by RFC 4861 for avoidance of network congestion,
but network speeds have increased enough in the 25 years since this
first appeared (in RFC 1970) that it seems unnecessary as a default
at this point.

This speeds up the FreeBSD boot process by an average of 500 ms.

Reviewed by:	kp
MFC after:	1 week
Relnotes:	yes
Sponsored by:	https://www.patreon.com/cperciva
Differential Revision:	https://reviews.freebsd.org/D33089
2021-11-25 19:08:15 -08:00
Konstantin Belousov
f340188625 rtld_paths.h: Provide _PATH_ELF32_HINTS string, unconditionally
Reviewed by:	emaste
Tested by:	jbeich
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D33058
2021-11-25 01:55:03 +02:00
Mateusz Piotrowski
169e06fa78 os-release: Quote variables as documented in the manual
Variables must be quoted if they contain non-alphanumeric characters.

Warner noted in the review that the lack of quoting causing problems
here is rather an edge case. I believe that it's worth adding the quotes
here anyway because this is what the specification says and there is no
good reason not to follow it.

Reviewed by:	imp
Approved by:	imp (src)
MFC after:	7 days
2021-11-24 16:17:01 +01:00
Warner Losh
a8935083b5 devmatch: Allow devmatch_blocklist to be set in kenv too
Add in all the variables set in the kenv variable devmatch_blocklist
too. This allows blocking autoloading from the boot loader.

Sponsored by:		Netflix
Reviewed by:		0mp
Differential Revision:	https://reviews.freebsd.org/D32171
2021-11-21 08:54:45 -07:00
Eugene Grosbein
0c54fe172a rc.d/rctl: unbreak for distinct /usr filesystem
Both rctl and used xargs utility live in /usr/bin
so add REQUIRE: FILESYSTEMS

Reported by:	Peter <pmc@citylink.dinoex.sub.org>
MFC after:	3 days
2021-11-20 15:56:43 +07:00
John Baldwin
b928e924f7 rtld-elf: Use _get_tp in __tls_get_addr for aarch64 and riscv64.
Reviewed by:	kib
Sponsored by:	The University of Cambridge, Google Inc.
Differential Revision:	https://reviews.freebsd.org/D33047
2021-11-17 15:50:55 -08:00
Rick Macklem
5509bad74e nfsd: Add a new rc variable nfs_server_maxio
Since vfs.nfsd.srvmaxio can only be set when nfsd.ko
is loaded, but nfsd is not running, setting it in
/etc/sysctl.conf is not feasible when "options NFSD"
was not specified for the kernel.

This patch adds a new rc variable nfs_server_maxio,
which sets vfs.nfsd.srvmaxio at the correct time.

rc.conf.5 will be patched separately.

Reviewed by:	0mp
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D32997
2021-11-16 16:02:53 -08:00
Konstantin Belousov
b61bce17f3 rtld dump_auxv: be pedantic and distiguish between auxv union members based on format
Reviewed by:	jrtc27
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2021-11-13 22:13:10 +02:00
Konstantin Belousov
3a902ef253 rtld dump_auxv: consistently use long modifier for non-pointer auxv vals
Reviewed by:	jrtc27
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2021-11-13 22:12:33 +02:00
Konstantin Belousov
64ba1f4cf3 rtld: Implement LD_SHOW_AUXV
It dumps auxv as seen by interpreter, right before starting any user
code.

Copied from:	glibc
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2021-11-13 19:33:13 +02:00
Konstantin Belousov
77c088ab21 rtld: add rtld_fdprintfx()
It is same as rtld_fdprintf() without enforcement of the format string
to be a literal.

Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2021-11-13 19:33:13 +02:00
Mateusz Piotrowski
5690261858 rc.d/linux: Attempt to mount only if necessary
Currently, if the linux service is run twice, mount(8) fails with:

    mount: linprocfs: Device busy
    mount: linsysfs: Device busy
    mount: devfs: Device busy
    mount: fdescfs: Device busy
    mount: tmpfs: Device busy

It is a bit more user-friendly if before running mount(8) the service
checks if there are any file systems left to be mounted. This patch
implements this behavior.

