Commit Graph

17286 Commits

Author SHA1 Message Date
Emmanuel Vadot
1da3e8b097 mountd: Convert mountlist to SLIST
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
2017-10-04 08:48:05 +00:00
Emmanuel Vadot
c9ac0f714c mountd: Convert exportlist to SLIST
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
2017-10-04 08:43:56 +00:00
Alan Somers
780dc32b31 Fix copy/paste error in diskinfo.8 from r320555
MFC after:	1 week
Sponsored by:	Spectra Logic Corp
2017-10-03 17:00:01 +00:00
Conrad Meyer
af3b49ef41 ppp(8): Fix various bugs in NOPAM section of auth_CheckPasswd
* 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
2017-10-02 23:14:29 +00:00
Allan Jude
f78bd12d6d bsdinstall(8) hardening menu: Utilize new kern.randompid=1 behaviour
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
2017-10-02 14:19:31 +00:00
Alexander Motin
e975a1aba0 Align test I/O buffer to page boundary.
This is more alike to typical kernel behavior, that can be useful from
benchmarking point of view.

MFC after:	1 week
2017-10-01 16:59:02 +00:00
Jung-uk Kim
d7bbccdd82 Revert r324109. This commit broke a number of systems.
Reported by:	lwhsu, kib
Requested by:	ngie
2017-09-30 20:28:50 +00:00
Michael Tuexen
d55fae0299 Fix reporting of probing size. This bug was introduced in r324119.
MFC after:	4 weeks
2017-09-30 12:30:05 +00:00
Michael Tuexen
9d8b46c89c Add SCTP and TCP as protocols for sending probe packets.
MFC after:	4 weeks
2017-09-30 11:45:33 +00:00
Michael Tuexen
aa96470cc9 * Update function definitions.
* 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
2017-09-30 11:40:18 +00:00
Konstantin Belousov
4b06638f20 Update cpucontrol(8).
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
2017-09-30 10:03:42 +00:00
Konstantin Belousov
0539c17353 Allow to disable default microcode updates search path with the new
'-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
2017-09-30 09:59:32 +00:00
Jung-uk Kim
c39c15e23f Merge ACPICA 20170929. 2017-09-29 23:02:49 +00:00
Alexander Motin
75b2ed47b7 Alike to ZFS disable cache flush after first ENOTSUP error.
MFC after:	1 week
2017-09-28 15:58:41 +00:00
Nick Hibma
cc5cd33264 Typo in filename in comment. 2017-09-28 12:43:25 +00:00
Mateusz Guzik
cfcabed65f Whack procctl(8)
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
2017-09-27 01:03:00 +00:00
Emmanuel Vadot
92e73ccc73 mountd: Avoid memory leak by freeing dp_dirp
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
2017-09-26 12:15:13 +00:00
Emmanuel Vadot
89b859e39a mountd: Remove unneeded cast
Reported by:	kib
MFC after:	1 week
X MFC With:	r324007
2017-09-26 11:11:17 +00:00
Emmanuel Vadot
380a3fcd05 mountd: Replace malloc+strcpy to strdup
Reviewed by:	bapt
MFC after:	1 week
Sponsored by:	Gandi.net
Differential Revision:	https://reviews.freebsd.org/D12503
2017-09-26 09:18:18 +00:00
Mariusz Zaborski
2560d18180 We use a few different ifdef's names to check if we are using Casper or not,
let's standardize this. Now we are always use WITH_CASPER name.

Discussed with:	emaste@
MFC after:	1 month
2017-09-21 14:41:41 +00:00
Gordon Tetlow
eb039c2661 Revert tcpdump to using the source manpage instead of having a copy here.
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
2017-09-18 16:42:13 +00:00
Michael Tuexen
7c9470c075 Remove empty line accidently introduced in r323626. 2017-09-15 20:41:12 +00:00
Michael Tuexen
c3c1d365de Add references. Suggested by Maxim Konovalov.
Sponsored by:	Netflix, Inc.
2017-09-15 20:34:52 +00:00
Scott Long
ed26c389bf Add support for parsing the Watchdog Descriptor Table (WDDT)
Sponsored by:	Netflix
2017-09-15 15:41:07 +00:00
Michael Tuexen
507a9c432b Bump date missed in r323596. Trim trailing whitespace.
Sponsored by:	Netflix, Inc.
2017-09-14 20:42:19 +00:00
Michael Tuexen
314e8196ea Add a description how tcpdrop handles the case of specifying the
-s and the -S option.

