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16831 Commits

Author SHA1 Message Date
Enji Cooper
53c167f98f Don't explicitly build tcp wrappers support into bsnmpd; make it conditional 
on MK_TCP_WRAPPERS != "no"

This likely fixes an issue seen where some of the USE_TCPWRAPPERS code didn't
work as advertised

MFC after:	1 week
 2016-12-28 16:34:49 +00:00
Enji Cooper
c3f095c6da Fix the build by moving the initializers for len/nswapdev down below the 
declarations

MFC after:	3 days
Pointyhat to:	ngie
 2016-12-28 08:11:41 +00:00
Enji Cooper
c5cf639fd9 style(9): clean up whitespace 
MFC after:	3 days
 2016-12-28 06:10:58 +00:00
Enji Cooper
2229fa01bc style(9) fixes: clean up leading whitespace 
MFC after:	3 days
 2016-12-28 05:43:14 +00:00
Enji Cooper
6ebc234490 style(9) fixes: clean up leading whitespace 
MFC after:	3 days
 2016-12-28 05:42:41 +00:00
Enji Cooper
c4648c7562 style(9) fixes 
- Clean up trailing whitespace
- Fix variable type alignment in storage_OS_get_swap(..)

MFC after:	3 days
 2016-12-28 05:41:53 +00:00
Enji Cooper
4568bf74f4 Only build/install usr.sbin/bsnmpd/modules/snmp_hast if MK_HAST != no 
MFC after:	1 week
 2016-12-28 05:21:22 +00:00
Enji Cooper
38bf4fd787 Only build/install usr.sbin/bsnmpd/modules/snmp_wlan if MK_WIRELESS != no 
MFC after:	1 week
 2016-12-28 05:16:41 +00:00
Enji Cooper
f66b889d00 Install snmpmod.3 as all of the bsnmpd APIs it documents 
MFC after:	3 days
 2016-12-28 03:56:25 +00:00
Enji Cooper
e1d581b289 style(9): clean up trailing whitespace 
MFC after:	3 weeks
 2016-12-27 23:32:54 +00:00
Alexander Motin
dad99db247 Add MAX_LUNS overflow safety checks. 
While this MAX_LUNS limitation is too synthetic and should be removed,
it is better to enforce it while it is here.

MFC after:	2 weeks
 2016-12-27 17:13:31 +00:00
Xin LI
760f2905be Don't assign rtjp twice. 
Reported by:	clang static analyzer
MFC after:	2 weeks
 2016-12-26 19:27:12 +00:00
Xin LI
ed09c2c161 - pstat(8) does not accept any arguments other than getopt() args, 
so don't bother to adjust argc/argv after getopt() loop.
 - Make a string pointer constant.

MFC after:	2 weeks
 2016-12-26 17:34:27 +00:00
Jamie Gritton
8fd1ba2a5e Improve IP address list representation in libxo output. 
Extract decision-making about special-case printing of certain
jail parameters into a function.

Refactor emitting of IPv4 and IPv6 address lists into a function.

Resulting user-facing changes:

XO_VERSION is bumped to 2.

In verbose mode (-v), IPv4 and IPv6-Addresses are now properly emitted
as separate lists.
This only affects the output in encoding styles, i.e. xml and json.

{                                    {
  "__version": "1",                    "__version": "2",
  "jail-information": {                "jail-information": {
    "jail": [                            "jail": [
      {                                    {
        "jid": 166,                          "jid": 166,
        "hostname": "foo.com",               "hostname": "foo.com",
        "path": "/var/jail/foo",             "path": "/var/jail/foo",
        "name": "foo",                       "name": "foo",
        "state": "ACTIVE",                   "state": "ACTIVE",
        "cpusetid": 2,                       "cpusetid": 2,
        "ipv4_addrs": [                      "ipv4_addrs": [
          "10.1.1.1",                          "10.1.1.1",
          "10.1.1.2",                          "10.1.1.2",
          "10.1.1.3",              |           "10.1.1.3"
                                   >         ],
                                   >         "ipv6_addrs": [
          "fe80::1000:1",                      "fe80::1000:1",
          "fe80::1000:2"                       "fe80::1000:2"
        ]                                    ]
      }                                    }
    ]                                    ]
  }                                    }
}                                    }

In -n mode, ip4.addr and ip6.addr are formatted in the encoding styles'
native list types, e.g. instead of comma-separated lists, JSON arrays
are printed.