Also, while here, create mount points directories (as suggested by
otis).

Reviewed by:	trasz
Approved by:	trasz (src)
Differential Revision:	https://reviews.freebsd.org/D32463
2021-11-13 16:15:14 +01:00
Konstantin Belousov
74aec9618f rtld: style adjustments
Consistently use `return ()'.
Fix some spacing issues with types formatting, and around binary ops.

Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2021-11-06 06:40:18 +02:00
Konstantin Belousov
c5637b8be8 rtld: ignore fstatfs(2) errors when checking MNT_NOEXEC flag
File descriptor we operate on might reference something that is not a
file, e.g. shmfd.  In this case, we cannot check MNT_NOEXEC in
principle.

If fstatfs(2) caused some failure on normal filesystem, then typical
expectation is that read or mmap of this file would also fail.  If not,
mmap(2) PROT_EXEC on MNT_NOEXEC filesystem returns EACCES.

Reported by:	obiwac@gmail.com
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2021-11-06 06:40:17 +02:00
Konstantin Belousov
8363963a8f rtld: fix dangerous_ld_env calculation for ld_dynamic_weak
Default value for ld_dynamic_weak is true, non-default settings should
be activated for the false value.

Reported by:	obiwac@gmail.com
Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
2021-11-06 06:40:17 +02:00
Konstantin Belousov
40ddde6ef9 rtld: Print currently configured search path for libraries for -v
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2021-10-25 20:41:53 +03:00
Gleb Smirnoff
6aae3517ed Retire synchronous PPP kernel driver sppp(4).
The last two drivers that required sppp are cp(4) and ce(4).

These devices are still produced and can be purchased
at Cronyx <http://cronyx.ru/hardware/wan.html>.

Since Roman Kurakin <rik@FreeBSD.org> has quit them, they no
longer support FreeBSD officially.  Later they have dropped
support for Linux drivers to.  As of mid-2020 they don't even
have a developer to maintain their Windows driver.  However,
their support verbally told me that they could provide aid to
a FreeBSD developer with documentaion in case if there appears
a new customer for their devices.

These drivers have a feature to not use sppp(4) and create an
interface, but instead expose the device as netgraph(4) node.
Then, you can attach ng_ppp(4) with help of ports/net/mpd5 on
top of the node and get your synchronous PPP.  Alternatively
you can attach ng_frame_relay(4) or ng_cisco(4) for HDLC.
Actually, last time I used cp(4) back in 2004, using netgraph(4)
instead of sppp(4) was already the right way to do.

Thus, remove the sppp(4) related part of the drivers and enable
by default the negraph(4) part.  Further maintenance of these
drivers in the tree shouldn't be a big deal.

While doing that, remove some cruft and enable cp(4) compilation
on amd64.  The ce(4) for some unknown reason marks its internal
DDK functions with __attribute__ fastcall, which most likely is
safe to remove, but without hardware I'm not going to do that, so
ce(4) remains i386-only.

Reviewed by:		emaste, imp, donner
Differential Revision:	https://reviews.freebsd.org/D32590
See also:		https://reviews.freebsd.org/D23928
2021-10-22 11:41:36 -07:00
Konstantin Belousov
33dba3bb0e rtld-elf/paths.h: Make it usable outside rtld
but still for tightly coupled things like ldd(1)

Rename paths.h to rtld_paths.h.
Add guard for rtld-specific externs declarations.
Add _COMPAT32_BASENAME_RTLD and _COMPAT32_PATH_RTLD.

Reviewed by:	arichardson, jhb
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D32464
2021-10-21 03:08:54 +03:00
Konstantin Belousov
73dddffc31 crt_malloc: more accurate handling of mmap(2) failure
Reset both pagepool_start and pagepool_end after a mmap(2) failure,
to avoid using invalid pagepool either for allocation or munmap(2).

