at the end of string buffer, and the code context do expects this to behave
correctly (e.g. strchr).
Note that we do not believe there is real-world impact for gstat(8)'s usage
because the strings are length checked, and the on-stack buffer belongs to
main() and we can expect to have zeros in them.
MFC after: 2 weeks
Note that to not interfer with finger print it expects a signature on pkg itself
which is named pkg.txz.pubkeysign
To genrate it:
echo -n "$(sha256 -q pkg.txz)" | openssl dgst -sha256 -sign /thekey \
-binary -out ./pkg.txz.pubkeysig
Note the "echo -n" which prevent signing the '\n' one would get otherwise
PR: 202622
MFC after: 1 week
Given the pciids database on ports is updated more often than the one in base
prefer this version if present, otherwise read the one from base.
MFC after: 1 week
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D3391
This is an utility for managing SCSI Enclosure Services (SES) device.
For now only one command is supported "locate" which will change the test of the
external LED associated to a given disk.
Usage if the following:
sesutil locate disk [on|off]
Disk can be a device name: "da12" or a special keyword: "all".
Reviewed by: mav
MFC after: 1 month
Relnotes: yes
Sponsored by: gandi.net
Differential Revision: https://reviews.freebsd.org/D3544
basics. The more complicated cases - like how to use physical
ports - are explained later, in the "EXAMPLES" section.
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
go asking what debug flags to set for GEOM to make it work. Advice
them to use gpart(8) instead.
Something similar should probably done with disklabel,
but I need to rewrite the disklabel examples first.
Reviewed by: wblock@
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3315
Readd the function to create the parents home directory if it does not exists.
if it is only a directory at the top level of the hierarchy symlink it into /usr
as it used to be done before.
Reported by: kevlo, adrian
Watchdogd currently disables the watchdog when it exits, such as during
rc.shutdown processing. That leaves the system vulnerable to getting hung
or deadlocked during the shutdown part of a reboot. For embedded systems
it's especially important that the hardware watchdog always be active. It
can also be useful for servers that are administered remotely.
The new -x <seconds> option tells watchdogd to program the watchdog with the
given timeout just before exiting. The -x value can be longer or shorter
than the -t normal time value, to allow for various exceptional conditions
at shutdown such as allowing extra time for buffer flushing.
The exit value is also used internally in the "failsafe" handling (which
used to just disable the watchdog), on the theory that if you're using this
option, "safe" means having the watchdog always running, not disabled.
The default is still to disable the watchdog on exit if -x is not specified.
Differential Revision: https://reviews.freebsd.org/D2556 (timed out)
repository signature_type is unsupported by bootstrap pkg(7).
Previously, when signature_type specified an unsupported method,
the bootstrap pkg(7) would proceed like when signature_type is
"none". MITM attackers may be able to use this vulnerability and
bypass validation and install their own versions of pkg(8).
At this time, only fingerprint and none are supported by the
bootstrap pkg(7).
FreeBSD's official pkg(8) repository uses the fingerprint method
and is therefore unaffected.
Errata candidate.
Discussed with: bapt@
Submitted by: Fabian Keil
Obtained from: ElectroBSD
The C library already knows how to lookup eui64 entries from NIS. For
example, fwcontrol(8) does it. But /var/yp/Makefile.dist doesn't build the
eui64 maps, and ypinit(8) doesn't push them to slaves. This change fixes
that.
Reviewed by: brooks, wblock
MFC after: 2 weeks
Sponsored by: SpectraLogic Corp
Differential Revision: https://reviews.freebsd.org/D3404
Its idea was to be a simple initiator and execute several commands from
kernel level, but FreeBSD never had consumer for that functionality,
while its implementation polluted many unrelated places..
characters use the defined constant so that in case of change this
would not break.
Reviewed by: allanjude
Differential Revision: https://reviews.freebsd.org/D3340
MFC after: 2 weeks
This will help ensure we don't trash file descriptors that get used later on
in the daemon
Found via internal Coverity scan
MFC after: 2 weeks
Discussed with: cem, ed, markj
Differential Revision: https://reviews.freebsd.org/D3081
Submitted by: Miles Ohlrich <miles.ohlrich@isilon.com>
Sponsored by: EMC / Isilon Storage Division
/usr/home/adrian/work/freebsd/head-embedded-2/src/usr.sbin/pw/pw_user.c: In function 'pw_user_next':
/usr/home/adrian/work/freebsd/head-embedded-2/src/usr.sbin/pw/pw_user.c:680: warning: statement with no effect
Now each subcommands checks its arguments in a dedicated functions.
