Some APs broadcast WPS IE frames with totally broken data. Ifconfig's printwpsie()
loops through WPS frames printing the attributes out; if the frame's data is bad,
printwpsie() can end up looking at out-of-bounds addresses causing ifconfig to
bus error.
Thanks to Takashi Inoue at Nihon U for his efforts in debugging this.
PR: bin/217312
Submitted by: fbsd@opal.com
MFC after: 1 week
* Migrate the rx_params stuff out from ieee80211_freebsd.h where it doesn't belong -
this isn't freebsd specific anymore.
* Don't use a hard-coded number of chains in the ioctl header; now we can shuffle
MAX_CHAINS around so it can be used in the right spot.
* Extend the signal/noisefloor levels in the mimo stats struct to userland to include
the signal and noisefloor levels for each 20MHz slice of a 160MHz channel.
* Bump the number of EVM pilots in preparation for 4x4 and 160MHz channels.
Tested:
* ath(4), STA mode
* iwn(4), STA mode
* local ath10k port, STA mode
TODO:
* 11ax chips will come with 5GHz 8x8 hardware for lots of MU-MIMO - I'll re-bump it
at that point.
Note:
* This breaks the driver and ifconfig ABI; please recompile the kernel,
ifconfig and wpa_supplicant/hostapd.
Users can use the new generic argument, -Q task_attr, to specify a task
attribute (simple, ordered, head of queue, aca) for the commands issued.
The the default is simple, which works with all SCSI devices that support
tagged queueing.
This will mostly be useful for debugging target behavior in certain
situations.
You can try it out by compiling CTL with CTL_IO_DELAY turned on (in
sys/cam/ctl/ctl_io.h) and then do something like this with one of the CTL
LUNs:
ctladm delay 0:0 -l done -t 10
camcontrol tur da34 -v
And at then before the 10 second timer is up, in another terminal:
camcontrol inquiry da34 -Q ordered -v
The Inquiry should complete just after the TUR completes. Ordinarily
it would complete first because of the delay injection, but because the
task attribute is set to ordered in this case, CTL holds it up until the
previous command has completed.
sbin/camcontrol/camcontrol.c:
Add the new generic argument, -Q, which allows the user to specify
a SCSI task attribute. The user can specify task attributes by
name or numerically.
Add a new task_attr arguments to SCSI sub-functions.
sbin/camcontrol/attrib.c,
sbin/camcontrol/camcontrol.h,
sbin/camcontrol/fwdownload.c,
sbin/camcontrol/modeedit.c,
sbin/camcontrol/persist.c,
sbin/camcontrol/timestamp.c,
sbin/camcontrol/zone.c:
Add the new task_attr argument to SCSI sub-functions.
sbin/camcontrol/camcontrol.8:
Document the new -Q option, and add an example.
Sponsored by: Spectra Logic
MFC after: 1 week
meta-data, copy it into the softc structure.
When returning md(4) device details to the caller, include the file name in
any MD_PRELOAD type devices if it is set (first character is not NUL.)
In mdconfig, for "preload" type md(4) devices, if there is file config
available, print it in the file column of the output.
Reviewed by: brooks
Approved by: sjg (mentor)
MFC after: 1 month
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D9529
Small summary
-------------
o Almost all IPsec releated code was moved into sys/netipsec.
o New kernel modules added: ipsec.ko and tcpmd5.ko. New kernel
option IPSEC_SUPPORT added. It enables support for loading
and unloading of ipsec.ko and tcpmd5.ko kernel modules.
o IPSEC_NAT_T option was removed. Now NAT-T support is enabled by
default. The UDP_ENCAP_ESPINUDP_NON_IKE encapsulation type
support was removed. Added TCP/UDP checksum handling for
inbound packets that were decapsulated by transport mode SAs.
setkey(8) modified to show run-time NAT-T configuration of SA.
o New network pseudo interface if_ipsec(4) added. For now it is
build as part of ipsec.ko module (or with IPSEC kernel).
It implements IPsec virtual tunnels to create route-based VPNs.
o The network stack now invokes IPsec functions using special
methods. The only one header file <netipsec/ipsec_support.h>
should be included to declare all the needed things to work
with IPsec.
o All IPsec protocols handlers (ESP/AH/IPCOMP protosw) were removed.