PR:	259076
Noted by:	Denis Koreshkov <dynamic-wind@mail.ru>
Reviewed by:	arichardson
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D32514
2021-10-19 01:02:47 +03:00
Fangrui Song
a7d137fcbc rtld: Support DT_RELR relative relocation format
PIE and shared objects usually have many relative relocations. In
2017/2018, a compact relative relocation format RELR was proposed on
https://groups.google.com/g/generic-abi/c/bX460iggiKg/m/GxjM0L-PBAAJ
("Proposal for a new section type SHT_RELR") and is a pre-standard.
RELR usually takes 3% or smaller space than R_*_RELATIVE relocations.
The virtual memory size of a mostly statically linked PIE is typically
5~10% smaller.

ld.lld --pack-dyn-relocs=relr emits RELR relocations. DT_RELR has been
adopted by Android bionic, Linux kernel's arm64 port, Chrome OS (patched
glibc).

This patch adds DT_RELR support to FreeBSD rtld-elf.

MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D32524
2021-10-17 02:37:13 +03:00
Emmanuel Vadot
d0f0e0bd74 rtld: Do not install libmap.conf when installing the COMPAT32 version
This has the effect of installing the same file twice at the same location
and confuse pkgbase as we add this file twice in the package config part.

MFC after:  1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
2021-10-13 14:42:08 +02:00
Konstantin Belousov
ba7f9c1b61 rtld direct exec: add -d option
to ignore lack of execute permission on the binary.  The check is a
bad security theatre anyway.

Reviewed by:	arichardson, imp
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D32464
2021-10-13 03:41:48 +03:00
Konstantin Belousov
19e008e7f7 crt_malloc: Be more persistent when handling mmap() failure
In the situation with limited address space, together with
fragmentation, it is possible for mmap() request in morecore() to fail
when asking for required size + NPOOLPAGES, but succeed without the
addend.  Retry allocation there.

PR:	259076
Reported by:	Denis Koreshkov <dynamic-wind@mail.ru>
Reviewed by:	arichardson
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D32474
2021-10-13 02:37:09 +03:00
Konstantin Belousov
0b72d2965d crt_malloc: use uintptr_t instead of long for arithmetic on addresses
and avoid unneeded casts

Reviewed by:	arichardson (previous version)
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D32474
2021-10-13 02:37:09 +03:00
Tom Hukins
70ffa69e1b Remove obsolete amd(8) rc.conf configuration
The script that used these was removed in 13f7dbe822 along with amd
itself.

Fixes:		13f7dbe822 ("retire amd(8)")
MFC after:	1 week
Pull Request:	https://github.com/freebsd/freebsd-src/pull/548
2021-10-05 17:16:58 -04:00
Baptiste Daroussin
cbc83e378a ncurses: chase dependency changes in the source tree
Differential Revision:	https://reviews.freebsd.org/D32098
2021-10-04 11:38:24 +02:00
Kyle Evans
cfb9be5062 bootp: remove the USE_BFUNCS knob
We'd likely be better served by converting these to the equivalent mem*
calls, but just kill the knob for now. The b* macros being defined get
in the way of _FORTIFY_SOURCE.

Reviewed by:	imp, markj
Differential Revision:	https://reviews.freebsd.org/D32235
2021-09-30 23:47:06 -05:00
Warner Losh
24ccef8140 bluetooth: Remove stray btccc references
The 3com bluetooth PC Card adapter was removed from the tree when PC
Card support was removed earlier this year. Remove stray references to
it still in the tree.

Sponsored by:		Netflix
2021-09-29 21:58:27 -06:00
Warner Losh
66d6299848 bluetooth: remove hcseriald
Without ng_h4 gone, there's no need for hcseriald.

