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91 Commits

Author SHA1 Message Date
Ondřej Surý
b0a665d947 dns/rdata.c: Return void when ISC_R_SUCCESS is only returned value 
With isc_mem_get() and dns_name_dup() no longer being able to fail, some
functions can now only return ISC_R_SUCCESS.  Change the return type to
void for the following function(s):

 * name_duporclone()
 2021-10-13 05:47:48 +02:00
Mark Andrews
cd985d96e3 Add additional processing to HTTPS and SVBC records 
The additional processing method has been expanded to take the
owner name of the record, as HTTPS and SVBC need it to process "."
in service form.

The additional section callback can now return the RRset that was
added.  We use this when adding CNAMEs.  Previously, the recursion
would stop if it detected that a record you added already exists.  With
CNAMEs this rule doesn't work, as you ultimately care about the RRset
at the target of the CNAME and not the presence of the CNAME itself.
Returning the record allows the caller to restart with the target
name.  As CNAMEs can form loops, loop protection was added.

As HTTPS and SVBC can produce infinite chains, we prevent this by
tracking recursion depth and stopping if we go too deep.
 2021-08-18 13:49:48 +10:00
Evan Hunt
dcee985b7f update all copyright headers to eliminate the typo 2020-09-14 16:20:40 -07:00
Evan Hunt
e851ed0bb5 apply the modified style 2020-02-13 15:05:06 -08:00
Ondřej Surý
056e133c4c Use clang-tidy to add curly braces around one-line statements 
The command used to reformat the files in this commit was:

./util/run-clang-tidy \
	-clang-tidy-binary clang-tidy-11
	-clang-apply-replacements-binary clang-apply-replacements-11 \
	-checks=-*,readability-braces-around-statements \
	-j 9 \
	-fix \
	-format \
	-style=file \
	-quiet
clang-format -i --style=format $(git ls-files '*.c' '*.h')
uncrustify -c .uncrustify.cfg --replace --no-backup $(git ls-files '*.c' '*.h')
clang-format -i --style=format $(git ls-files '*.c' '*.h')
 2020-02-13 22:07:21 +01:00
Ondřej Surý
f50b1e0685 Use clang-format to reformat the source files 2020-02-12 15:04:17 +01:00
Ondřej Surý
66af8713d8 lib/dns/rdata/*/*.c: Silence false positive nullPointerRedundantCheck warning from Cppcheck 
Cppcheck gets confused by:

void bar(void *arg) {
    foo *data = arg;
    REQUIRE(source != NULL);
    REQUIRE(data->member != NULL);
}

and for consistency the DbC check needs to be changed to

void bar(void *arg) {
    foo *data = arg;
    REQUIRE(data != NULL);
    REQUIRE(data->member != NULL);
}
 2019-10-03 09:04:26 +02:00
Ondřej Surý
b2b43fd235 Turn (int & flag) into (int & flag) != 0 when implicitly typed to bool 2018-11-08 12:21:53 +07:00
Ondřej Surý
994e656977 Replace custom isc_boolean_t with C standard bool type 2018-08-08 09:37:30 +02:00
Ondřej Surý
cb6a185c69 Replace custom isc_u?intNN_t types with C99 u?intNN_t types 2018-08-08 09:37:28 +02:00
Ondřej Surý
55a10b7acd Remove $Id markers, Principal Author and Reviewed tags from the full source tree 2018-05-11 13:17:46 +02:00
Tony Finch
286a7b6b9a Allow TTL values when configuring TTLs and time intervals. 
Options updated to use ttlvals: max-cache-ttl, max-ncache-ttl,
max-policy-ttl, fstrm-set-reopen-interval, interface-interval, and
min-update-interval.
 2018-04-13 11:46:06 -07:00
Witold Kręcicki
c8aa1ee9e6 libdns refactoring: get rid of multiple versions of dns_dt_create, dns_view_setcache, dns_zt_apply, dns_message_logfmtpacket, dns_message_logpacket, dns_ssutable_checkrules and dns_ttl_totext 2018-04-06 08:04:41 +02:00
Ondřej Surý
843d389661 Update license headers to not include years in copyright in all applicable files 2018-02-23 10:12:02 +01:00
Tinderbox User
ca0ae70046 update copyright notice / whitespace 2017-10-03 23:45:48 +00:00
Mark Andrews
a009d03a1a 4748. [cleanup] Sprintf to snprintf coversions. [RT #46132] 2017-10-03 14:54:19 +11:00
Mark Andrews
0c27b3fe77 4401. [misc] Change LICENSE to MPL 2.0. 2016-06-27 14:56:38 +10:00
Mark Andrews
e0a30050c8 4214. [protocol] Add support for TALINK. [RT #40544] 2015-09-18 07:43:43 +10:00
Mukund Sivaraman
b0ba1a6059 Use mnemonics for RR class and type comparisons (#40297) 2015-08-17 12:23:35 +05:30
Tinderbox User
5e93bad21b update copyright notice / whitespace 2015-03-01 23:45:20 +00:00
Mark Andrews
af669cb4fd 4074. [cleanup] Cleaned up more warnings from gcc -Wshadow. [RT #38708] 2015-02-27 10:55:55 +11:00
Tinderbox User
431a83fb29 update copyright notice 2014-01-09 23:46:35 +00:00
Evan Hunt
e851ea8260 [master] replace memcpy() with memmove(). 
3698.	[cleanup]	Replaced all uses of memcpy() with memmove().
			[RT #35120]
 2014-01-08 16:39:05 -08:00
Tinderbox User
5fa46bc916 update copyright notice 2012-03-10 23:45:53 +00:00
Mark Andrews
28a8f5b0de set $Id$ 2012-03-08 00:21:15 +11:00
Automatic Updater
0e27506ce3 update copyright notice 2011-03-05 23:52:31 +00:00
Evan Hunt
9a859983d7 3062. [func] Made several changes to enhance human readability 
of DNSSEC data in dig output and in generated
			zone files:
			 - DNSKEY record comments are more verbose, no
			   longer used in multiline mode only
			 - multiline RRSIG records reformatted
			 - multiline output mode for NSEC3PARAM records
			 - "dig +norrcomments" suppresses DNSKEY comments
			 - "dig +split=X" breaks hex/base64 records into
			   fields of width X; "dig +nosplit" disables this.
			[RT #22820]
 2011-03-05 19:39:07 +00:00
Mark Andrews
3d17a3ba61 2801. [func] Detect and report records that are different according 
to DNSSEC but are sematically equal according to plain
                        DNS.  Apply plain DNS comparisons rather than DNSSEC
                        comparisons when processing UPDATE requests.
                        dnssec-signzone now removes such semantically duplicate
                        records prior to signing the RRset.

