deraadt [Fri, 14 Oct 2022 04:38:39 +0000 (04:38 +0000)]
put the malloc_readonly struct into the "openbsd.mutable" section, so
that the kernel and ld.so will know not to mark it immutable. malloc
handles the read/write transitions by itself.
jmc [Thu, 13 Oct 2022 21:37:05 +0000 (21:37 +0000)]
controm terminql -> controlling terminal;
kettenis [Thu, 13 Oct 2022 18:34:56 +0000 (18:34 +0000)]
Properly implement disestablishing LPI interrupts. Fixes a crash when using
virtio(4) in combination with agintc(4).
ok jsg@, patrick@
jsg [Thu, 13 Oct 2022 09:09:28 +0000 (09:09 +0000)]
use correct type with sizeof
ok djm@
kettenis [Thu, 13 Oct 2022 09:07:26 +0000 (09:07 +0000)]
Add (minimal) support for the RK3568 PCIe controller. This relies on
the firmware to do most of the hardware initialization; the driver
basically only sets up the address translation unit to match the
configuration specified in the device tree.
ok patrick@
tb [Thu, 13 Oct 2022 08:38:53 +0000 (08:38 +0000)]
Make comment match the code.
Since rnd.c r1.127, there is only one stirring polynomial.
kettenis [Thu, 13 Oct 2022 07:04:53 +0000 (07:04 +0000)]
Implement support for MBIs. MBIs are message based interrupts that can be
used as an alternative implementation for MSIs on hardware that doesn't
implement an ITS (or where the ITS is broken such as on the Rochchip
RK3566 SoC).
Based on an earlier WIP diff from patrick@; I just cleaned it up a bit.
ok patrick@
jmatthew [Thu, 13 Oct 2022 04:55:33 +0000 (04:55 +0000)]
Add client certificate authentication and optional SASL EXTERNAL bind,
which allows the client to bind as the subject of the certificate in cases
where the directory doesn't implicitly do that.
The client certificate is configured with 'certfile' and 'keyfile'
directives, and SASL EXTERNAL bind is configured with the 'bindext'
directive.
ok tb@
job [Thu, 13 Oct 2022 04:43:32 +0000 (04:43 +0000)]
All of ROA, MFT, ASPA, and RSC define their respective 'version' field
in ASN.1 as following: "version [0] INTEGER DEFAULT 0,". Each object
profile preamble contains "DEFINITIONS EXPLICIT TAGS ::=".
We didn't bump into any issue yet, because all Signed Objects are at
version 0, which means the field is entirely omitted (including the tag,
be it implicit or explicit). (From X.690 section 11.5: "The encoding of
a set value or a sequence value shall not include an encoding for any
component value which is equal to its default value.")
OK tb@
krw [Wed, 12 Oct 2022 23:11:32 +0000 (23:11 +0000)]
Nuke D_BADSECT and disktab's 'sf'.
DEC standard 144 bad sector information is no longer a thing. As
evidenced by bad144(8) moving to the attic 16 years ago.
ok miod@, who points out that badsect(8) is now the nail sticking
out.
kettenis [Wed, 12 Oct 2022 13:39:50 +0000 (13:39 +0000)]
Extend struct todr_chip_handle with a todr_quality member. This allows us
to assign a quality to RTC implementation and pick the "best" RTC if a
system has multiple RTCs (or multiple interfaces to an RTC). This allows
us to prefer a battery-backed I2C RTC over an RTC that is part of the SoC
which is only running of the SoC is powered. It also allows us to
work around issues with firmware RTC interfaces that may lie to us or
even crash the system.
This change makes sure the todr_quality member of the struct is always
initialized. In most cases the quality will be set to zero; further
adjustments of the quality for specific subsystems/architectures will follow.
ok cheloha@, patrick@
jsg [Wed, 12 Oct 2022 11:57:40 +0000 (11:57 +0000)]
avoid use after free in error paths
ok miod@ martijn@
jsg [Wed, 12 Oct 2022 11:29:53 +0000 (11:29 +0000)]
use correct type with sizeof
ok miod@ kettenis@
jsg [Wed, 12 Oct 2022 11:26:05 +0000 (11:26 +0000)]
use correct type with sizeof
ok miod@ claudio@ tb@
kn [Wed, 12 Oct 2022 10:48:33 +0000 (10:48 +0000)]
Remove powerpc left-overs
There since the powerpc -> macppc move/rename.