Now these protocols are handled directly via IPsec methods.
o TCP_SIGNATURE support was reworked to be more close to RFC.
o PF_KEY SADB was reworked:
- now all security associations stored in the single SPI namespace,
and all SAs MUST have unique SPI.
- several hash tables added to speed up lookups in SADB.
- SADB now uses rmlock to protect access, and concurrent threads
can do SA lookups in the same time.
- many PF_KEY message handlers were reworked to reflect changes
in SADB.
- SADB_UPDATE message was extended to support new PF_KEY headers:
SADB_X_EXT_NEW_ADDRESS_SRC and SADB_X_EXT_NEW_ADDRESS_DST. They
can be used by IKE daemon to change SA addresses.
o ipsecrequest and secpolicy structures were cardinally changed to
avoid locking protection for ipsecrequest. Now we support
only limited number (4) of bundled SAs, but they are supported
for both INET and INET6.
o INPCB security policy cache was introduced. Each PCB now caches
used security policies to avoid SP lookup for each packet.
o For inbound security policies added the mode, when the kernel does
check for full history of applied IPsec transforms.
o References counting rules for security policies and security
associations were changed. The proper SA locking added into xform
code.
o xform code was also changed. Now it is possible to unregister xforms.
tdb_xxx structures were changed and renamed to reflect changes in
SADB/SPDB, and changed rules for locking and refcounting.
Reviewed by: gnn, wblock
Obtained from: Yandex LLC
Relnotes: yes
Sponsored by: Yandex LLC
Differential Revision: https://reviews.freebsd.org/D9352
- Perform final decryption and write decrypted data in case of non-block aligned
input data;
- Use strlcpy(3) instead of strncpy(3) to verify if paths aren't too long;
- Check errno after calling unlink(2) instead of calling stat(2) in order to
verify if a decrypted core was created by a child process;
- Free dumpkey.
Reported by: Coverity, cem, pfg
Suggested by: cem
CID: 1366936, 1366942, 1366951, 1366952
Approved by: pjd (mentor)
wdc cap-diag Capture diagnostic data from drive
wdc drive-log Capture drive history data from drive
wdc get-crash-dump Retrieve firmware crash dump from drive
r312992 removed RESTARTCMD_WITH_ARG for @RESTARTCMD something@ but
reverted the sed to be '@RESTARTCMD \(.*\)@' and RESTARTCMD= to be
the value of RESTARTCMD_WITH_ARG.
Submitted by: Guy Yur
x_MFC with: r312992
MAXPHYS bytes of data, the I/O would require MAXPHYS + PAGE_SIZE worth
of pages to do the I/O and we'd hit an assertion in
vm_fault_quick_hold_pages unless MAXPHYS was larger than 1M +
PAGE_SIZE.
openresolv: update to version 3.9.0.
It is now possible to drop the _WITH_ARG vars thanks to a change to the
pdns_recursor upstreamed by Guy Yur.
MFC after: 3 weeks
overwrites an existing file rather than removing it and creating a
new file. If the old and new version of the file both have extended
attributes and the extended attributes of the two versions of the
file are different, the result is that the new file ends up with
the union of the extended attributes of the old and new files.
To get the behavior of replacing the extended attributes rather
than augmenting them requires explicitly removing the old attributes
and then adding the new ones.
To get this behavior, the old file must be unlinked (which clears
out the old extended attributes). Then the new file of the same
name must be created and the new extended attributes added to it.
This behavior can be obtained by specifying the -u flag when running
restore. Rather than defaulting the -u option to on and possibly
breaking existing scripts using restore, this change simply notes
in the restore.8 manual page that the -u flag is recommended when
using restore on filesystems that contain extended attributes.
PR: 216127
Reported by: dewayne at heuristicsystems.com.au
Differential Revision: https://reviews.freebsd.org/D9208
CID 1229913 Fix output of "camcontrol persist -i report_capabilities".
The reported Persistent Reservation Types were wrong in all
cases.
CID 1356029 Annotate the code so Coverity will know that this is a false
positive.
CID 1366830 Fix a memory leak in "camcontrol timestamp -s"
CID 1366832 Fix a segfault that could be caused by bad drive firmware
Also, fix the man page entry for the "camcontrol epc state" command to match
what the code does.