Sponsored by:		Netflix
2021-09-29 21:18:17 -06:00
Emmanuel Vadot
860ee1792a Fix gssd rc.d installation
CONFGROUPS needs to be in CAPS

Fixes: a30235a4c3 ("pkgbase: Create a FreeBSD-kerberos package")
Reported by:	    kp
2021-09-27 18:31:20 +02:00
Hans Petter Selasky
624a34b87b rc.d/mixer: Use -o flag instead of -s flag to get current mixer state.
Submitted by:	christos@
Differential Revision:	https://reviews.freebsd.org/D31636
Sponsored by:	NVIDIA Networking
2021-09-22 22:09:36 +02:00
Baptiste Daroussin
c96da19945 dma: make the version exposed reflect the new version 2021-09-22 11:12:04 +02:00
Xin LI
6f62e3a719 The linux rc.d script mounts several filesystems related to Linux ABI
compatibility layer.  When /compat is located on a ZFS other than /,
mount would fail because they were not mounted.

Solve this by moving `linux` to depend on `zfs` which mounts all ZFS
filesystems.

Differential Revision:	https://reviews.freebsd.org/D31848
MFC after:		2 weeks
2021-09-19 22:25:26 -07:00
Antranig Vartanian
7955efd574 Add support for jail.conf.d
Using /etc/jail.{jailname}.conf is nice, however it makes /etc/ very
messy if you have many jails.  This patch allows one to move these
config files out of the way into /etc/jail.conf.d/{jailname}.conf.

Note that the same caveat as /etc/jail.*.conf applies: the jail service
will not autodiscover all of these for starting 'all' jails.  This is
considered future work, since the behavior matches.

Reviewed by:	kevans
MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D24570
2021-09-10 00:30:04 -05:00
Cy Schubert
d06d7eb091 wpa: Address CTRL-EVENT-SCAN-FAILED
5fcdc19a81 didn't fully resolve the issue. There remains a report
that an ifconfig wlan0 up by itself is insufficient. Ifconfig down
must precede it.

Reported by:	Filipe da Silva Santos <contact _ shiori_com_br>
Fixes:		5fcdc19a81
MFC after:	3 days
2021-09-08 17:20:52 -07:00
Cy Schubert
5fcdc19a81 wpa: Address CTRL-EVENT-SCAN-FAILED
Some installations may experience CTRL-EVENT-SCAN-FAILED when
associating to an AP. Installations that specify
ifconfig_wlan0="WPA ... up" in rc.conf do not experience
the problem whereas those which specify ifconfig_wlan0="WPA" without
the "up" will experience CTRL-EVENT-SCAN_FAILED.

However those that specify "up" in ifconfig_wlan0 will be able to
reproduce this problem by service netif stop wlan0;
service netif start wlan0. Interestingly The service netif stop/start
problem is reproducible on the older wpa 2.9 as well.

Reported by:	dhw
Reported by:	"Oleg V. Nauman" <oleg _ theweb_org_ua>
Reported by:	Filipe da Silva Santos <contact _ shiori_com_br>
Reported by:	Jakob Alvermark <jakob _ alvermark_net>
MFC after:	3 days
2021-09-07 05:55:48 -07:00
Emmanuel Vadot
db953e8b97 pkgbase: Create a FreeBSD-hyperv package
Put all hyperv utilities in it.

Differential Revision:	 https://reviews.freebsd.org/D31805
2021-09-07 10:24:54 +02:00
Emmanuel Vadot
a30235a4c3 pkgbase: Create a FreeBSD-kerberos package
This allows users to install or not kerberos related utilities
and libs.

Differential Revision:	https://reviews.freebsd.org/D31801
2021-09-07 10:23:14 +02:00
Emmanuel Vadot
c7fd29f0f2 pkgbase: Create a FreeBSD-telnet package
both telnet and telnetd aren't that useful nowadays but some
might want them.
Create a FreeBSD-telnet package so users have a choice to have
them or not.