KERN_AS usage disappeared in
commit
5b7db11d478192c5908038bb1345e7d51cc35c8e
Author: rahnds <rahnds@openbsd.org>
Date: Mon May 5 16:47:15 1997 +0000
only build one version of the libraries.
REAL_VIRT usage disappeared in
commit
08e027d6bb9ca863bfc44a1aa6957ff3a242e2f4
Author: rahnds <rahnds@openbsd.org>
Date: Thu Apr 27 12:36:29 2000 +0000
Fixes to xcoff bootloader to allow it to execute and load kernels for OpenBSD.
Make agrees that these are defined but not used:
$ make -p | grep -e KERN_AS -e REAL_VIRT
KERN_AS = library
REAL_VIRT = -v
$ make -C ofwboot -p | grep -e KERN_AS -e REAL_VIRT
KERN_AS = library
REAL_VIRT = -v
No object change.
Feedback OK miod
kn [Wed, 12 Oct 2022 09:23:45 +0000 (09:23 +0000)]
Fix -Wreturn-type
OK miod
deraadt [Wed, 12 Oct 2022 02:39:16 +0000 (02:39 +0000)]
The sigaltstack() MAP_STACK re-map mechanism is incompatible with immutable
regions, so immutable stack isn't viable yet. There are configure programs
which create sigstacks upon their own stacks, and there is no simple fix for
the sigaltstack mechanism...
discovered by sthen and tb
krw [Tue, 11 Oct 2022 23:39:07 +0000 (23:39 +0000)]
Give checkdisklabel() a new parameter supplying the dev_t of the
device whose disklabel is being checked. Within checkdisklabel()
use this information to discover a device name iff (sic) the
label is an obsolete version. Use the name to generate a
meaningful warning message asking the user to rewrite the
disklabel and thus promote it to the current version.
Suggested by, feedback from and ok deraadt@
krw [Tue, 11 Oct 2022 16:32:40 +0000 (16:32 +0000)]
Vox populi says "cdio:" prefix is useful so switch back to using
warnx(), but with required "\n" manually output to stderr before
calling warnx().
Requested by tb@ and OP Michael Siegel.
tb [Tue, 11 Oct 2022 13:52:23 +0000 (13:52 +0000)]
Fix path of mentioned regress test
tb [Tue, 11 Oct 2022 13:51:41 +0000 (13:51 +0000)]
Handle corner case in which the test case can actually be a square
jsg [Tue, 11 Oct 2022 13:40:38 +0000 (13:40 +0000)]
correct t_lex_type() return type
ok miod@
jsg [Tue, 11 Oct 2022 11:46:58 +0000 (11:46 +0000)]
add missing unlock in swapmount()
ok tb@ kn@ miod@
jsg [Tue, 11 Oct 2022 07:36:27 +0000 (07:36 +0000)]
fix unintended sizeof pointer introduced in 1.10
ok cheloha@ miod@ matthieu@ martijn@
anton [Tue, 11 Oct 2022 05:45:41 +0000 (05:45 +0000)]
Run noexec tests in a new thread, leveraging the fact that
pthread_create() allocates a new stack which has mutable permissions.
Allows the temporary expected failures to be dropped.
ok deraadt@
jsg [Tue, 11 Oct 2022 03:37:14 +0000 (03:37 +0000)]
remove unused var
kettenis [Mon, 10 Oct 2022 17:45:35 +0000 (17:45 +0000)]
Add support for the RK817 PMIC.
ok patrick@, mlarkin@
bket [Mon, 10 Oct 2022 16:43:12 +0000 (16:43 +0000)]
Recalculate checksum of normalised packet
In 2011, henning@ removed fiddling with the ip checksum of normalised
packets in r1.131 of sys/net/pf_norm.c. Rationale was that the checksum
is always recalculated in all output paths anyway. In 2016, procter@
reintroduced checksum modification to preserve end-to-end checksums in
r1.189 of sys/net/pf_norm.c. Likely soomewhere in that timeslot checksum
recalculation of normalised packets was broken.
