We may need to initialize multiple inode blocks before writing a given
inode. makefs(8) was only initializing a single block at a time, so
certain inode allocation patterns could lead to a situation where it
wrote an inode to an uninitialized block. That inode might be clobbered
by a later initialization, resulting in a filesystem image containing
directory entries that point to a seemingly unused inode.
Reviewed by: imp
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D13505
Fix it and rename misnamed time_t variables `expire_days, password_days'
(always holding absolute time) to `expire_time, password_time'.
Add a comment for a case of overloading `cmdcnf->password_days'
and `cmdcnf->expire_days' with absolute time.
Reported by: markj
Approved by: mav (mentor)
MFC after: 1 week
to preconfigured values for -e, -p and -w flags.
Use non-negative symbols instead of magic values
in passwd_val/pw_password functions.
PR: 223431
Submitted by: Yuri Pankov (in part, patch for the manual)
Reported by: mav (mentor)
MFC after: 3 days
Relnotes: yes
Improve options handling and error out if multiple mutually exclusive
options are passed to acpiconf. Switch from using atoi() to strtol() for
argument parsing, and add error checking and handling, instead of blindly
trusting that the integer conversion is OK.
Cange err() to errx() in once case, the errno value was garbage there.
Reviewed by: emaste
Approved by: emaste
Differential Revision: D13430
efibootmgr manages the UEFI BootXXXX variables that implement the UEFI
Boot Manager protocol defined in the UEFI standards. It is modeled
after the Linux program of the same name with a mostly compatible set
of command line options. Since there's a fair amount of OS specifioc
code due to differeing names and methods of doing things, the
compatibility isn't 100%.
Basic functionality is implemented, though the more advanced next boot
functionality that's been defined elsewhere is unimplemented.
Submitted by: Matt Williams (with unix / efi path xlate by me)
Sponsored by: Netflix
layer, for example, to specify that the EFI boot partition should be
mounted at /efi and formatted normally with newfs_msdos rather than
splatted to from /boot/boot1.efifat.
This commit adds only the API for this; actual platform use will come later.
have a semantic different than the traditional gzip(1)
This is done to allow to use zstd(1) as a compression tool without
having to patch it to change its default behavior.
field, and support properly parse out the hostname as described by RFC3164,
which wasn't done before. However, don't discard message if it doesn't
have hostname, for compatibility.
Enable logging of the message supplied hostname instead of real hostname
with -H switch.
PR: 200933
Reported by: Konstantin Pavlov <thresh nginx.com>
MFC after: 2 months
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
No functional change intended.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
Commit these apart because compile testing doesn't guarantee I didn't made
some nasty mistake. No functional change intended.
It turns out kgmon(8) still works, and provides some functionality that's
not provided by pmcstat(8).
Reported by: bde@
MFC after: 2 weeks
Sponsored by: DARPA, AFRL
When you install a computer for the first time, the date in the CMOS sometimes
not accurate and you need to ntpdate as ntpd will fail a the time difference
is too big.
Add an option in bsdinstall to enable ntpdate that will do that for us.
Reviewed by: allanjude
Differential Revision: https://reviews.freebsd.org/D13149
r309934 cleaned up some cases in bsdinstall to use heredocs but broke
the indentation of the generated output, because <<- heredocs strip
leading tabs.
PR: 221982
Reviewed by: allanjude, dteske
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D13190
`vidcontrol -h 0` is acceptable, so be explicit that it's less than zero
that is not allowed.
Reported by: Siva Mahadevan
Sponsored by: The FreeBSD Foundation
parsing a textual UEFI Device Path, since otherwise it things the
passed in path is a filename. While here, reduce the repetition of
8192.
Sponsored by: Netflix
When called with an absolute pathname, periodic should attempt to execute
every script in that directory. If the directory does not exist, it should
print an error and exit 1. Due to a copy/paste mistake in r231568, it exits
0 in that case.
Reported by: devel/hs-ShellCheck
MFC after: 3 weeks
Sponsored by: Spectra Logic Corp
Differential Revision: https://reviews.freebsd.org/D13070
Mainly focus on files that use BSD 3-Clause license.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.
Initially, only tag files that use BSD 4-Clause "Original" license.