Differential Revision:	https://reviews.freebsd.org/D31791
Reviewed by: emaste
2021-09-07 10:18:11 +02:00
Maxim Sobolev
2651609fcb Allow rc.d script to provide "status" method, even if it does not
define procname or have a PID file. This might be useful for cases,
such as mounting local FS, when there is no running daemon
still some other persistent state in the system which status
can be checked.

It is still possible to have a status method before this by having
extra_commands="status", but it's not obvious and might give
an script writer some extra legwork to figure out how and why
the straight method is not working.

Reviewed by:	cy
MFC after:	1 week
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D31614
2021-08-20 09:43:46 -07:00
Scott Long
045001075e - Fix the growfs rc script to cope with diskid labels.
- Fix a warning in growfs. gpart commit is supposed to be called on disk
  device.
- Silence a gpart commit warning in growfs.

Submitted by: loos
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D31587
Sponsored by: Rubicon Communications, LLC ("Netgate")
2021-08-17 21:50:18 +00:00
Konstantin Belousov
aa68b3bb2e rtld: constify most variables holding references to the environment values
Reviewed by:	markj
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D31545
2021-08-17 15:06:08 +03:00
Konstantin Belousov
b4b2748891 rtld: provide private getenv(3)
Reviewed by:	arichardson, markj
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D31545
2021-08-17 15:05:47 +03:00
Konstantin Belousov
bfd4c875a1 rtld: avoid use of of getenv(3) for evaluating rtld env vars (LD_XXX)
Scan through the set of environment variables during initialization and
store values in the corresponding ld_env_var_desc structure, in the
single pass at init time. This does not eliminate use of getenv(3) and
unsetenv(3) completely, but provides a foundation to do that as the next
step.

Also organize the scan in a way that makes it easier to support aliases
like LD_DEBUG vs. LD_64_DEBUG.

Suggested by:	arichardson
Reviewed by:	arichardson, markj
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D31545
2021-08-17 15:05:47 +03:00
Konstantin Belousov
451dc2b7cc rtld: rework how environment variables are named
Instead of specifying the main name part of the environment variable as the
string literal, create array of the var names and access them by symbolic
index.  Convert main name parts into complete names by prefixing with
ABI-specific ld_env_vars.

This way the name is not repeated, and also it can carry additional
proporties explicitly.  For instance, cleanup of the environment for
the setuid image does not require retyping all names.

Reviewed by:	arichardson, markj
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential revision:	https://reviews.freebsd.org/D31545
2021-08-17 15:05:46 +03:00
Dan Langille
35cf9fecbd Enable rc.d/jail within jails
Jails with jails is a supported. This change allows the script to run
upon startup with a jail. Without this, jails are not automatically
started within jails.
2021-08-17 09:07:53 +02:00
Fangrui Song
7da378f9de rtld: Switch to the standard symbol lookup behavior if LD_DYNAMIC_WEAK is set
The current lookup prefers a strong definition to a STB_WEAK definition
(similar to glibc pre-2.2 behavior) which does not conform to the ELF
specification.

The non-compliant behavior provoked https://reviews.llvm.org/D4418
which was intended to fix -shared-libasan but introduced
new problems (and caused some sanitizer tests (e.g.
test/asan/TestCases/interception_failure_test.cpp) to fail): sanitizer
interceptors are STB_GLOBAL instead of STB_WEAK, so defining a second
STB_GLOBAL interceptor can lead to a multiple definition linker error.
For example, in a -fsanitize={address,memory,...} build, libc functions
like malloc/free/strtol/... cannot be provided by user object files.

See
https://docs.freebsd.org/cgi/getmsg.cgi?fetch=16483939+0+archive/2014/freebsd-current/20140716.freebsd-current
for discussions.

This patch implements the ELF-compliant behavior when LD_DYNAMIC_WEAK is
set. STB_WEAK wrestling in symbol lookups in `Search the dynamic linker
itself` are untouched.

Reviewed by:	kib
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D26352
2021-08-16 13:55:35 +03:00