With input from bluhm@.
OK sashan@, bluhm@
krw [Mon, 10 Oct 2022 15:04:09 +0000 (15:04 +0000)]
Use warnx(), not warn(), when 'errno' is not relevant.
kn [Mon, 10 Oct 2022 14:57:48 +0000 (14:57 +0000)]
Trigger ERR trap on permanent I/O redirection failure
The following three cases behave identical in bash(1), but our ksh
(ksh93 also) fails to run the trap in the last case:
(non-zero exit code is trigger, no redirection)
$ ksh -c 'trap "echo ERR" ERR ; false'
ERR
(failed redirection is trigger, 'echo' was not executed)
$ ksh -c 'trap "echo ERR" ERR ; echo >/'
ksh: cannot create /: Is a directory
ERR
(failed redirection, no execution, trap was NOT triggered)
$ ksh -c 'trap "echo ERR" ERR ; exec >/'
ksh: cannot create /: Is a directory
bash(1) prints "ERR" in all three cases, as expected.
ksh93 behaves like our ksh(1).
In ksh `exec' is a builtin (CSHELL), but also special (SPEC_BI):
$ type alias
alias is a shell builtin
$ type exec
exec is a special shell builtin
Without command and redirection alone, `exec' permanently redirects I/O for
the shell itself, not executing anything; it is the only (special) builtin
with such a special use-case, implemented as c_sh.c:c_exec().
This corner-case is overlooked in exec.c:execute() which handles iosetup()
failure for all commands, incl. builtins.
Exclude c_exec() from the rest of special builtins to ensure it runs the
ERR trap as expected:
$ ./obj/ksh -c 'trap "echo ERR" ERR ; exec >/'
ksh: cannot create /: Is a directory
ERR
Also add three new regress cases covering this; rest keep passing.
OK millert
krw [Mon, 10 Oct 2022 14:52:02 +0000 (14:52 +0000)]
Don't leak 'sec' in error path.
kn [Mon, 10 Oct 2022 12:07:53 +0000 (12:07 +0000)]
Enable configtest
OK solene
tobhe [Mon, 10 Oct 2022 11:33:55 +0000 (11:33 +0000)]
Move enabling the policy refcounting from policy_ref() to config_free_policy().
In config_free_policy() the refcounting is unchanged and each SA linked to the
policy will trigger a call to policy_ref() and increase the references as
before the change. This allows unconditional calls to policy_ref() and
policy_unref() and the callers no longer have to check if IKED_POLICY_REFCNT
is set.
From and ok markus@
kn [Mon, 10 Oct 2022 11:06:14 +0000 (11:06 +0000)]
Continue tests is the mountpoint already exists
regress should be resilient against partially cleaned obj/.
Feedback bluhm
kn [Mon, 10 Oct 2022 11:04:17 +0000 (11:04 +0000)]
Discard stdout/err only where needed in check_unattendedupgrade()
We should be fine silencing only the test condition which produces legit
output and warnings.
All else produces no output and should not error out; if it does, those
warnings should be printed and fixed.
Feedback OK halex
jsg [Mon, 10 Oct 2022 10:42:42 +0000 (10:42 +0000)]
consistently use IPv4/IPv6
jsg [Mon, 10 Oct 2022 09:13:43 +0000 (09:13 +0000)]
consistently use IPv4/IPv6; from jmc@
nicm [Mon, 10 Oct 2022 09:03:08 +0000 (09:03 +0000)]
ncurses wide character functions should be available with _XOPEN_SOURCE
of 500 or greater and not require _XOPEN_SOURCE_EXTENDED. Bring in
changes from upstream ncurses patches
20100403 and
20111030 to take this
into account. Reported by Grigory Kirillov via jmc@.
ok millert jmc
anton [Mon, 10 Oct 2022 05:26:11 +0000 (05:26 +0000)]
two tests are now expected to fail since the introduction of mimmutable
jsg [Mon, 10 Oct 2022 03:01:11 +0000 (03:01 +0000)]
add references to 10h 12h revision guides
jsg [Mon, 10 Oct 2022 01:58:36 +0000 (01:58 +0000)]
revert amdgpu dirty fb helper changes from 5.15.71
drm/amdgpu: don't register a dirty callback for non-atomic
drm/amdgpu: use dirty framebuffer helper
kettenis found that these changes made xpdf slow on x395 (picasso).
