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f274cbea
Commit
f274cbea
authored
Oct 30, 2014
by
Mark Andrews
Browse files
3992. [func] DiG can now send queries without questions
(dig +header-only). [RT #37599]
parent
00fb0253
Changes
6
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CHANGES
View file @
f274cbea
3992. [func] DiG can now send queries without questions
(dig +header-only). [RT #37599]
3991. [func] Add the ability to buffer logging output by specifying
"buffered yes;" when defining a channel. [RT #26561]
...
...
bin/dig/dig.c
View file @
f274cbea
...
...
@@ -230,6 +230,7 @@ help(void) {
" +[no]dnssec (Request DNSSEC records)
\n
"
" +[no]expire (Request time to expire)
\n
"
" +[no]nsid (Request Name Server ID)
\n
"
" +[no]header-only (Send query without a question section)
\n
"
#ifdef ISC_PLATFORM_USESIT
" +[no]sit (Request a Source Identity Token)
\n
"
#endif
...
...
@@ -1017,6 +1018,10 @@ plus_option(char *option, isc_boolean_t is_batchfile,
FULLCHECK
(
"fail"
);
lookup
->
servfail_stops
=
state
;
break
;
case
'h'
:
FULLCHECK
(
"header-only"
);
lookup
->
header_only
=
state
;
break
;
case
'i'
:
switch
(
cmd
[
1
])
{
case
'd'
:
/* identify */
...
...
bin/dig/dig.docbook
View file @
f274cbea
...
...
@@ -622,6 +622,17 @@
</listitem>
</varlistentry>
<varlistentry>
<term><option>
+[no]header-only
</option></term>
<listitem>
<para>
Send a query with a DNS header without a question section.
The default is to add a question section. The query type
and query name are ignored when this is set.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>
+[no]identify
</option></term>
<listitem>
...
...
bin/dig/dighost.c
View file @
f274cbea
...
...
@@ -786,6 +786,7 @@ make_empty_lookup(void) {
looknew
->
ednsflags
=
0
;
looknew
->
expire
=
ISC_FALSE
;
looknew
->
nsid
=
ISC_FALSE
;
looknew
->
header_only
=
ISC_FALSE
;
#ifdef ISC_PLATFORM_USESIT
looknew
->
sit
=
ISC_FALSE
;
#endif
...
...
@@ -881,6 +882,7 @@ clone_lookup(dig_lookup_t *lookold, isc_boolean_t servers) {
looknew
->
ednsflags
=
lookold
->
ednsflags
;
looknew
->
expire
=
lookold
->
expire
;
looknew
->
nsid
=
lookold
->
nsid
;
looknew
->
header_only
=
lookold
->
header_only
;
#ifdef ISC_PLATFORM_USESIT
looknew
->
sit
=
lookold
->
sit
;
looknew
->
sitvalue
=
lookold
->
sitvalue
;
...
...
@@ -2431,8 +2433,9 @@ setup_lookup(dig_lookup_t *lookup) {
}
}
add_question
(
lookup
->
sendmsg
,
lookup
->
name
,
lookup
->
rdclass
,
lookup
->
rdtype
);
if
(
!
lookup
->
header_only
)
add_question
(
lookup
->
sendmsg
,
lookup
->
name
,
lookup
->
rdclass
,
lookup
->
rdtype
);
/* add_soa */
if
(
lookup
->
rdtype
==
dns_rdatatype_ixfr
)
...
...
bin/dig/include/dig/dig.h
View file @
f274cbea
...
...
@@ -135,7 +135,8 @@ struct dig_lookup {
#ifdef ISC_PLATFORM_USESIT
sit
,
#endif
nsid
;
/*% Name Server ID (RFC 5001) */
nsid
,
/*% Name Server ID (RFC 5001) */
header_only
;
#ifdef DIG_SIGCHASE
isc_boolean_t
sigchase
;
#if DIG_SIGCHASE_TD
...
...
doc/arm/notes.xml
View file @
f274cbea
...
...
@@ -127,6 +127,12 @@
yet-to-be-defined EDNS flags in DNS requests.
</para>
</listitem>
<listitem>
<para>
<command>
dig +header-only
</command>
can now be used to send
queries without a question section.
</para>
</listitem>
<listitem>
<para>
<command>
dig +ttlunits
</command>
causes
<command>
dig
</command>
...
...
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