Reviewed by: ken, wblock
MFC after: 4 weeks
Sponsored by: Spectra Logic Corp
Differential Revision: https://reviews.freebsd.org/D9239
- Add RATELIMIT kernel configuration keyword which must be set to
enable the new functionality.
- Add support for hardware driven, Receive Side Scaling, RSS aware, rate
limited sendqueues and expose the functionality through the already
established SO_MAX_PACING_RATE setsockopt(). The API support rates in
the range from 1 to 4Gbytes/s which are suitable for regular TCP and
UDP streams. The setsockopt(2) manual page has been updated.
- Add rate limit function callback API to "struct ifnet" which supports
the following operations: if_snd_tag_alloc(), if_snd_tag_modify(),
if_snd_tag_query() and if_snd_tag_free().
- Add support to ifconfig to view, set and clear the IFCAP_TXRTLMT
flag, which tells if a network driver supports rate limiting or not.
- This patch also adds support for rate limiting through VLAN and LAGG
intermediate network devices.
- How rate limiting works:
1) The userspace application calls setsockopt() after accepting or
making a new connection to set the rate which is then stored in the
socket structure in the kernel. Later on when packets are transmitted
a check is made in the transmit path for rate changes. A rate change
implies a non-blocking ifp->if_snd_tag_alloc() call will be made to the
destination network interface, which then sets up a custom sendqueue
with the given rate limitation parameter. A "struct m_snd_tag" pointer is
returned which serves as a "snd_tag" hint in the m_pkthdr for the
subsequently transmitted mbufs.
2) When the network driver sees the "m->m_pkthdr.snd_tag" different
from NULL, it will move the packets into a designated rate limited sendqueue
given by the snd_tag pointer. It is up to the individual drivers how the rate
limited traffic will be rate limited.
3) Route changes are detected by the NIC drivers in the ifp->if_transmit()
routine when the ifnet pointer in the incoming snd_tag mismatches the
one of the network interface. The network adapter frees the mbuf and
returns EAGAIN which causes the ip_output() to release and clear the send
tag. Upon next ip_output() a new "snd_tag" will be tried allocated.
4) When the PCB is detached the custom sendqueue will be released by a
non-blocking ifp->if_snd_tag_free() call to the currently bound network
interface.
Reviewed by: wblock (manpages), adrian, gallatin, scottl (network)
Differential Revision: https://reviews.freebsd.org/D3687
Sponsored by: Mellanox Technologies
MFC after: 3 months
Replace archaic "busses" with modern form "buses."
Intentionally excluded:
* Old/random drivers I didn't recognize
* Old hardware in general
* Use of "busses" in code as identifiers
No functional change.
http://grammarist.com/spelling/buses-busses/
PR: 216099
Reported by: bltsrc at mail.ru
Sponsored by: Dell EMC Isilon
Previously code ignored resid field and returned extra zeroes in case of
data underflow. Now it returns only real bytes received from target.
MFC after: 2 weeks
If our buffer is too small, we may receive part of the page, and should
not try read/write past the end of the buffer.
Reported by: Coverity
CID: 1368374, 1368375
MFC after: 1 week
This is very preliminary and mostly enough for me (with other patches)
to work on VHT support.
It adds:
* VHT20, VHT40 and VHT80 regulatory/band awareness
* VHT20, VHT40 and VHT80 channel configuration / population
* Parses vht channel specifications (eg ifconfig wlan0 create wlandev athp0 wlanmode monitor channel 36:vht/80)
* Configuration of VHT, VHT40, VHT80, VHT80+80, VHT160 channel
width (IEEE80211_FVHT_VHT* flags in net80211)
TODO:
* No VHT80+80 or VHT160 channels yet - I don't yet have hardware, and I'm
not yet sure how to support/populate VHT80+80 channels.
* No, I won't update the manpage until this is "more done", lest someone
tries using vht and gets upset with me.
* No, I won't commit the regulatory database I'm testing with, so you'll
just end up with no VHT channels ever populated. Which is good, as there
isn't an 11ac driver in-tree yet to try it with.
struct ip in ping(8):
sbin/ping/ping.c:1684:53: error: taking address of packed member
'ip_src' of class or structure 'ip' may result in an unaligned pointer
value [-Werror,-Waddress-of-packed-member]
(void)printf(" %s ", inet_ntoa(*(struct in_addr *)&ip->ip_src.s_addr));
^~~~~~~~~~~~~~~~~
sbin/ping/ping.c:1685:53: error: taking address of packed member
'ip_dst' of class or structure 'ip' may result in an unaligned pointer
value [-Werror,-Waddress-of-packed-member]
(void)printf(" %s ", inet_ntoa(*(struct in_addr *)&ip->ip_dst.s_addr));
^~~~~~~~~~~~~~~~~
MFC after: 3 days
The offending code has been dead ever since the import from OpenBSD in
r195805. OpenBSD later deleted that entire function.