I can not reproduce this on renoir.
jsg [Mon, 10 Oct 2022 00:12:45 +0000 (00:12 +0000)]
Ipv6 -> IPv6
kn [Sun, 9 Oct 2022 23:04:57 +0000 (23:04 +0000)]
Drop fattr promise unless file creation is allowed
This is only required for the single fchmod(2) ensuring default permissions
which only happens in the -c code path.
OK millert
kettenis [Sun, 9 Oct 2022 20:31:30 +0000 (20:31 +0000)]
RK3566/RK3568 support.
ok mlarkin@, patrick@
kettenis [Sun, 9 Oct 2022 20:30:59 +0000 (20:30 +0000)]
RK3566/RK3568 support.
ok patrick@
op [Sun, 9 Oct 2022 09:59:31 +0000 (09:59 +0000)]
allow newlines inside the `alternative names' block in acme-client.conf
ok florian
anton [Sun, 9 Oct 2022 05:54:40 +0000 (05:54 +0000)]
remove by now unwanted extra space in output
kevlo [Sun, 9 Oct 2022 02:32:02 +0000 (02:32 +0000)]
Fix typo in debug messages.
ok deraadt@
kettenis [Sat, 8 Oct 2022 19:46:52 +0000 (19:46 +0000)]
Add PNP ID to make this attach on Qualcomm SoCs.
ok mglocker@, patrick@
kevlo [Sat, 8 Oct 2022 17:08:55 +0000 (17:08 +0000)]
List SIMCom SIM8262E-M2 as supported for umb(4)
ok jmc@
deraadt [Sat, 8 Oct 2022 17:03:09 +0000 (17:03 +0000)]
The stack can also be marked immutable, because we expect no sane program
to try to change the permissions of it. We won't know who's trying that
until we enable it and see what breaks.
A tricky piece relating to setrlimit stack size changing was previously commited.
ok kettenis
deraadt [Sat, 8 Oct 2022 16:58:34 +0000 (16:58 +0000)]
The signal trampoline and timekeep regions can be marked immutable at
execve() time
ok kettenis
kettenis [Sat, 8 Oct 2022 16:42:41 +0000 (16:42 +0000)]
Since the PF_MUTABLE flag is an OpenBSD-specific flag, rename it to
PF_OPENBSD_MUTABLE. While there, add the missing PF_MASKOS, which makes
it obvious this bit is indeed in the space reserved for OS-specific bits.
ok deraadt@
mglocker [Sat, 8 Oct 2022 06:55:49 +0000 (06:55 +0000)]
regen
mglocker [Sat, 8 Oct 2022 06:53:06 +0000 (06:53 +0000)]
Add Wacom One M CTL-672 USB tablet.
krw [Fri, 7 Oct 2022 19:59:19 +0000 (19:59 +0000)]
Fix some error output, replacing some silly 'warnx("\n...")' with
fprintf(stderr, "\n...").
Reported by Michael Siegel via bugs@. ok tb@ (with some further suggestions)
krw [Fri, 7 Oct 2022 19:34:40 +0000 (19:34 +0000)]
Nuke GPTDOSACTIVE which specified the wrong bit. It was superseded by
GPTPARTATTR_BOOTABLE which specifies the correct one.