                        named-checkzone -r {ignore|warn|fail} (default warn)
                        named-compilezone -r {ignore|warn|fail} (default warn)

                        named.conf: check-dup-records {ignore|warn|fail};
 2009-12-04 21:09:34 +00:00
Automatic Updater
bf33eb0b52 update copyright notice 2009-02-16 23:48:04 +00:00
Mark Andrews
e502b133d6 2556. [cleanup] PCI compliance: 
* new libisc log module file
                        * isc_dir_chroot() now also changes the working
                          directory to "/".
                        * additional INSISTs
                        * additional logging when files can't be removed.
 2009-02-16 02:01:16 +00:00
Automatic Updater
70e5a7403f update copyright notice 2007-06-19 23:47:24 +00:00
Automatic Updater
ec5347e2c7 update copyright notice 2007-06-18 23:47:57 +00:00
Mark Andrews
dafcb997e3 update copyright notice 2004-03-05 05:14:21 +00:00
Mark Andrews
2047977ce2 1586. [func] "check-names" is now implemented. 2004-02-27 20:41:51 +00:00
Mark Andrews
a7038d1a05 copyrights 2002-02-20 03:35:59 +00:00
Olafur Gudmundsson
90e303b114 Adding function isc_region_compare and using in instead of compare_region in lib/dns 2002-01-05 07:05:28 +00:00
Andreas Gustafsson
91cd0f93ad sizeof style 2001-11-27 01:56:32 +00:00
Andreas Gustafsson
f1b6872550 Do not put a space before ';' when terminating a statement or in a 'for' statement. 2001-11-27 00:56:32 +00:00
Mark Andrews
c38b92000c 947. [bug] dns_rdata_soa_t had a badly name element "mname" which 
was really the RNAME field from RFC1035.  To avoid
                        confusion and silent errors that would occur it ther
                        "origin" and "mname" elements were given their correct
                        names "mname" and "rname" respectively, the "mname"
                        element is renamed to "contact".
 2001-07-30 01:09:14 +00:00
Mark Andrews
bddfe77128 936. [func] Warn when non dotted decimal quad's are used. 
[RT #1084]

 935.   [bug]           inet_pton failed to reject leading zeros.
 2001-07-16 03:06:53 +00:00
Brian Wellington
ae114ded82 Fix a bunch of unused variable warnings that only occurred with assertions 
turned off.
 2001-03-16 22:53:20 +00:00
Mark Andrews
9ac7076eba 769. [func] Improved error reporting when parsing rdata. [RT #740] 
Two new error codes.  Also push back the last token, if it makes
sense to do so, so that it gets printed in the error message using
RETTOK macro, rather than straight return or RETERR.
 2001-03-06 22:11:18 +00:00
Brian Wellington
cdc50af0bf In the towire_* and additionaldata_* routines, add an offsets table to names 
passed into dns_name_toregion().  This is effectively free, and reduces the
number of calls to set_offsets() and dns_name_clone() in name compression.
 2001-02-12 03:05:05 +00:00
Brian Wellington
499b34cea0 copyright update 2001-01-09 22:01:04 +00:00
Andreas Gustafsson
63cef8bde8 added UNUSED() macros for arguments that end up unused when assertion checking 
is turned off
 2000-12-01 01:40:59 +00:00
Brian Wellington
add4043305 The identical gettoken() routines in rdata.c, hex.c, and base64.c have 
been replaced with isc_lex_getmastertoken().
 2000-11-08 01:56:15 +00:00
Mark Andrews
b589e90689 Remove the rdata->length == 0 checks, UPDATE pseudo rdata are now tagged. 
Add sanity checks to rdata types where the length cannot legally be zero.
 2000-10-25 05:44:10 +00:00
Andreas Gustafsson
9f139761ca don't use parentheses in the text representation of RRs unless 
we are in multiline mode; this ensures that the output can be re-parsed with
dns_rdata_fromtext
 2000-08-24 21:41:44 +00:00
Brian Wellington
9ce72fc748 don't print parens at all if in non-multiline mode. 2000-08-22 22:07:13 +00:00
David Lawrence
40f53fa8d9 Trailing whitespace trimmed. Perhaps running "perl util/spacewhack.pl in your 
own CVS tree will help minimize CVS conflicts.  Maybe not.
Blame Graff for getting me to trim all trailing whitespace.
 2000-08-01 01:33:37 +00:00