Reported by: Coverity
CID: 500059
MFC after: 4 weeks
Sponsored by: Spectra Logic Corp
is a 32-bit socklen_t, do_get3() passes the kernel to access the wrong
32-bit half on big-endian LP64 machines when simply casting the 64-bit
size_t optlen to a socklen_t pointer.
While at it and given that the intention of do_get3() apparently is to
hide/wrap the fact that socket options are used for communication with
ipfw(4), change the optlen parameter of do_set3() to be of type size_t
and as such more appropriate than uintptr_t, too.
MFC after: 3 days
In this specific case the src address can be set to any, which was not
accepted prior to this commit.
pfSense bug report: https://redmine.pfsense.org/issues/6985
Reviewed by: kp
Obtained from: pfSense
MFC after: 2 weeks
Sponsored by: Rubicon Communications, LLC (Netgate)
The primary purpose is to call nmount() in a loop with new iovec's so
free_iovec takes arguments by reference and resets their values.
Reviewed by: cem
MFC after: 1 week
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D8513
Changes include modifications in kernel crash dump routines, dumpon(8) and
savecore(8). A new tool called decryptcore(8) was added.
A new DIOCSKERNELDUMP I/O control was added to send a kernel crash dump
configuration in the diocskerneldump_arg structure to the kernel.
The old DIOCSKERNELDUMP I/O control was renamed to DIOCSKERNELDUMP_FREEBSD11 for
backward ABI compatibility.
dumpon(8) generates an one-time random symmetric key and encrypts it using
an RSA public key in capability mode. Currently only AES-256-CBC is supported
but EKCD was designed to implement support for other algorithms in the future.
The public key is chosen using the -k flag. The dumpon rc(8) script can do this
automatically during startup using the dumppubkey rc.conf(5) variable. Once the
keys are calculated dumpon sends them to the kernel via DIOCSKERNELDUMP I/O
control.
When the kernel receives the DIOCSKERNELDUMP I/O control it generates a random
IV and sets up the key schedule for the specified algorithm. Each time the
kernel tries to write a crash dump to the dump device, the IV is replaced by
a SHA-256 hash of the previous value. This is intended to make a possible
differential cryptanalysis harder since it is possible to write multiple crash
dumps without reboot by repeating the following commands:
# sysctl debug.kdb.enter=1
db> call doadump(0)
db> continue
# savecore
A kernel dump key consists of an algorithm identifier, an IV and an encrypted
symmetric key. The kernel dump key size is included in a kernel dump header.
The size is an unsigned 32-bit integer and it is aligned to a block size.
The header structure has 512 bytes to match the block size so it was required to
make a panic string 4 bytes shorter to add a new field to the header structure.
If the kernel dump key size in the header is nonzero it is assumed that the
kernel dump key is placed after the first header on the dump device and the core
dump is encrypted.
Separate functions were implemented to write the kernel dump header and the
kernel dump key as they need to be unencrypted. The dump_write function encrypts
data if the kernel was compiled with the EKCD option. Encrypted kernel textdumps
are not supported due to the way they are constructed which makes it impossible
to use the CBC mode for encryption. It should be also noted that textdumps don't
contain sensitive data by design as a user decides what information should be
dumped.
savecore(8) writes the kernel dump key to a key.# file if its size in the header
is nonzero. # is the number of the current core dump.
decryptcore(8) decrypts the core dump using a private RSA key and the kernel
dump key. This is performed by a child process in capability mode.
If the decryption was not successful the parent process removes a partially
decrypted core dump.
Description on how to encrypt crash dumps was added to the decryptcore(8),
dumpon(8), rc.conf(5) and savecore(8) manual pages.
EKCD was tested on amd64 using bhyve and i386, mipsel and sparc64 using QEMU.
The feature still has to be tested on arm and arm64 as it wasn't possible to run
FreeBSD due to the problems with QEMU emulation and lack of hardware.
