- passing I/O commands through nda requires nsid field to be set (it was
unused when going through nvme_ns_ioctl())
- ccb's status can be OR'ed with the flags, use CAM_STATUS_MASK
Reviewed by: imp (cam)
Differential Revision: https://reviews.freebsd.org/D37696
Test regression fixed in 4630a3252a. Add two tests that do not
use the verbose flag, so the code path in question can be reached:
1. Respond with a proper ICMP destination host unreachable packet.
2. Respond with a doctored ICMP destination host unreachable packet,
that has the ICMP Identifier field modified (+1 bit).
Reviewed by: cy
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D39244
This change converts all kernel rtsock interactions in route(8)
to Netlink.
Based on the WITHOUT_NETLINK_SUPPORT src.conf(5) variable, route(8)
now fully operates either via Netlink or via rtsock/sysctl.
The default (compile-time) is Netlink.
The output for route delete/add/get/flush is targeted to be exactly
the same (apart from some error handling cases).
The output for the route monitor has been changed to improve
readability and support netlink models.
Other behaviour changes:
* exact prefix lookup (route -n get a.b.c.d/e) is not yet supported.
* route monitor does not show the change originator yet.
Differential Revision: https://reviews.freebsd.org/D39007
The variable oicmp, which holds the original ("quoted packet") ICMP
packet in a structured way, did not have a copy of the original ICMP
packet obtained from the raw data.
The code was accidentally removed in 20b4130314. Bring it back.
Reported by: Coverity Scan, cy
Reviewed by: cy
CID: 1506960 (UNINIT)
Fixes: 20b4130314
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D39233
In certain setups (e.g., autonomous APs) it is extremly helpful to have
a way to map the BSSIDs to names for both normal status output as well
as the scan list. This often allows a quicker overview than remembering
(or manually looking up) BSSIDs.
Call ether_ntohost() on the bssid and consult /etc/ethers
and print "(name)" after the bssid for the status output and "(name)"
at the end of the line after the IE list.
MFC after: 10 days
Reviewed by: adrian, cy
Differential Revision: https://reviews.freebsd.org/D39192
Allow users to configure the address to send carp messages to. This
allows carp to be used in unicast mode, which is useful in certain
virtual configurations (e.g. AWS, VMWare ESXi, ...)
Reviewed by: melifaro
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D38940
Allow carp configuration information to be supplied and retrieved via
netlink.
Reviewed by: melifaro
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D39048
The function pr_pack() prints out a packet, if the IP packet contains
options, these are printed as well.
Test the functionality fixed in
70960bb86a.
Reviewed by: markj
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D38470
Ping used to provide some sort of packet sniffing capabilities, this was
in an era where hubs were used and tcpdump wasn't invented.
pr_iph() is a function that prints the IP header of the packet.
pr_retip() is essentially a wrapper function to pr_iph(), that also
displays the source and destination ports of a TCP or UDP packet.
After ef9e6dc7ee some of this
functionality was almost removed, to only display packets sent by us
(26+ years ago).
At this point, reaching this code path was only possible by doctoring
the original packet.
After 46d7b45a26 this code path can never
be reached.
Remove the code.
Reviewed by: markj
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D38475
When an ICMP packet contains an IP packet in its payload, and that
original IP packet contains options, these options were not displayed
accordingly in pr_iph().
pr_iph() is a function that prints the original "quoted packet" IP
header, with only an IP struct as an argument. The IP struct does not
contain IP options, and it is not guaranteed that the options will be
contiguous in memory to the IP struct after
d9cacf605e.
Pass the raw ICMP data along with the IP struct, in order to print the
options, if any.
Reviewed by: markj
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D38469
The sizeof(struct ip) is 20.
The sizeof(struct in_addr) is 4.
No functional change intended.
Reviewed by: asomers, markj
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D39125
In the IP header, Flags + Fragment Offset is a 16-bit field.
Use ntohs() instead of ntohl(), otherwise the Flags/Fragment Offset
values may not display correctly.
Before (DF set)
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst
4 5 00 0054 0001 0 0000 40 01 b6a4 192.0.2.1 192.0.2.2
After (DF set)
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst
4 5 00 0054 0001 2 0000 40 01 b6a4 192.0.2.1 192.0.2.2
Reviewed by: markj
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D38479
It is better to mention the externel command for showing
the routing table as using an explicit command.
PR: 231579
Suggested by: karels
Reviewed by: karles, gbe
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D39075
Instead of passing 0xff's for all unset parameters, prefer reasonable
defaults. It is much easier to use it this was without specs in hand.
MFC after: 1 week
If a directory entry has an illegal inode number (less than zero
or greater than the last inode in the filesystem) the entry is removed.
If a directory '.' or '..' entry had an illegal inode number they
were being removed. Since fsck_ffs knows what the correct value is
for these two entries fix them rather deleting them.
Add much more extensive cylinder group checks and use them to be
more careful about rebuilding a cylinder group.
Check for out-of-range block numbers before trying to free them.
When a directory is deleted also remove its cache entry created
in pass1 so that later passes do not try to operate on a deleted
directory.
Check for ctime(3) returning NULL before trying to use its return.
When freeing a directory inode, do not try to interpret it as a
directory.
Reserve space in the inostatlist to have room to allocate a
lost+found directory.
If an invalid block number is found past the end of an inode simply
remove it rather than clearing and removing the inode.