RelNotes: yes
Differential Revision: https://reviews.freebsd.org/D13133
Usually 'local' is used along with other rules such as 'no-implicit-rule' or
'dependency' which avoids this problem. It's possible to need to use 'local'
while relying on the default rules though for a file which is not in the source
tree nor generated in the kernel.
Sponsored by: Dell
Differential Revision: https://reviews.freebsd.org/D13125
When using -l option targeting file that can't be opened (ie. nmdm module
is not loaded and /dev/nmdm* is specified) bhyve tries to apply capsicum
capabilities to a file that was not opened.
Enclose that code in an if statement and only run it on correctly opened
descriptor also providing meaningful message in case of an error.
Submitted by: Pawel Biernacki <pawel.biernacki@gmail.com>
Reviewed by: grehan, emaste
Sponsoied by: Mysterious Code Ltd.
Differential Revision: D12985
We started out having Linux compatible libefivar interfaces. This was
in anticipation of porting the GPL'd efibootmgr to FreeBSD via a
port. However, since we need that functionality in the base, that port
isn't going to happened. It also appears that efivar is a private
library that's not used much outside a command line util and
efibootmgr. Reduce compatibility with the Linux version a little by
removing the mode parameter to efi_set_variable (which was unused on
FreeBSD, and not set to something useful in the code we'd
written). Also remove some efi error routines that were never
implemented and existed only to placate early GPL efibootmgr porting
experiments.
Suggested by: Matt Williams
Sponsored by: Netflix
Failure modes of the modern (that is, produced in the last 25 years)
hard drives and SSDs made the utility outdated. Since the kernel
interface to support it was removed in r324853, cut the userspace
remnants as well.
Discussed with: bde (who does not like the removal)
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
library -- libpmcstat.
This includes PMC logging module, symbols lookup functions,
ELF parsing, process management, PMC attachment, etc.
This allows to reuse code while building new hwpmc(4)-based applications.
Also add pmcstat_symbol_search_by_name() function that allows to find
mapped IP range for a given function name.
Reviewed by: kib
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D12718
The code went to a lot of trouble to issue either a start+stop condition
or a repeated start condition only to follow it with a stop condition
and a read(2) call that issues a new start condition.
So, fix the read in I2C_MODE_REPEATED_START mode by using I2CREAD ioctl
within the running transaction. This obviously requires that the slave
address has the read bit set which was not required before.
Another problem was with width parameter of zero and
I2C_MODE_REPEATED_START mode. In that case we issued a repeated start
without any preceding start.
While here, remove the redundant (unused) argument to I2CSTOP throughout
the program.
Also, clarify the meaning of -w option, especially "-w 0", in the manual
page.
Reviewed by: no one
Differential Revision: https://reviews.freebsd.org/D12331
Using HAVE_* is a internal tcpdump style standard.
We want to be consistent with the standard to upstream those changes in
the future.
Requested by: glebius@
Use SLIST from sys/queue.h instead of homebrew linked list for mountlist.
Reviewed by: bapt, rmacklem
MFC after: 1 week
Sponsored by: Gandi.net
Differential Revision: https://reviews.freebsd.org/D12504
Use SLIST from sys/queue.h instead of homebrew linked list for the exportlist.
Reviewed by: bapt, rmacklem
MFC after: 1 week
Sponsored by: Gandi.net
Differential Revision: https://reviews.freebsd.org/D12502
* pw is not initialized before use
* success is returned if crypt(3) errors
These bugs were introduced in r231994, which attempted to adopt DragonflyBSD
f4a9869feb646aafe72de6e5d61051a023a02676. The original author of the
Dragonfly change also noticed these mistakes and filed the PR.
PR: 222620
Submitted by: Lubos Boucek <bouceklubos AT gmail.com>
Obtained from: DragonflyBSD f4a9869feb646aafe72de6e5d61051a023a02676
Enabling the PID randomization option in bsdinstall(8)'s hardening menu
now randomizes the effective value of kern.randompid on each boot.
Previous behaviour:
When kern.randompid was enabled via the the bsdinstall(8) hardening menu,
a random value was generated and placed in the systems /etc/sysctl.conf as
kern.randompid=value
This makes the value of kern.randompid static across reboots.
