Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
98 lines
3.0 KiB
Plaintext
98 lines
3.0 KiB
Plaintext
.de1 NOP
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. it 1 an-trap
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. if \\n[.$] \,\\$*\/
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..
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.ie t \
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.ds B-Font [CB]
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.ds I-Font [CI]
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.ds R-Font [CR]
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.el \
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.ds B-Font B
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.ds I-Font I
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.ds R-Font R
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.TH ntpsweep 1ntpsweepman "23 Jun 2020" "ntp (4.2.8p15)" "User Commands"
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.\"
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.\" EDIT THIS FILE WITH CAUTION (in-mem file)
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.\"
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.\" It has been AutoGen-ed June 23, 2020 at 02:21:37 AM by AutoGen 5.18.5
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.\" From the definitions ntpsweep-opts.def
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.\" and the template file agman-cmd.tpl
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.SH NAME
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\f\*[B-Font]ntpsweep\fP
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\- Print various informations about given ntp servers
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.SH SYNOPSIS
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\f\*[B-Font]ntpsweep\fP
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.\" Mixture of short (flag) options and long options
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[\f\*[B-Font]\-flags\f[]]
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[\f\*[B-Font]\-flag\f[] [\f\*[I-Font]value\f[]]]
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[\f\*[B-Font]\-\-option-name\f[][[=| ]\f\*[I-Font]value\f[]]]
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[hostfile]
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.sp \n(Ppu
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.ne 2
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.SH DESCRIPTION
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\f\*[B-Font]ntpsweep\fP
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prints per host the NTP stratum level, the clock offset in seconds, the daemon
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version, the operating system and the processor. Optionally recursing through
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all peers.
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.SH "OPTIONS"
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.TP
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.NOP \f\*[B-Font]\-l\f[] \f\*[I-Font]string\f[], \f\*[B-Font]\-\-host\-list\f[]=\f\*[I-Font]string\f[]
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Host to execute actions on.
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This option may appear an unlimited number of times.
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.sp
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Use this option to specify the host on which this script operates.
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May appear multiple times.
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.TP
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.NOP \f\*[B-Font]\-p\f[], \f\*[B-Font]\-\-peers\f[]
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Recursively list all peers a host synchronizes to.
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.sp
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This option has not been fully documented.
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.TP
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.NOP \f\*[B-Font]\-m\f[] \f\*[I-Font]number\f[], \f\*[B-Font]\-\-maxlevel\f[]=\f\*[I-Font]number\f[]
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Traverse peers up to this level (4 is a reasonable number).
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This option takes an integer number as its argument.
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.sp
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This option has not been fully documented.
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.TP
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.NOP \f\*[B-Font]\-s\f[] \f\*[I-Font]string\f[], \f\*[B-Font]\-\-strip\f[]=\f\*[I-Font]string\f[]
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Strip this string from hostnames.
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.sp
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This option has not been fully documented.
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.TP
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.NOP \f\*[B-Font]\-h\f[] \f\*[I-Font]string\f[], \f\*[B-Font]\-\-host\f[]=\f\*[I-Font]string\f[]
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Specify a single host.
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.sp
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This option has not been fully documented.
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.sp
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.B
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NOTE: THIS OPTION IS DEPRECATED
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.TP
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.NOP \f\*[B-Font]\-\&?\f[], \f\*[B-Font]\-\-help\f[]
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Display usage information and exit.
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.TP
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.NOP \f\*[B-Font]\-\&!\f[], \f\*[B-Font]\-\-more-help\f[]
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Pass the extended usage information through a pager.
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.TP
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.NOP \f\*[B-Font]\-v\f[] [{\f\*[I-Font]v|c|n\f[] \f\*[B-Font]\-\-version\f[] [{\f\*[I-Font]v|c|n\f[]}]}]
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Output version of program and exit. The default mode is `v', a simple
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version. The `c' mode will print copyright information and `n' will
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print the full copyright notice.
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.PP
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.SH "EXIT STATUS"
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One of the following exit values will be returned:
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.TP
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.NOP 0 " (EXIT_SUCCESS)"
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Successful program execution.
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.TP
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.NOP 1 " (EXIT_FAILURE)"
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The operation failed or the command syntax was not valid.
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.TP
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.NOP 70 " (EX_SOFTWARE)"
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libopts had an internal operational error. Please report
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it to autogen-users@lists.sourceforge.net. Thank you.
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.PP
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.SH "NOTES"
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This manual page was \fIAutoGen\fP-erated from the \fBntpsweep\fP
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option definitions.
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