Designed by: def, pjd
Reviewed by: cem, oshogbo, pjd
Partial review: delphij, emaste, jhb, kib
Approved by: pjd (mentor)
Differential Revision: https://reviews.freebsd.org/D4712
This is imported from NetBSD. The author--Joerg Sonnenberger--agreed
to apply a two-clause BSD license, just so the license was clear.
This source tree location matches NetBSD, and is the first place someone
might look for such a tool.
Obtained from: Joerg Sonnenberger via NetBSD
MFC after: 3 days
Sponsored by: Dell EMC
This adds support to camcontrol(8) and libcam(3) for getting and setting
the time on SCSI protocol drives. This is more commonly found on tape
drives, but is a SPC (SCSI Primary Commands) command, and may be found
on any device that speaks SCSI.
The new camcontrol timestamp subcommand allows getting the current device
time or setting the time to the current system time or any arbitrary time.
sbin/camcontrol/Makefile:
Add timestamp.c.
sbin/camcontrol/camcontrol.8:
Document the new timestamp subcommand.
sbin/camcontrol/camcontrol.c:
Add the timestamp subcommand to camcontrol.
sbin/camcontrol/camcontrol.h:
Add the timestamp() function prototype.
sbin/camcontrol/timestamp.c:
Timestamp setting and reporting functionality.
sys/cam/scsi/scsi_all.c:
Add two new CCB building functions, scsi_set_timestamp() and
scsi_report_timestamp(). Also, add a new helper function,
scsi_create_timestamp().
sys/cam/scsi/scsi_all.h:
Add CDB and parameter data for the the set and report timestamp
commands.
Add function declarations for the new CCB building and helper
functions.
Submitted by: Sam Klopsch
Sponsored by: Spectra Logic
MFC After: 2 weeks
It is quite specific mode of operation without storing on-disk metadata.
It can be useful in some cases in combination with some external control
tools handling mirror creation and disks hot-plug.
MFC after: 2 weeks
Sponsored by: iXsystems, Inc.
the BIOCSETIF ioctl.
The kernel always copies an entire struct ifreq and IPv4 addresses will
always fit in an ifreq.
On systems with pointers larger than 64-bits, the computed size will be
less than the size of struct ifreq, potentially resulting in the kernel
attempting to copyin memory from outside the allocation.
Reviewed by: jhb
Obtained from: CheriBSD
MFC after: 1 week
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D8445
and uses TCP for the Unmount RPC if the mount is over TCP.
Without this patch, umount does an Unmount RPC over UDP for all NFS mounts.
Suggested by: cperciva
Reviewed by: cperciva
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D8503
instead. Since we're little endian, we can get away with it. Also,
since the counters in quesitons would require billions of iops for
tens of billions of seconds to overflow, and since such data rates are
unlikely for people using i386 for a while, that's OK. The fastest
cards today can't do even a million IOPs.
Noticed by: dim@
Sponsored by: Netflix, Inc
it in human readable form. Include a pointer to the public spec that
was followed to implement this in the code. Samsung also implements
page 0xca on some of their drives, but the format is slighly
different, so the code skips printing zero keys. Samsung's log page
has additional, unknown data after the end of Intel defined data which
isn't displayed.
Supported by: Netfix, Inc
number is printed, even though you'd need like a billion IOPs for a 10
billion seconds to overflow the 64-bit counters (~300 years).
Sponsored by: Netflix, Inc
are valid or not. While many pages are reserved in the standard, that
doesn't make them invalid and future versions of the standard may
define then.
Sponsored by: Netflix, Inc
(gpt)zfsboot will read one-time boot directives from a special ZFS pool
area. The area was previously described as "Boot Block Header", but
currently it is know as Pad2, marked as reserved and is zeroed out on
pool creation. The new code interprets data in this area, if any, using
the same format as boot.config. The area is immediately wiped out.
Failure to parse the directives results in a reboot right after the
cleanup. Otherwise the boot sequence proceeds as usual.
zfsbootcfg writes zfsboot arguments specified on its command line to the
Pad2 area of a disk identified by vfs.zfs.boot.primary_pool and
vfs.zfs.boot.primary_vdev kenv variables that are set by loader during
boot. Please see the manual page for more.
Thanks to all who reviewed, contributed and made suggestions! There are
many potential improvements to the feature, please see the review for
details.