New behaviour:
When kern.randompid is enabled via the bsdinstall(8) hardening menu, the
line kern.randompid=1 is placed in the systems /etc/sysctl.conf.
This takes advantage of a new kernel feature and makes the value of
kern.randompid be randomized by the kernel on each reboot.
Submitted by: Marie Helene Kvello-Aune <marieheleneka@gmail.com>
Reviewed by: des
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D12433
* Ensure that the datalen always describes the length after the IPv6
header consistently, not matter which protocol us used for probes..
* Document that the default length is 20, not 12.
* Don't send inormation in probe packets which is not needed or
even checked when the responses are processed.
* Address CID 978587.
This is mainly a cleanup preparing the addition of SCTP and TCP
as possible probe packet protocols.
MFC after: 4 weeks
Mention new -n flag.
Remove optional -h from the operation list lines, -h would cause the
utility to exit without performing the action.
Explain the default path behavior, list default path.
Correct example of update performed from the non-default path,
it needs -n and the trailing slash is redundand.
Remove useless BUGS section.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
'-n' option.
Look for updates in the default locations only after user-supplied
locations are tried.
If newer microcode files are put into non-standard path, both measures
allow to avoid situation where older update loaded from the default
path first, and then the second update is applied from non-standard
path. Applying intermediate updates might be undesirable.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
It was supposed to provide a recovery mechanism against bugs in procfs's
long deprecated tracing capabilities.
Remove the tool as a prerequisite to axing the kernel side.
The tracing facility to use is ptrace(2).
MFC after: 2 weeks
Introduced in r324007, the data alloced by strdup was never free'ed.
While here, remove cast to caddr_t when freeing dp.
Reported by: bde
MFC after: 1 week
X MFC With: r324007
This helps future maintainability of tcpdump so we don't forget to update
the manpage (like we have previously).
Stolen from: usr.bin/file/Makefile
Reviewed by: jilles
Approved by: delphij (mentor)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D12403
in favor of just rendering the manpage instead of relying on pre-formatted
catpages. Note, this does not impede the ability to use existing catpages,
it just removes the utility to generate them.
Reviewed by: imp, allanjude
Approved by: emaste (mentor)
Differential Revision: https://reviews.freebsd.org/D12317
warning about a filesystem which doesn't have a mountpoint. Presumably, the
person who wrote the install script knew what they were doing.
Submitted by: Brian Mueller <bmueller@panasas.com>
MFC after: 1 month
Sponsored by: Panasas
Differential Revision: https://reviews.freebsd.org/D12346
If the iovctl command was invoked with only the -C flag, the user would
receive a message claiming that they needed to also supply either the
-d flag or the -f flag. However, in the case of the -C mode, only the
-f flag is acceptable. Correct this error message in this case.
PR: 222050
Submitted by: Heinz N. Gies
Reported by: Heinz N. Gies
MFC after: 1 week
The existing scan code is based on sending an i2c START condition and if
there is no error it assumes there is a device at that i2c address. Some
i2c controllers don't support sending individual start/stop signals on the
bus, they can only perform complete data transfers with start/stop handled
in the silicon.
This adds a fallback mechanism that attempts to read a single byte from each
i2c address. It's less reliable than looking for an an ACK repsonse to a
start, because some devices will NAK an attempt to read that isn't preceeded
by a write of a register address. Writing to devices to probe them is too
dangerous to even consider. The user is told that a less-reliable scan is
being done, so even if the read-scan comes up empty too, it's still a vast
improvement over the old situation where it would just claim there were no
devices on the bus even though the devices were there and working fine.
If the i2c controller responds with a proper ENODEV (device doesn't support
operation) or an almost-proper EOPNOTSUPP, the START/STOP scan is switched
to a read-scan right away. Most controllers respond with ENXIO or EIO if
they don't support START/STOP, so no quick-out is available. For those,
if a scan of all 127 addresses and come up empty, the scan is re-done using
the read method.
Reported by: Maxim Filimonov <che@bein.link>
This was originally added as "exit $SUCCESS" but with nothing to set the
SUCCESS variable. Thus it became an exit with no argument, which just
exits with the status of the preceding command.