Reminded by drahn@
jmc [Fri, 7 Oct 2022 16:31:36 +0000 (16:31 +0000)]
sort SEE ALSO;
deraadt [Fri, 7 Oct 2022 15:43:41 +0000 (15:43 +0000)]
sync
deraadt [Fri, 7 Oct 2022 15:22:10 +0000 (15:22 +0000)]
Show the entry immutable bit in the various output formats.
deraadt [Fri, 7 Oct 2022 15:21:04 +0000 (15:21 +0000)]
Add mimmutable(2) libc stub, add & adjust manual pages, and crank the minor.
ok kettenis
deraadt [Fri, 7 Oct 2022 15:04:51 +0000 (15:04 +0000)]
In the linkers, collect objects in section "openbsd.mutable" and place
them into a page-aligned region in the bss, with the right markers for
kernel/ld.so to identify the region and skip making it immutable.
While here, fix readelf/objdump versions to show all of this.
ok miod kettenis
deraadt [Fri, 7 Oct 2022 15:00:12 +0000 (15:00 +0000)]
sync
deraadt [Fri, 7 Oct 2022 14:59:39 +0000 (14:59 +0000)]
Add mimmutable(2) system call which locks the permissions (PROT_*) of
memory mappings so they cannot be changed by a later mmap(), mprotect(),
or munmap(), which will error with EPERM instead.
ok kettenis
claudio [Fri, 7 Oct 2022 09:20:30 +0000 (09:20 +0000)]
Kill extra space in ext community ovs output.
Noticed by job@, OK tb@
jmc [Fri, 7 Oct 2022 06:00:58 +0000 (06:00 +0000)]
ssh-agent.1:
- use Nm not Xr for self-ref
- while here, wrap a long line
ssh-agent.c:
- add -O to usage()
deraadt [Fri, 7 Oct 2022 05:01:44 +0000 (05:01 +0000)]
new UVM_ET_IMMUTABLE flag marks a uvm entry as immutable.
djm [Fri, 7 Oct 2022 04:06:26 +0000 (04:06 +0000)]
document "-O no-restrict-websafe"; spotted by Ross L Richardson
deraadt [Fri, 7 Oct 2022 03:20:58 +0000 (03:20 +0000)]
Add identifiers for the new "mutable bss" section, ".openbsd.mutable" is
0x65a3dbe5. Also add PF_MUTABLE as a segment flag for later use.
jsg [Fri, 7 Oct 2022 03:12:22 +0000 (03:12 +0000)]
unstub intel_guc_send_busy_loop() ct_send()
jsg [Fri, 7 Oct 2022 03:09:26 +0000 (03:09 +0000)]
add msleep_interruptible()
jsg [Fri, 7 Oct 2022 03:05:28 +0000 (03:05 +0000)]
unstub guc_ct_buffer_reset() h2g_has_room()
jsg [Fri, 7 Oct 2022 03:00:44 +0000 (03:00 +0000)]
add CIRC_SPACE()
jsg [Fri, 7 Oct 2022 02:59:25 +0000 (02:59 +0000)]
unstub guc_mmio_reg_add()
jsg [Fri, 7 Oct 2022 02:58:01 +0000 (02:58 +0000)]
add bsearch() from libc
jsg [Fri, 7 Oct 2022 02:52:46 +0000 (02:52 +0000)]
unstub i915_gem_object_create_shmem_from_data()
kn [Thu, 6 Oct 2022 23:32:17 +0000 (23:32 +0000)]
Build CRC calc/static block decode tables when needed to fix netboot
The last libz update broke sparc64's ofwboot.net on at least T4-2 machines
running OpenBoot 4.38.16 as bootblocks grew too big for OBP to load:
# size ofwboot.net.*
60684 596 2472 63752 f908 ofwboot.net.71
71340 596 2472 74408 122a8 ofwboot.net.snap
{0} ok boot net
Boot device: /virtual-devices@100/channel-devices@200/network@0 File and args:
TFTP: Transfer timed out
As suggested by tb, adapt
b7dd453d18bbd69c3a22e9c7e44e83163348942a to make
OBP load and execute ofwboot.net over TFTP again on at least T4-2 and T5220
where ofwboot off disk keeps loading and both bootblocks boot plain and
gzipped kernels before.