jls -n all --libxo json
 ...
 "ip4.addr": [
    "10.1.1.1",
    "10.1.1.2",
    "10.1.1.3"
  ],
  "ip4.saddrsel": true,
  "ip6.addr": [
    "fe80::1000:1",
    "fe80::1000:2"
  ],
  ...

jls -n all --libxo xml
  ...
  <ip4.addr>10.1.1.1</ip4.addr>
  <ip4.addr>10.1.1.2</ip4.addr>
  <ip4.addr>10.1.1.3</ip4.addr>
  <ip4.saddrsel>true</ip4.saddrsel>
  <ip6.addr>fe80::1000:1</ip6.addr>
  <ip6.addr>fe80::1000:2</ip6.addr>
  ...

PR:		215008
Submitted by:	Christian Schwarz <me@cschwarz.com>
Differential Revision:	https://reviews.freebsd.org/D8766
 2016-12-24 23:51:27 +00:00
Hiroki Sato
77e315c975 - Fix -N flag (NoBind) for AF_LOCAL sockets. 
- Do setsockopt(SO_RCVBUF) for AF_LOCAL sockets regardless of -s flag.
 2016-12-24 23:29:50 +00:00
Enji Cooper
d97b8afd73 Unbreak syslogd after r310494 
Don't close all file descriptors greater than STDERR_FILENO (2) in
waitdaemon(..) -- only close fd (file descriptor for /dev/null used in
subsequent calls to dup2) if it's greater than STDERR_FILENO.

Reported by:	subbsd@gmail.com, danny@cs.huji.ac.il
Pointyhat to:	hrs
X-MFC with:	r310494
 2016-12-24 12:50:17 +00:00
Enji Cooper
7c933da6ed Warning message cleanup 
- Use warn instead of warnx + strerror(errno)
- Remove unnecessary trailing newline from a warnx call
- Add missing spaces following "," in syslog and warn* calls

MFC after:	2 weeks
 2016-12-24 11:22:28 +00:00
Hiroki Sato
4c06e939f8 - Remove unused code. 
- Use closefrom().
 2016-12-24 07:13:33 +00:00
Hiroki Sato
acdd9d6a0d - More ifdef INET and INET6. 
- Use STDERR_FILENO + 1 instead of "3".
- Fix dprintf() in cvthname().
 2016-12-23 06:29:24 +00:00
Hiroki Sato
a3dc138e75 mdoc and style fixes. 2016-12-23 04:59:22 +00:00
Hiroki Sato
732c7a256c - Fix a use-after-free bug when dq_timeout == 1 and 
sending SIGTERM to the process failed.  It is an
  unusual situation but it can happen.
- Split deadq_remove() into deadq_remove() and
  deadq_removebypid().
- Normalize variable names of struct deadq_entry *.
 2016-12-22 13:46:17 +00:00
Hiroki Sato
066f8db8f3 Add a missing "default:" case. 2016-12-22 05:57:45 +00:00
Hiroki Sato
dd87e05952 Initialize a structure by using a compound literal to avoid forgetting 
to zero unspecified members.
 2016-12-22 05:55:44 +00:00
Hiroki Sato
1ef75d66c8 Fix debug log in the case of AF_INET6. 2016-12-22 05:28:30 +00:00
Hiroki Sato
cb7c842281 - Simplify masklen->netmask conversion for AF_INET6. 
- Use iov[N] by array index instead of using pointer v = &iov[0] to
  make the compiler catch an out-of-range access of the array.
 2016-12-22 05:23:38 +00:00
Alexander Motin
f383d6efd5 Add support for locally assigned RFC 4122 UUID LUN identifiers. 
MFC after:	2 weeks
 2016-12-21 09:05:30 +00:00
Ed Schouten
de44cbc21d Add a Prometheus exporter for sysctl values. 
Now that we have our sysctl tree annotated with aggregation labels,
let's go ahead and provide a very simple utility for exporting the
sysctl tree in Prometheus' format. It can either be used in conjunction
with the Prometheus node exporter or run through inetd(8).

The reason why I'm opting for having it in the base system is because it
has a pretty strong integration with some of sysctl's innards, such as
access to iterators, name lookups, metadata and type information. As I
am investigating whether we can add histograms as native types to sysctl
as well, this integration will only get stronger as we go along. That's
why it would be safer to oversee the development of this exporter
ourselves, as opposed to having it as an external project.