This helps improving input validation, code readability/maintainability
While here:
- Add a -y option to pw userdel/usermod so it can maintain NIS servers if
nispasswd is not defined in pw.conf(5)
- Allow pw -r <rootdir> to remove directory with userdel -r
- Fix bug when renaming a user which was not renaming the user name it groups
it is a member of.
- Only parse pw.conf(5) when needed.
First they are redundant with the tests we currently have on pw(8)
Second they to modify the host database instead of being self contained withing
the test directory
supposed to be manipulated
This prevent pw usermod creating a new local user when requesting to usermod on
a username is defined in LDAP.
This issue only happens when modifying the local user database (not inpacting
commands when -V or -R are used).
PR: 187653
Submitted by: tmwalaszek@gmail.com
This was causing the following error:
rescue
sh: rescue: not found
*** [rescue] Error code 127
make[1]: stopped in /usr/obj/usr/src/rescue/rescue
Sponsored by: EMC / Isilon Storage Division
-HEAD) in libntp so we can make reproducible build.
PR: bin/201661
Reviewed by: gjb, cy, roberto
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D3122
For Lenovo laptops with buggy bios (x220, t420, t520):
Write the 0xee entry into the second slot in the pmbr instead of the first
For some Dell and HP models:
The BIOS gives a warning message when booting in legacy mode from a GPT partitioned disk where the 0xee partition in the pmbr is not flagged active
For models known to have this problem, mark the pmbr active during installation
Use smbios data to identify machines known to be affected by any of the above, and offer the user the option to apply the workaround
In bsdinstall's ufs auto mode (autopart partition wizard):
Allow users to select which type of partition table to use
Keep current defaults: MBR for BIOS, GPT for UEFI
This allows users to choose GPT for legacy boot if they wish
PR: 184910
PR: 194359
Reviewed by: Michael Dexter
Approved by: marcel
MFC after: 3 days
X-MFC-With: r285594
Relnotes: yes
Sponsored by: ScaleEngine Inc.
Differential Revision: https://reviews.freebsd.org/D3091
retval is used to test the return of XML_Parse function which is ok if 1 is
returned and retval it directly returned to the main function and used as an
exit value.
if all the parsing part is done reset retval to 0 so that the command return 0
if everything ok
Differential Revision: https://reviews.freebsd.org/D3102
Reviewed by: trasz
MFC after: 3 days
Sponsored by: gandi.net
strict-aliasing rules.
Declare some variables as statics as well as some functions that are internal
helpers. Update the function broadcast_result() to a post-K&R definition.
Differential Revision: D2690
Reviewed by: rodrigc, dim
A variable was misspelled resulting in chmod executing on the installer instead of on the target chroot
PR: 191402
Submitted by: Martin Simmons <martin@lispworks.com>
Approved by: brueffer
MFC after: 3 days
Sponsored by: ScaleEngine Inc.
Differential Revision: https://reviews.freebsd.org/D3061
Note: currently 'mkver' script is using hardcoded knowledge and always
emits -a in the version string, a more through solution would be to generate
the script with something that we own.
Rewrite rm_r to use *at function, allowing to remove home directories along with
users. only crontabs and at(1) installation are not removed
Relnotes: yes
functions
This allows to simplify the code a bit for -R by not having to keep modifying
path and also prepare the code to improve support -R in userdel
While here, add regression tests for the functionality
Add a new flag, -l, for a clean environment, same as jail(8) exec.clean.
Change the GET_USER_INFO macro into a function.
PR: 201300
Submitted by: Willem Jan Withagen
MFC after: 3 days
jail.conf parameters. This flag disallows redefinition of the parameter.
"name" and/or "jid" are automatically defined in jail.conf by using
the jail names at the front of jail parameter definitions. However,
one could override them by using a variable with the same name like
$name = "foo". This confused the parser and could end up with SIGSEGV.
Note that this change also affects a case when all of parameters are
defined in the command line arguments, not in jail.conf. Specifically,
"jail -c name=j1 name=j2" no longer works. This should be harmless.
PR: 196574
Reviewed by: jamie
Differential Revision: https://reviews.freebsd.org/D3017
Also, the changes made in r272451 and r272653 that were lost in the
merge of 4.6.2 (r276788) have been restored.