Overall size is now smaller that 7.1 release:
-current
71340 596 2472 74408 122a8 ofwboot.net/obj/ofwboot.net
119580 532 2512 122624 1df00 ofwboot/obj/ofwboot
71140 532 2472 74144 121a0 ofwbootfd/obj/ofwbootfd
-current with -DDYNAMIC_CRC_TABLE -DBUILDFIXED
59788 608 15040 75436 126ac ofwboot.net/obj/ofwboot.net
108028 544 15080 123652 1e304 ofwboot/obj/ofwboot
59588 544 15040 75172 125a4 ofwbootfd/obj/ofwbootfd
happy kettenis
OK tb
djm [Thu, 6 Oct 2022 22:42:37 +0000 (22:42 +0000)]
honour user's umask if it is more restrictive then the ssh default
(022); based on patch from Alex Henrie, ok dtucker@ deraadt@
kn [Thu, 6 Oct 2022 21:43:32 +0000 (21:43 +0000)]
regen after vdsp(4) crank
kn [Thu, 6 Oct 2022 21:43:01 +0000 (21:43 +0000)]
crank vdsp(4) to 24
With eight domains and two or more disks per domain it is easy to exceed the
current number of 16 virtual disks.
I pass at least one miniroot and one root/data disk to every guest, one
domain has additional disk for softraid testing, making >16 disks already.
OK kettenis
kn [Thu, 6 Oct 2022 21:35:52 +0000 (21:35 +0000)]
accept iodevices as NACs as well
Assignable PCIe devices have a root complex path and a more descriptive
I/O slot path; example output from a T4-2:
# ldomctl list-io | head -n2
PATH NAME
/@400/@2/@0/@8 /SYS/MB/PCIE0
ldom.conf(5) `iodevice' currently accepts PATH values, which are cryptic and
completely hardware specific, whereas NAME values are obvious (partially
same across machines) and match physical slot labels ("0 PCIe2 x8") besides
information from ILOM:
/System/PCI_Devices/Add-on/Device_0 location = PCIE0 (PCIe Slot 0).
Make ldom.conf `iodevice' accept either value; internally nothing changes.
Rename struct iodev's path member to dev to clarify this further.
OK kettenis
martijn [Thu, 6 Oct 2022 14:41:08 +0000 (14:41 +0000)]
Remove a lot of old (dead) code that's either been superseded, or moved to
snmpd_metrics.
OK benno@ sthen@
tb [Wed, 5 Oct 2022 21:16:14 +0000 (21:16 +0000)]
unwrap two lines for readability
kn [Wed, 5 Oct 2022 19:30:47 +0000 (19:30 +0000)]
Get rid of useless/confusing subshell
This function's style is a bit off: it wraps the body in a subshell to
discard all stdout/err at once, but still uses return inside it.
1. A command list (using {}) would be enough here as it groups like a
subshell but avoids spawning another shell;
2. discarding stdout/err at the end of an if block works the same
(effecting both condition and body) and saves one level of indent;
3. return inside a subshell inside a function does NOT return from the
function but merely exits the subshell; this is easily misread.
Saving a fork and indent and improving readability boils down to this
(cvs diff -wU1):
|@@ -3320,3 +3317,2 @@ check_unattendedupgrade() {
| _d=${_d%% *}
|- (
| if [[ -n $_d ]]; then
|@@ -3331,5 +3327,5 @@ check_unattendedupgrade() {
| rm -f /dev/{r,}$_d?
|- fi
|+ fi >/dev/null 2>&1
|+
| return $_rc
|- ) > /dev/null 2>&1
| }
OK halex
kn [Wed, 5 Oct 2022 09:58:43 +0000 (09:58 +0000)]
Skip softraid(4) keydisks
Keydisks appear as chunks internally (with special properties) and
installboot(8) thus treated them like actual data chunks.
Most users probably don't hit this as their keydisk is detached and thus
appears "offline" and gets skipped.
Installing to online keydisks may work but is neither expected nor intended
to work, so properly skip them.
Odd setups like keydisk and CRYPTO chunk on the same physical disk would
end up installing getting bootblocks installed twice.
