-.\" Copyright (C) 2015, 2016 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2015-2017 Internet Systems Consortium, Inc. ("ISC")
.\"
.\" This Source Code Form is subject to the terms of the Mozilla Public
.\" License, v. 2.0. If a copy of the MPL was not distributed with this
mdig \- DNS pipelined lookup utility
.SH "SYNOPSIS"
.HP \w'\fBmdig\fR\ 'u
-\fBmdig\fR {@server} [\fB\-f\ \fR\fB\fIfilename\fR\fR] [\fB\-h\fR] [\fB\-v\fR] [\fB\-4\fR] [\fB\-6\fR] [\fB\-b\ \fR\fB\fIaddress\fR\fR] [\fB\-p\ \fR\fB\fIport#\fR\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-t\ \fR\fB\fItype\fR\fR] [\fB\-i\fR] [\fB\-x\ \fR\fB\fIaddr\fR\fR] [plusopt...]
+\fBmdig\fR {@server} [\fB\-f\ \fR\fB\fIfilename\fR\fR] [\fB\-h\fR] [\fB\-v\fR] [\fB\-4\fR] [\fB\-6\fR] [\fB\-m\fR] [\fB\-b\ \fR\fB\fIaddress\fR\fR] [\fB\-p\ \fR\fB\fIport#\fR\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-t\ \fR\fB\fItype\fR\fR] [\fB\-i\fR] [\fB\-x\ \fR\fB\fIaddr\fR\fR] [plusopt...]
.HP \w'\fBmdig\fR\ 'u
\fBmdig\fR {\-h}
.HP \w'\fBmdig\fR\ 'u
\fIaddress\fR\&. This must be a valid address on one of the host\*(Aqs network interfaces or "0\&.0\&.0\&.0" or "::"\&. An optional port may be specified by appending "#<port>"
.PP
The
+\fB\-m\fR
+option enables memory usage debugging\&.
+.PP
+The
\fB\-p\fR
option is used when a non\-standard port number is to be queried\&.
\fIport#\fR
\fBInternet Systems Consortium, Inc\&.\fR
.SH "COPYRIGHT"
.br
-Copyright \(co 2015, 2016 Internet Systems Consortium, Inc. ("ISC")
+Copyright \(co 2015-2017 Internet Systems Consortium, Inc. ("ISC")
.br
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!--
- - Copyright (C) 2015, 2016 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2015-2017 Internet Systems Consortium, Inc. ("ISC")
-
- This Source Code Form is subject to the terms of the Mozilla Public
- License, v. 2.0. If a copy of the MPL was not distributed with this
[<code class="option">-v</code>]
[<code class="option">-4</code>]
[<code class="option">-6</code>]
+ [<code class="option">-m</code>]
[<code class="option">-b <em class="replaceable"><code>address</code></em></code>]
[<code class="option">-p <em class="replaceable"><code>port#</code></em></code>]
[<code class="option">-c <em class="replaceable"><code>class</code></em></code>]
"#<port>"
</p>
+ <p>
+ The <code class="option">-m</code> option enables memory usage debugging.
+ </p>
+
<p>
The <code class="option">-p</code> option is used when a non-standard port
number is to be queried.
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">
<p>
- Combining dns64 and rpz can result in dereferencing
- a NULL pointer (read). This flaw is dislosed in CVE-2017-3135.
- [RT#44434]
+ If a server is configured with a response policy zone (RPZ)
+ that rewrites an answer with local data, and is also configured
+ for DNS64 address mapping, a NULL pointer can be read
+ triggering a server crash. This flaw is disclosed in
+ CVE-2017-3135. [RT #44434]
</p>
</li>
<li class="listitem">
[<code class="option">-v</code>]
[<code class="option">-4</code>]
[<code class="option">-6</code>]
+ [<code class="option">-m</code>]
[<code class="option">-b <em class="replaceable"><code>address</code></em></code>]
[<code class="option">-p <em class="replaceable"><code>port#</code></em></code>]
[<code class="option">-c <em class="replaceable"><code>class</code></em></code>]
"#<port>"
</p>
+ <p>
+ The <code class="option">-m</code> option enables memory usage debugging.
+ </p>
+
<p>
The <code class="option">-p</code> option is used when a non-standard port
number is to be queried.
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">
<p>
- Combining dns64 and rpz can result in dereferencing
- a NULL pointer (read). This flaw is dislosed in CVE-2017-3135.
- [RT#44434]
+ If a server is configured with a response policy zone (RPZ)
+ that rewrites an answer with local data, and is also configured
+ for DNS64 address mapping, a NULL pointer can be read
+ triggering a server crash. This flaw is disclosed in
+ CVE-2017-3135. [RT #44434]
</p>
</li>
<li class="listitem">