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here is the log from the commit of package c-ares.16941 for
openSUSE:Leap:15.2:Update checked in at 2021-09-15 15:35:53
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Leap:15.2:Update/c-ares.16941 (Old)
and /work/SRC/openSUSE:Leap:15.2:Update/.c-ares.16941.new.1899 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "c-ares.16941"
Wed Sep 15 15:35:53 2021 rev:1 rq:918716 version:1.17.1+20200724
Changes:
--------
New Changes file:
--- /dev/null 2021-09-02 09:14:41.336741815 +0200
+++ /work/SRC/openSUSE:Leap:15.2:Update/.c-ares.16941.new.1899/c-ares.changes
2021-09-15 15:35:53.391803694 +0200
@@ -0,0 +1,497 @@
+-------------------------------------------------------------------
+Wed Sep 8 12:50:52 UTC 2021 - Adam Majer <adam.ma...@suse.de>
+
+- 5c995d5.patch: augment input validation on hostnames to allow _
+ as part of DNS response (bsc#1190225)
+
+-------------------------------------------------------------------
+Fri Aug 6 15:45:41 UTC 2021 - Adam Majer <adam.ma...@suse.de>
+
+- Version update to git snapshot 1.17.1+20200724:
+ * fixes missing input validation on hostnames returned by DNS
+ servers (bsc#1188881, CVE-2021-3672)
+ * If ares_getaddrinfo() was terminated by an ares_destroy(),
+ it would cause crash
+ * Crash in sortaddrinfo() if the list size equals 0 due to
+ an unexpected DNS response
+ * Expand number of escaped characters in DNS replies as
+ per RFC1035 5.1 to prevent spoofing
+ * Use unbuffered /dev/urandom for random data to prevent early startup
+ performance issues
+
+- missing_header.patch: upstreamed
+
+-------------------------------------------------------------------
+Sat Nov 21 23:16:21 UTC 2020 - Marcus Rueckert <mrueck...@suse.de>
+
+- add BR for pkg-config to get the provides in the devel package
+
+-------------------------------------------------------------------
+Thu Nov 19 09:51:18 UTC 2020 - Adam Majer <adam.ma...@suse.de>
+
+- ares_dns.h, missing_header.patch: re-add missing header in last release
+
+-------------------------------------------------------------------
+Tue Nov 17 12:07:22 UTC 2020 - Adam Majer <adam.ma...@suse.de>
+
+- Version update to 1.17.0
+ Security:
+ * avoid read-heap-buffer-overflow in ares_parse_soa_reply found during
+ fuzzing
+ * Avoid theoretical buffer overflow in RC4 loop comparison
+ * Empty hquery->name could lead to invalid memory access
+ * ares_parse_{a,aaaa}_reply() could return a larger *naddrttls than was
+ passed in (bsc#1178882, CVE-2020-8277)
+
+ Changes:
+ * Update help information for adig, acountry, and ahost
+ * Test Suite now uses dynamic system-assigned ports rather than hardcoded
+ ports to prevent failures in containers
+ * Detect remote DNS server does not support EDNS using rules from RFC 6891
+ * Source tree has been reorganized to use a more modern layout
+ * Allow parsing of CAA Resource Record
+
+ Bug fixes:
+ * readaddrinfo bad sizeof()
+ * Test cases should honor HAVE_WRITEV flag, not depend on WIN32
+ * FQDN with trailing period should be queried first
+ * ares_getaddrinfo() was returning members of the struct as garbage values if
+ unset, and was not honoring ai_socktype and ai_protocol hints.
+ * ares_gethostbyname() with AF_UNSPEC and an ip address would fail
+ * Properly document ares_set_local_ip4() uses host byte order
+
+For details, see https://c-ares.haxx.se/changelog.html
+
+- add missing upstream sources, to be removed for next release
+- remove unnecessary BuildRequires
+- fix building on SLE12 systems
+
+-------------------------------------------------------------------
+Fri Sep 11 07:54:10 UTC 2020 - Tom???? Chv??tal <tchva...@suse.com>
+
+- simplify conditions bit to make it tad more readable
+
+-------------------------------------------------------------------
+Thu Sep 10 01:31:11 UTC 2020 - Atri Bhattacharya <badshah...@gmail.com>
+
+- Implement multibuild specfile to split out tests into its own
+ flavor; this way we can build and run tests, which require
+ static lib, as well as avoid packaging the latter without issues
+ with the installed cmake file..
+
+-------------------------------------------------------------------
+Wed Jul 8 20:35:17 UTC 2020 - Matthias Eliasson <eli...@opensuse.org>
+
+- Version update to 1.16.1
+ Security:
+ * Prevent possible use-after-free and double-free in ares_getaddrinfo() if
+ ares_destroy() is called prior to ares_getaddrinfo() completing.
+ Reported by Jann Horn at Google Project Zero.