PR: 199568
Differential Revision: https://reviews.freebsd.org/D3007
Reviewed by: brooks, hiren
Approved by: jmallett (mentor)
MFC after: 1 month
in jail.conf. The following did not work correctly:
A="A_${B}_C_${D}"
B="BBBBB"
D="DDDD_${E}_FFFFF"
E="EEEEE"
PR: 189139
Reviewed by: jamie
Differential Revision: https://reviews.freebsd.org/D3018
The /etc/ttys entry for a serial console in FreeBSD/x86 is as follows:
ttyu0 "/usr/libexec/getty 3wire" vt100 onifconsole secure
The initial terminal type passed to getty(8) is "3wire" which sets the
CLOCAL flag. However reset(1) clears this flag and any programs that try
to open the terminal will hang waiting for DCD to be asserted.
Fix this by always asserting DCD and DSR in the emulated uart.
The following discussion on virtualization@ has more details:
https://lists.freebsd.org/pipermail/freebsd-virtualization/2015-June/003666.html
Reported by: jmg
Discussed with: grehan
temporary file is created and then a rename() call move it to official file.
This operation didn't have any check to make sure data was written to disk
and if a power cycle happens system could end up with a 0 length passwd
or group database.
There is a pfSense bug with more infor about it:
https://redmine.pfsense.org/issues/4523
The following changes were made to protect passwd and group operations:
* lib/libutil/gr_util.c:
- Replace mkstemp() by mkostemp() with O_SYNC flag to create temp file
- After rename(), fsync() call on directory for faster result
* lib/libutil/pw_util.c
- Replace mkstemp() by mkostemp() with O_SYNC flag to create temp file
* usr.sbin/pwd_mkdb/pwd_mkdb.c
- Added O_SYNC flag on dbopen() calls
- After rename(), fsync() call on directory for faster result
* lib/libutil/pw_util.3
- pw_lock() returns a file descriptor to master password file on success
Differential Revision: https://reviews.freebsd.org/D2978
Approved by: bapt
Sponsored by: Netgate
This allows ctld to work with isp(4) virtual ports, specifying them as
isp0/1, isp0/2, etc. There are still problems on isp(4) layer with
disabling those ports after enabling, but hopefully they can be fixed.
MFC after: 3 days
Sponsored by: iXsystems, Inc.
a single space (" ") as a CD9660 label name when no label was present.
Similar problem was also present in msdosfs label recognition.
PR: 200828
Differential Revision: https://reviews.freebsd.org/D2830
Reviewed by: asomers@, emaste@
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
devmem is used to represent MMIO devices like the boot ROM or a VESA framebuffer
where doing a trap-and-emulate for every access is impractical. devmem is a
hybrid of system memory (sysmem) and emulated device models.
devmem is mapped in the guest address space via nested page tables similar
to sysmem. However the address range where devmem is mapped may be changed
by the guest at runtime (e.g. by reprogramming a PCI BAR). Also devmem is
usually mapped RO or RW as compared to RWX mappings for sysmem.
Each devmem segment is named (e.g. "bootrom") and this name is used to
create a device node for the devmem segment (e.g. /dev/vmm/testvm.bootrom).
The device node supports mmap(2) and this decouples the host mapping of
devmem from its mapping in the guest address space (which can change).
Reviewed by: tychon
Discussed with: grehan
Differential Revision: https://reviews.freebsd.org/D2762
MFC after: 4 weeks
syslogd already re-reads the configuration file and the hostname when
receiving a SIGHUP, so it makes sense to reset the timezone.
Special care was taken to ensure we don't break installations running
with a custom TZ variable.
PR: 196905
Submitted by: Kurt Lidl <lidl pix.net>
Sponsored by: Pi-Coral, Inc.
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.
Still need to add real targets under targets/ to build packages.
Differential Revision: D2796
Reviewed by: brooks imp
While the return code is broken, some corner case usage depends on the
functionnality, so backout until we get better regression tests covering those
corner case usage.
the intent of -q in this command is to return as exit status the value of the
next group/user id, which does not make sense given exit status are limited to
values between 0 and 255.
been generating both new (machine independent) and legacy version
entries (endianness sensitive).
The base system have been using the new format for quite some time,
so disable the generation by default.
An interim option, -l, have been added to re-enable old behavior.
The -l, -B and -L options are considered deprecated and will be
removed in FreeBSD 12.0 release.