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
code. I think it is safe to say it's not going to be. I'm also working to
de-orbit catman, so remove the reference in the manpage.
Reviewed by: allanjude
Split out asciidump, utf8dump, bindump, and hexdump into a separate
file efiutil.c. Implement new efi_print_load_option for printing out
the EFI_LOADER_OPTION data structure used to specify different options
to the UEFI boot manager.
Sponsored by: Netflix
Many UEFI variables are UCS2 strings (some NUL terminated, others
not). Add --utf8 (-u) to convert UCS2 strings to UTF8 before printing.
Sponsored by: Netflix
mtree path names and link attributes are encoded, generally using strvis. Newer
versions of mtree will use C-style escapes but previously the accepted form was
octal escapes. makefs' mtree code spots the C-style escapes but fails to deal
with octal escapes correctly.
Remove mtree's escape-decoding code (except for a few instances where it's
needed) and instead pass pathnames and link targets through strunvis prior to
use.
Reviewed by: marcel
MFC after: 2 weeks
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D12104
Advertise this by changing the defaults to mostly red. If you don't like
this, change them (almost) back using:
vidcontrol -c charcolors,base=7,height=0
vidcontrol -c mousecolors,base=0[,height=15]
The (graphics mode only) mouse cursor colors were hard-coded to a black
border and lightwhite interior. Black for the border is the worst
possible default, since it is the same as the default black background
and not good for any dark background. Reversing this gives the better
default of X Windows. Coloring everything works better still. Now
the coloring defaults to a lightwhite border and red interior.
Coloring for the character cursor is more complicated and mode
dependent. The new coloring doesn't apply for hardware cursors. For
non-block cursors, it only applies in graphics mode. In text mode,
the cursor color was usually a hard-coded (dull)white for the background
only, unless the foreground was white when it was a hard-coded black
for the background only, unless the foreground was white and the
background was black it was reverse video. In graphics mode, it was
always reverse video for the block cursor. Reverse video is worse,
especially over cutmarking regions, since cutmarking still uses simple
reverse video (nothing better is possible in text mode) and double
reverse video for the cursor gives normal video. Now, graphics mode
uses the same algorithm as the best case for text mode in all cases
for graphics mode. The hard-coded sequence { white, black, } for the
background is now { red, white, blue, } where the first 2 colors can
be configured. The blue color at the end is a sentinel which prevents
reverse video being used in most cases but breaks the compatibility
setting for white on black and black on white characters. This will
be fixed later. The compatibility setting is most needed for mono modes.
The previous commit to syscons.c changed sc_cnterm() to be more careful.
It followed null pointers in some cases. But sc_cnterm() has been
unreachable for 15+ years since changes for multiple consoles turned
off calls to the the cnterm destructor for all console drivers. Before
them, it was only called at boot time. So no driver with an attached
console has ever been unloadable and not even the non-console destructors
have been tested much.
and r322101), adding atf_expect_fail() before chflags(8) is invoked
if the filesystem is ZFS, which does not support UF_IMMUTABLE.
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
and repurposing "blink". Improve accuracy of documentation of historical
mistakes and other bugs.
"blink" now means "set the blink attribute for the target(s)" instead of
"set the blink attribute and clear other attributes [and control flags]".
It was even more confusing to use "blinking" for the single attribute to
keep the old meaning for "blink".
"destructive" is not as historically broken or gone as the previous version
said.
The bugs involving resetting from defaults are now understood and partly
documented (the defaults are mis-initialized).
Previouly it was possible to create users with spaces in the name with:
pw useradd -u 1234 -g 1234 -n 'test user'
The "-g 1234" is relevant, without it the name was already rejected
as expected:
[fk@test ~]$ sudo pw useradd -u 1234 -n 'test user'
pw: invalid character ` ' at position 4 in userid/group name
Bug unintentionally found with a salt config without explicit name entry:
test user:
user.present:
- uid: 1234
- gid: 1234
- fullname: Test user
- shell: /usr/local/bin/bash
- home: /home/test
- groups:
- wheel
- salt
"Luckily" salt modules rarely bother with input validation either ...