Reviewed by: wblock (docs)
Discussed with: jhb, tsoome
MFC after: 3 weeks
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D7612
Currently, '/etc/rc.d/swaplate stop' removes all swap devices. This can be
very slow and may not even be possible if there is a lot of swap space in
use. However, removing swap devices is only needed for late swap devices
that may depend on daemons that subsequent shutdown steps stop. Normal swap
devices such as hard disk partitions will remain available throughout the
shutdown process and need not be removed.
In swapoff, interpret -aL to remove late swap devices only, and use this in
etc/rc.d/swaplate. The meaning of -aL in swapon remains unchanged (add all
swap devices, both normal and late).
PR: 187081
Reviewed by: wblock (man page only), ngie
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D8126
In r307684, I changed rescan_or_reset_bus() to bzero stack-allocated CCBs
before sending them to the kernel because there was stack garbage in there
that wound up meaning that bogus CCB flags were set.
While this fixed the 'camcontrol rescan all' case (XPT_DEV_MATCH CCBs were
failing previously), it broke the 'camcontrol rescan 0' (or any other
number) case when INVARIANTS are turned on. Rescanning a single bus
reliably produced an assert in cam_periph_runccb():
panic: cam_periph_runccb: ccb=0xfffff80044ffe000, func_code=0x708, flags=0xffffdde0
The flags values don't make sense from the code. Changing the CCBs in
rescan_or_reset_bus() from stack to heap allocated avoids the problem.
It would be better to understand why userland stack allocated CCBs don't
work properly, since there may be other code that breaks if stack allocated
CCBs don't work.
sbin/camcontrol/camcontrol.c:
In rescan_or_reset_bus(), allocate the CCBs using malloc(3) instead
of on the stack to avoid an assertion in cam_periph_runccb().
MFC after: 3 days
Sponsored by: Spectra Logic
the header. Otherwise stack garbage can lead to random flags getting set.
This showed up as 'camcontrol rescan all' failing with EINVAL because the
address type wasn't CAM_DATA_VADDR.
sbin/camcontrol/camcontrol.c:
In rescan_or_reset_bus(), bzero the stack-allocated CCBs before
use instead of clearing the body.
MFC after: 3 days
Sponsored by: Spectra Logic
Ignore the ECN bits on 'tos' and 'set-tos' and allow to use
DCSP names instead of having to embed their TOS equivalents
as plain numbers.
Obtained from: OpenBSD
Sponsored by: OPNsense
Differential Revision: https://reviews.freebsd.org/D8165
r301059 accidently introduced a subtle change for point to point interfaces
where an extra space is inserted before the netmask. This can cause issues
for scripts that parse ifconfig output.
Submitted by: Kevin Bowling <kevin.bowling@kev009.com>
Reviewed by: hiren
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D8199
shell, ensure that we do sleep for at least the specified time, in
presence of signals.
Interrupted sleep(3) is followed by _exit(), which might cause 'Going
nowhere without my init' panic if init(8) exits before the reboot(2)
really started, or before SIGTSTP stopped init(8) (both events are
initiated by the parallel reboot(8) operation).
I do not see other calls to sleep(STALL_TIMEOUT) as having the same
disasterous consequences and kept them as is until the similar change
is proven required.
Reported and tested by: Andy Farkas <chuzzwassa@gmail.com>
Sponsored by: The FreeBSD Foundation
MFC after: 3 weeks
A premature optimization lead to caching a native-sector sized memory
allocation. If the program examined a 512 byte sector disk, then a 4096
byte sector disk, the program would overrun the cached 512 byte buffer.
Just remove the optimization to fix the bug. This was introduced with the 4Kn
dump support in r298076.
Reported by: markj
Reviewed by: markj, rpokala
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D8162
Move sentence to a new line as advised by igor.
PR: 212474
Approved by: bcr (mentor)
MFC after: 5 days
Differential Revision: https://reviews.freebsd.org/D8104
I was unable to pin point the exact version of Mach the fdisk utility appeared as I could not find documentation older than version 2.5 & no source code or repo history.
fdisk utility appears as a separate utility[3] in v2.5. Due to this, I have avoided stating the exact version fdisk first appeared in Mach.
Add authors section.