This exporter is remarkably compact, especially when compared to the
official Linux binary of the Prometheus node exporter (16 KB vs 12 MB).
I guess this could be an interesting aspect for monitoring embedded
FreeBSD-based systems.

Differential Revision:	https://reviews.freebsd.org/D8792
 2016-12-21 08:29:44 +00:00
Hiroki Sato
bbe85c3834 Simplify type casting of struct sockaddr_in. 2016-12-21 07:05:34 +00:00
Hiroki Sato
e46b059e46 - Initialize deadq_head statically. 
- Fix indent.
- Add missing -S flag into usage().
- Use nitems() for an iov array instead of a macro.
 2016-12-21 06:49:21 +00:00
Hiroki Sato
e5610451b2 - Add fklog into struct socklist. Files and local/remote sockets are 
now processed in struct socklist in a consistent manner.
- Add helper functions to add a new entry of struct socklist, filed, or peer.
- Use the same routine for -l, -p, and -S.
- Close /dev/klog when read(2) failed.
 2016-12-21 06:42:30 +00:00
Hiroki Sato
c532386291 - Use fnmatch(3) for domanname matching of -a options. 
- Document the patten matching.
- Document -S flag in SYNOPSIS.
 2016-12-21 05:45:59 +00:00
Conrad Meyer
d21656dcab Add a 'force' option for non-interactive crontab removal 
Add a '-f' option to force crontab '-r' to be non-interactive.

Submitted by:	Sam Gwydir <sam at samgwydir.com>
Reviewed by:	me, wblock (previous version)
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D8815
 2016-12-20 17:12:17 +00:00
Hiroki Sato
97456b7413 Escape punctuation characters. 2016-12-20 08:49:13 +00:00
Hiroki Sato
2e0ef629ee Add a NULL check. 2016-12-20 04:05:21 +00:00
Hiroki Sato
27efdcd869 Add a default socket bound to *:514 when no -b option is specified. 
This was accidentally removed at r309933.

Spotted by:	Michael Butler
 2016-12-20 03:41:40 +00:00
Hiroki Sato
a5636d2a3e Add a missing STAILQ_INSERT_TAIL() for allowaddr rule. 2016-12-19 17:10:30 +00:00
Enji Cooper
f16a380f79 Clean up parse_ip(..) 
- Clean up trailing whitespace
- Fix variable alignment

MFC after:	1 week
 2016-12-18 05:36:04 +00:00
Enji Cooper
ddedf93534 Fix some minor typos with begemotBridgeTpLearnedEntryDiscards and 
begemotBridgeTpMaxAddresses

Bump LAST-UPDATED for the MIB, per the change

MFC after:	1 week
 2016-12-18 00:44:43 +00:00
Colin Percival
5b3b877f89 Avoid division by zero in the rare case that portsnap needs to fetch 
zero patches.  (This avoids two "dc: divide by zero" warnings.)

MFC after:	3 days
 2016-12-16 22:37:16 +00:00
Devin Teske
a7cc56803c Revert r309918 -- modern POSIX has deprecated -<#>/+<#> syntax 
Special thanks to:	jilles
 2016-12-13 22:31:49 +00:00
Hiroki Sato
442f3ba311 Remove an extra "break" which could incorrectly terminate an 
STAILQ_FOREACH() loop when an AF_INET6 rule matched.

Spotted by:	cem
 2016-12-13 20:55:46 +00:00
Devin Teske
f3a8471e5f It's completely pointless to replace newlines with space 
(this is done automatically for you upon shell expansion)
 2016-12-13 02:56:52 +00:00
Devin Teske
be094a3204 The flags of a WLAN need to be quoted (they contain things like brackets) 2016-12-13 02:54:44 +00:00
Devin Teske
19dbb0ba18 Simplify single-line if statements 2016-12-13 02:48:14 +00:00
Devin Teske
afcce2f52d Simplify loop by moving predicate to clause 2016-12-13 02:47:39 +00:00
Devin Teske
b46ca7cefe Wordsmithing 2016-12-13 02:46:36 +00:00
Devin Teske
a9d334210f Why test $? when you can test the command 2016-12-13 02:45:52 +00:00
Devin Teske
6ef8ca674f Restore previous comment 2016-12-13 02:45:07 +00:00
Devin Teske
94f5aec600 Both simplify bringup of interface after changes and catch errors in debug 2016-12-13 02:44:33 +00:00
Devin Teske
b9f60aba8b Calculate proper size of menu list dialog 2016-12-13 02:42:10 +00:00