Sponsored by:		Netflix, Inc.
2017-09-14 18:50:40 +00:00
Ryan Libby
6a6b7210d7 zic: -Wno-error=strict-overflow
Reviewed by:	emaste
Sponsored by:	Dell EMC Isilon
X-Differential Revision:	https://reviews.freebsd.org/D12284
2017-09-14 03:39:42 +00:00
Gordon Tetlow
4572fb3faf Deorbit catman. The tradeoff of disk for performance has long since tipped
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
2017-09-13 16:35:16 +00:00
Navdeep Parhar
7f7a2bce78 cxgbetool(8): mode must be specified when creating the dump file.
MFC after:	1 week
Sponsored by:	Chelsio Communications
2017-09-13 00:37:42 +00:00
Ravi Pokala
40f0d8dc4a When doing a non-interactive installation, don't display an interactive
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
2017-09-12 22:19:21 +00:00
Ryan Stone
7c1b51d6dc Fix incorrect error message in iovctl
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
2017-09-12 21:12:04 +00:00
Michael Tuexen
e1418fa5ef Allow TCP connections to be filtered by stack and state.
Choose the command line options to be consistent with the ones of
sockstat.

Sponsored by:	Netflix, Inc.
2017-09-12 13:39:44 +00:00
Ian Lepore
c3c16dce19 Make i2c -s (device scan) work on hardware that supports only full xfers.
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>
2017-09-11 21:49:38 +00:00
Ed Maste
c12530ca4c Ignore error return from newaliases(1)
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
2017-09-11 17:39:21 +00:00
Gordon Tetlow
5f16669804 The purge option hasn't been implemented since 1994 when we imported this
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
2017-09-09 03:09:02 +00:00
Ryan Libby
e881ec1646 crunchgen: quiet -Wmissing-prototypes
Reviewed by:	emaste (previous version)
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D12107
2017-09-07 17:20:47 +00:00
Warner Losh
5709a4b5a1 Create efi utility printing routines
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
2017-09-07 07:30:19 +00:00
Justin Hibbits
9cede44051 Correct the binmiscctl(8) man page for powerpc64
Magic for powerpc64 erroneously specified ELFCLASS32 instead of ELFCLASS64.

Submitted by:	luca.pizzamiglio _AT_ gmail DOT com
MFC after:	3 days
2017-09-04 20:57:38 +00:00
Benjamin Kaduk
fe8b4983b4 Fix mdoc typo in auto_master.5
There needs to be a space after the no-space macro in order for it
to be interpreted.

PR:		221986
Submitted by:	Paul Townsend <pt@zendware.com>
2017-09-01 22:04:45 +00:00
Jung-uk Kim
2f6a1a81bb Merge ACPICA 20170831. 2017-08-31 22:47:04 +00:00
Warner Losh
b0da7c79f1 Add UCS2->UTF8 option.
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
2017-08-31 17:53:50 +00:00
Alexander Motin
d4c2de2e0b Fix flags field decoding in ACPI_NFIT_CONTROL_REGION.
It looked like incomplete copy/paste, printing absolute garbage.

While there, print ValidFields field ax hex, since it is a bitmask.

MFC after:	3 days
2017-08-31 09:08:06 +00:00
Benno Rice
88e2cc9eb5 Replace makefs' hand-rolled unescaping with strunvis
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
2017-08-25 16:10:16 +00:00
Bruce Evans
9bc7c36337 Support setting the colors of cursors for the VGA renderer.
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.
2017-08-25 07:04:41 +00:00
Kenneth D. Merry
2d73f7e208 Fix a resource leak in an error case in camdd_buf_sg_create().
Submitted by:	Coverity
CID:		1341622
MFC after:	3 days
Sponsored by:	Spectra Logic
2017-08-23 17:52:49 +00:00
Benno Rice
8e7cd863dd Correct typo in usage string.
Submitted by:	peterpakos (GitHub username)
MFC after:	1 day
2017-08-22 23:55:09 +00:00
Glen Barber
ce5dff88a9 Revert part of r322770 in usr.sbin/chown/tests/chown_test.sh,
which incorrectly adds atf_expect_fail() where there is no
failure case.

MFC after:	3 days
MFC with:	r322770
Sponsored by:	The FreeBSD Foundation
2017-08-22 17:23:29 +00:00
Kenneth D. Merry
988bd0d72b Restructure camdd(8) slightly to make it easier to add support for
additional protocols.

Submitted by:	Chuck Tuffli <chuck@tuffli.net>
MFC after:	1 week
Differential Revision:	D11230
2017-08-22 13:08:22 +00:00
Glen Barber
6e810e514a Apply changes from bin/chmod/tests/chmod_test.sh (r321949, r321950,
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
2017-08-21 20:23:05 +00:00
Bruce Evans
dd51fceb15 Reduce complexity and backwards compatibilty a little by removing new aliases
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).
2017-08-19 12:14:46 +00:00