[1] https://groups.google.com/d/topic/comp.unix.bsd/Hhi45vAHxDg/discussion
[2] ftp://ftp.mcs.vuw.ac.nz/doc/misc/mach-i386-doc/i386_install.ps
[3] ftp://ftp.mcs.vuw.ac.nz/doc/misc/mach-i386-doc/i386_manpages.ps
PR: 212470
Approved by: bcr (mentor)
MFC after: 5 days
Differential Revision: https://reviews.freebsd.org/D8104
I was unable to pin point the exact version of Mach the fdisk utility appeared as I could not find documentation older than version 2.5 & no source code or repo history.
fdisk utility appears as a separate utility[3] in v2.5. Due to this, I have avoided stating the exact version fdisk first appeared in Mach.
Add authors section.
Make correction pointed by igor
[1] https://groups.google.com/d/topic/comp.unix.bsd/Hhi45vAHxDg/discussion
[2] ftp://ftp.mcs.vuw.ac.nz/doc/misc/mach-i386-doc/i386_install.ps
[3] ftp://ftp.mcs.vuw.ac.nz/doc/misc/mach-i386-doc/i386_manpages.ps
PR: 212469
Approved by: bcr (mentor)
MFC after: 5 days
Differential Revision: https://reviews.freebsd.org/D8104
Move sentence to a new line as advised by igor.
PR: 212441
Approved by: bcr (mentor)
MFC after: 5 days
Differential Revision: https://reviews.freebsd.org/D8104
Move sentence to a new line as advised by igor
PR: 212439
Approved by: bcr (mentor)
MFC after: 5 days
Differential Revision: https://reviews.freebsd.org/D8104
The tag fastroute came from ipf and was removed in OpenBSD in 2011. The code
allows to skip the in pfil hooks and completely removes the out pfil invoke,
albeit looking up a route that the IP stack will likely find on its own.
The code between IPv4 and IPv6 is also inconsistent and marked as "XXX"
for years.
Submitted by: Franco Fichtner <franco@opnsense.org>
Differential Revision: https://reviews.freebsd.org/D8058
The old behavior depended on the FAT version and on what files were in the
root directory. "mount_msdosfs -o shortnames" is still supported.
Reviewed by: wblock, cem
Discussed with: trasz, adrian, imp
MFC after: 4 weeks
X-MFC-Notes: Don't MFC the removal of findwin95
Differential Revision: https://reviews.freebsd.org/D8018
By adding it to the option priorities table.
PR: 184117
Submitted by: Lowell Gilbert <freebsd-bugs-local at be-well.ilk.org>
Reported by: Tomek CEDRO <cederom at tlen.pl>
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D7911
gmultipath.8: Add HISTORY
Adjust sentences with bad phrases picked up by igor
ggatec.8: Add HISTORY
ggated.8: Add HISTORY
ggatel.8: Add HISTORY
Seperate out sentence as advised by igor.
hastctl.8: Add HISTORY
hastd.8: Add HISTORY
Fix sentence highlighted by igor.
iscontrol.8: Add HISTORY
mdmfs.8: Add HISTORY
Address issues raised by igor
mount_nfs.8: Add HISTORY
Not sure where mount_nfs first showed up, but the verison used
in the BSD's originates from 4.4BSD according to CSRG archive.
Though commercial offerings from Sun and others covers older
systems, eg https://groups.google.com/forum/#!topic/net.unix-wizards/lMe7aQikqJI
nandfs.8: Add HISTORY
Adjust sentence in description to address bad phrase highlighted
by igor.
nvmecontrol.8: Add HISTORY
PR: 212491
PR: 212498
PR: 212499
PR: 212500
PR: 212501
PR: 212502
PR: 212505
PR: 212508
PR: 212540
PR: 212543
PR: 212546
Submitted by: Sevan Janiyan <venture37@geeklan.co.uk>
A standalone reboot utility showed up in 4.0BSD, in AT&T UNIX init has a
case for reboot and is present in the version shipped with V5
either way, current entry is incorrect.
PR: 212548
Submitted by: Sevan Janiyan <venture37@geeklan.co.uk>
Make dhclient set interface MTU if it was provided.
This version implements MTU setting in dhclient itself before it runs
dhclient-script.
PR: 206721
Submitted by: novel@
Reported by: Jarrod Petz <jlpetz at gmail.com>
Reviewed by: cem, allanjude
Differential Revision: https://reviews.freebsd.org/D5675