PR: 221416
Submitted by: Fabian Keil
Obtained from: ElectroBSD
MFC after: 1 week
"pw usermod someuser -G ''" is supposed make sure that someuser
doesn't have any secondary group memberships.
Previouly it was a nop because split_groups() only intitialised
"groups" if at least one group was specified. As a result the
existing secondary group memberships were kept.
PR: 221417
Submitted by: Fabian Keil
Obtained from: ElectroBSD
MFC after: 1 week
Relnotes: yes
- Remove ad hoc inet_ntoa prototype declaration; it's already handled
by the included headers.
- De-K&Rify the function prototypes for eachres_whoami(..),
eachres_getfile(..), and main(..).
MFC after: 1 week
PR: 71667
Tested with: clang (5.0), gcc (4.2.1, 5)
breaks in the vt case to the same places that the man(1) puts then in
the SYNOPSIS. This was already done for the syscons case. Man pages
can't depend on the driver, and the SYNOPSIS is hard-coded for syscons
except for -f where it is hard-coded for vt. The usage message reverses
this for sc. The only other differences are whitespace and removing
-[dL] and -l for vt.
capabilities.
Most of the capabilities (all of the arcane ones) were in FreeBSD-2.0.5,
but were harder to use then, and vidcontrol didn't try. FreeBSD-4.1.0
added per-vty support, fixed the destructivness of the "destructive"
cursor, and improved APIs. Start using the new APIs, support all of
their capabilities, and document all of the capabilities and some of
the historical mistakes.
vt doesn't support any of this before or after the change.
Fix minor unrelated bitrot in the usage message for the syscons case.
sequence "ESC [ %d A" for this although that was used here. I will fix
teken later, but use the more portable ioctl KDSBORDER here.
The ioctl is also much easier to use if you check that it works. For
-b, check it and complain and exit if it failed, so that it is more
obvious that that vt doesn't support border colors. Don't check it
when restoring the border color in revert(), since revert() is used
on vt for handling other errors.
Fix nearby error handling and style. For the error of an invalid
color, revert() and print a specific error message using err() instead
of not revert()ing and printing spam using usage().
Non-tests/... changes:
- Add HAS_TESTS= to Makefiles with libraries and programs to enable iteration
and propagate the appropriate environment down to *.test.mk.
tests/... changes:
- Add appropriate support Makefile.inc's to set HAS_TESTS in a minimal manner,
since tests/... is a special subdirectory tree compared to the others.
MFC after: 2 months
MFC with: r322511
Reviewed by: arch (silence), testing (silence)
Differential Revision: D12014
Note: Mouse's bthidd.conf record should contain vendor and device IDs
to make proper device detection. If it does not contain IDs,
regenerate record with "Query" command of recent bthidcontrol(8).
Submitted by: Dirk Engling <erdgeist@erdgeist.org>
Reviewed by: emax
Approved by: bapt (mentor), gonzo (mentor)
Differential Revision: https://reviews.freebsd.org/D3702
Extend bthidd.conf format to store vendor and product IDs of remote
Bluetooth HID devices to make possible implementation of device
specific quirks inside bthidd(8).
Add support for querying of this information from device's SDP records
with bthidcontrol(8) "Query" command.
Submitted by: Dirk Engling <erdgeist@erdgeist.org>
Reviewed by: emax
Approved by: bapt (mentor), gonzo (mentor)
Differential Revision: https://reviews.freebsd.org/D3702
Previously we added an ifconfig_$INTERFACE line to rc.conf for each
unsuccessful DCHP attempt.
PR: 219515
Reviewed by: allanjude
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D11967
As peter@ points out in pr/220953:
"rwho, rwhod and ruptime are not part of the remote login suite (rsh, rlogin
etc).
They should *not* be in the rcmds package which is disabled by default. We
rely on rwho/rwhod/ruptime in the freebsd.org cluster."
This commit is a re-commit of r322029 and r322031 with a better commit log, as
pointed out by ngie@.
This also includes the necesary changes to OptionalObsoleteFiles.inc, as
requested by jhb@.
PR: 220953
Reported by: peter@, jhb@
Differential Revision: https://reviews.freebsd.org/D11743