Modernize the inoinfo structure to use queue(3) LIST rather than a
handrolled linked list implementation.
Reported by: Bob Prohaska, John-Mark Gurney, and Mark Millard
Tested by: Peter Holm
Reviewed by: Peter Holm
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D38668
It is impossible to compile pfctl with OPT_DEBUG due to integer width mismatch:
/usr/home/kajetan.staszkiewicz/freebsd.git/sbin/pfctl/pfctl_optimize.c:1479:9: error: format specifies type 'unsigned int' but the argument has type 'unsigned long' [-Werror,-Wformat]
i - pf_rule_desc[closest].prf_off--- pfctl_optimize.o ---
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/home/kajetan.staszkiewicz/freebsd.git/sbin/pfctl/pfctl_optimize.c:52:44: note: expanded from macro 'DEBUG'
printf("%s: " str "\n", __FUNCTION__ , ## v)
~~~ ^
1 error generated.
Reviewed by: kp
Obtained from: OpenBSD (pfctl_optimize.c 1.15)
Differential Revision: https://reviews.freebsd.org/D38918
This update provides a more detailed description of FFS/UFS snapshots
and adds links to useful man pages.
Requested by: Graham Perrin
Submitted by: darius-dons.net.au
Reviewed by: Ravi Pokala
PR: 266358
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D38817
The function that sets test case metadata is actually named ${tc}_head
rather than ${tc}, so add the suffix.
While we're here, hook the tests up to the infrastructure so that they
do get run.
Sponsored by: Klara, Inc.
- skipping end of block that is not open: Oc
- no blank before trailing delimiter
- remove useless TN macros
- remove commented out reference for esis(4)
MFC after: 5 days
Differential Revision: https://reviews.freebsd.org/D38783
Since the kernel options ROUTE_MPATH and FIB_ALGO are enabled
per default for a while, it's good to have some user facing
documetation about the general functionality of multipath
routing and fib lookup algorithms.
Reviewed by: pauamma, Jose Luis Duran <jlduran at gmail dot com>
MFC after: 5 days
Differential Revision: https://reviews.freebsd.org/D38783
ping -R (F_RROUTE) will loop at ping.c:1381 until it segfaults or
the unsigned int hlen happens to be less than the size of an IP header:
slippy$ ping -R 192.168.0.101
PING 192.168.0.101 (192.168.0.101): 56 data bytes
64 bytes from 192.168.0.101: icmp_seq=0 ttl=63 time=1.081 ms
RR: 192.168.0.1
192.168.0.101
192.168.0.101
10.1.1.254
10.1.1.91
unknown option bb
unknown option 32
unknown option 6
...
unknown option 96
unknown option 2d
Segmentation fault
The reason for this is while looping through loose source routing (LSRR)
and strict source routing (SSRR), hlen will become smaller than the IP
header. It may even become negative. This should terminate the loop.
However, when hlen is unsigned, an integer underflow occurs becoming a
large number causing the loop to continue virtually forever until hlen
is either by chance smaller than the lenghth of an IP header or it
segfaults.
Reviewed by: asomers
Fixes: 46d7b45a26
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D38744
When building WITH_BEARSSL=1 veriexec(4) failes to compile.
So update the function prototype so that veriexec(4)
compiles again.
Reported by: gbe
Reviewed by: mjg, gbe
Approved by: mjg
Pull Request: https://github.com/freebsd/freebsd-src/pull/657
ping(8) is an old utility, which has received many changes and updates through the years.
Some of these changes may have introduced small bugs, in part due to the lack of tests.
Attempt to remedy the current situation by introducing a way to easily add tests.
Differential Revision: https://reviews.freebsd.org/D38053
ping(8) is an old utility, which has received many changes and updates through the years.
Some of these changes may have introduced small bugs, in part due to the lack of tests.
Attempt to remedy the current situation by introducing a way to easily add tests.
Differential Revision: https://reviews.freebsd.org/D38053
Use it instead of defining IN_RTLD by base sources that want P_OSREL_
defines in userspace, but are not rtld.
This allows to remove abuse of IN_RTLD from userspace.
Reviewed by: dchagin, markj, imp
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D38585
If we fail to open one of the files in the file listing, we still need
to advance `rec` along with `argv` so that the checksum we're checking
against lines up with the file we're hashing.
Tests added both for the -c flag, as well as the -b and -t modes of
the *sum programs.
PR: 267722
Reviewed by: emaste (earlier version)
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D37374
And put in it:
- kbdcontrol
- vidcontrol
- moused
- kbdmap
Those aren't useful in a jail or for a modern desktop.
While here, split the devd.conf part into some new files.
Reviewed by: bapt
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38321
And make it part of the FreeBSD-acpi package.
This avoid calling service power_profile on an installation without it
installed.
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38324
And make it part of the FreeBSD-bluetooth package.
This avoid calling service bluetooth on an installation without it
installed.
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38323
And make it part of the FreeBSD-dhclient package.
This avoid calling dhclient on an installation without dhclient
installed.
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38322
The testloop function is called with various parameters, but those
were ignored in the coreutils-c-test script. This was an oversight
and is fixed by passing the option to all invocations of the hash
functions in this test script.
Reported by: des
MFC after: 3 days
While there, remove .Tn from man pages.
Also remove an obsolete comment about the 80386.
MFC after: 1 week
Sponsored by: Klara, Inc.
Reviewed by: kevans, allanjude
Differential Revision: https://reviews.freebsd.org/D38373