Pointed out by Mikolaj Kucharski <mikolaj AT kucharski DOT name> who also
provided the actual diff (minor wording tweaks by me)
OK jsing
jmc [Wed, 5 Oct 2022 05:40:16 +0000 (05:40 +0000)]
sort options list;
kn [Tue, 4 Oct 2022 23:58:09 +0000 (23:58 +0000)]
Remove REQUIRE_TFTPBOOT left-over
-t succeeded this macro in 2004.
kn [Tue, 4 Oct 2022 23:33:22 +0000 (23:33 +0000)]
Switch default to read-only, add -w for write access (previous default)
Write access seems less often required these days and other ways to ensure
effective read-only access are mere workarounds; worst case malicious users
can fill up the server's disk by writing to existing files.
diskless(8) only ever needs to read and running with "stdio rpath dns inet"
by default is much safer for a network daemon without any authentication.
Initially proposed as a new -R flag for read-only mode
new default suggestion dlg deraadt
"looks great" millert
OK sthen dlg
tb [Tue, 4 Oct 2022 20:46:13 +0000 (20:46 +0000)]
Correctly check for DH_compute_key() error
DH_size() only gives an upper bound for the size of the key. The key can be
shorter.
Found after anton reported sporadic regress test failures
ok jsing
kn [Tue, 4 Oct 2022 19:59:10 +0000 (19:59 +0000)]
Replace temporary file with variable
On supported -release systems, syspatch(8) -c is run from rc.firsttime(8)
and the list of patches it pretty-printed if non-empty.
-c output fits into a shell variable, not needing a temporary file, which
is also what usr.sbin/syspatch/syspatch.sh does internally.
OK millert
kettenis [Tue, 4 Oct 2022 19:41:21 +0000 (19:41 +0000)]
On CPUs that support the Data Independent Timing feature, enable this feature
by default in both the kernel and userland. At this point, this feature has
only been seen on Apple's CPU cores, where turning it on has no measurable
impact on performance. Turning this feature on should help to mitigate
timing side-channel attacks.
ok deraadt@, beck@
miod [Tue, 4 Oct 2022 19:38:20 +0000 (19:38 +0000)]
Repair Apple-specific translation support broken by mistake in 1.88; reported
by Leonardo Moreno
kettenis [Tue, 4 Oct 2022 19:36:20 +0000 (19:36 +0000)]
Add a few more PSTATE bits.
ok deraadt@
kn [Tue, 4 Oct 2022 19:34:44 +0000 (19:34 +0000)]
sh(1) is not make(1), use newlines inside double quotes
sh(1) happily accepts newlines inside double quotes just like in scripts:
$ sh -c "echo foo
echo bar"
foo
bar
So no need to squash things into a single line as usually done inside make
targets where each makefile line is considered its own script unless
continued with trailing backslashes.
OK millert
espie [Tue, 4 Oct 2022 15:31:02 +0000 (15:31 +0000)]
fix an obvious thinko without serious consequences in the display of e
for rsa and friends.
okay tb@
millert [Tue, 4 Oct 2022 13:33:57 +0000 (13:33 +0000)]
Better path handling description, also document tzname, timezone daylight.
Explicitly mention that most programs do not need to call tzset() directly.
OK deraadt@ jmc@ benno@
kn [Tue, 4 Oct 2022 08:03:26 +0000 (08:03 +0000)]
Sort commands in help output, add help to manual
OK millert
Feedback OK jmc
kn [Tue, 4 Oct 2022 07:05:28 +0000 (07:05 +0000)]
Drop cpath promise unless file creation is allowed
OK millert
kn [Tue, 4 Oct 2022 07:03:27 +0000 (07:03 +0000)]
Only print prompt in interactive usage
Scripting tftp(1) makes it non-interactive, yet the prompt is still
printed and may mess up the shell's PS1:
$ echo put nonexistent | tftp localhost
tftp> tftp: open: nonexistent: No such file or directory
tftp> $
The fix seems easy and works as expected for multiple commands as well:
$ echo 'verbose\nput nonexistent' | ./obj/tftp localhost
Verbose mode on.
tftp: open: nonexistent: No such file or directory
$
OK millert
kn [Tue, 4 Oct 2022 07:01:38 +0000 (07:01 +0000)]
Unveil /tftpboot only if needed
Unless -t is used, this directory is not accessed in any way.
OK millert