+ Changes:
+ * Allow TXT records on CHAOS qclass. Used for retriving things like
+ version.bind, version.server, authoris.bind, hostname.bind, and id.server.
[3]
+ Bug fixes:
+ * Fix Windows Unicode incompatibilities with ares_getaddrinfo() [1]
+ * Silence false cast-align compiler warnings due to valid casts of struct
+ sockaddr to struct sockaddr_in and struct sockaddr_in6.
+ * MacOS should use libresolv for retrieving DNS servers, like iOS
+ * CMake build system should populate the INCLUDE_DIRECTORIES property of
+ installed targets [2]
+ * Correct macros in use for the ares_getaddrinfo.3 man page
+- Changes in version 1.16.0
+ Changes:
+ * Introduction of ares_getaddrinfo() API which provides similar output
+ (including proper sorting as per RFC 6724) to the system native API, but
+ utilizes different data structures in order to provide additional
+ information such as TTLs and all aliases. Please reference the
respective
+ man pages for usage details.
+ * Parse SOA records from ns_t_any response
+ * CMake: Provide c-ares version in package export file
+ * CMake: Add CPACK functionality for DEB and RPM
+ * CMake: Generate PDB files during build
+ * CMake: Support manpage installation
+ Bug fixes:
+ * Fix bad expectation in IPv6 localhost test.
+ * AutoTools: use XC_CHECK_BUILD_FLAGS instead of XC_CHECK_USER_FLAGS to
+ prevent complaints about CPPFLAGS in CFLAGS.
+ * Fix .onion handling
+ * Command line usage was out of date for adig and ahost.
+ * Typos in manpages
+ * If ares_getenv is defined, it must return a value on all platforms
+ * If /etc/resolv.conf has invalid lookup values, use the defaults.
+ * Tests: Separate live tests from SetServers* tests as only live tests
+ should require internet access.
+ * ares_gethostbyname() should return ENODATA if no valid A or AAAA record
+ is found, but a CNAME was found.
+ * CMake: Rework library function checking to prevent unintended linking
+ with system libraries that aren't needed.
+ * Due to use of inet_addr() it was not possible to return 255.255.255.255
+ from ares_gethostbyname().
+ * CMake: Fix building of tests on Windows
+- Drop regression.patch which have been fixed upstream
+- Refresh disable-live-tests.patch
+- Remove static lib since its required when doing tests and we dont want it
+ included in package
+- Run spec-cleaner
+
+-------------------------------------------------------------------
+Mon Feb 3 15:17:24 UTC 2020 - Adam Majer <adam.ma...@suse.de>
+
+- Upgrade to latest snapshot from 2020-01-17
+- disable-live-tests.patch: refreshed
+- regression.patch: fix a regression in DNS results that contain
+ both A and AAAA answers.
+
+-------------------------------------------------------------------
+Tue Jan 28 15:52:23 UTC 2020 - Micha?? Rostecki <mroste...@opensuse.org>
+
+- Add netcfg as the build requirement and runtime requirement.
+ ares_getaddrinfo function uses the getservbyport_r function which
+ requires the /etc/services file to function properly. That config
+ file is provided by the netcfg package. Unit tests rely on it
+ too, hence it has to be a build dependency as well.
+
+-------------------------------------------------------------------
+Mon Jan 6 17:54:05 UTC 2020 - Todd R <toddrme2...@gmail.com>
+
+- Switch to cmake-based build.
+ Some packages need the cmake build files.
+
+-------------------------------------------------------------------
+Fri Nov 15 07:59:27 UTC 2019 - Tom???? Chv??tal <tchva...@suse.com>
+
+- Fix version number of the snapshot to not be downgrade:
+ bsc#1156601
+
+-------------------------------------------------------------------
+Fri Nov 8 11:16:29 UTC 2019 - Adam Majer <adam.ma...@suse.de>
+
+- Update to upstream snapshot 20191108
+ * getaddrinfo - avoid infinite loop in case of NXDOMAIN
+ * ares_getenv - return NULL in all cases
+ * implement ares_getaddrinfo
+
+- onion-crash.patch: removed, upstreamed.
+- removed upstream patches that are part of the snapshot:
+ 0001-Add-initial-implementation-for-ares_getaddrinfo-112.patch
+ 0002-Remaining-queries-counter-fix-additional-unit-tests-.patch
+ 0003-Bugfix-for-ares_getaddrinfo-and-additional-unit-test.patch
+ 0004-Add-ares__sortaddrinfo-to-support-getaddrinfo-sorted.patch
+ 0005-getaddrinfo-avoid-infinite-loop-in-case-of-NXDOMAIN-.patch
+ 0006-getaddrinfo-callback-must-be-called-on-bad-domain-24.patch
+ 0007-getaddrinfo-enhancements-257.patch
+ 0008-Add-missing-limits.h-include-from-ares_getaddrinfo.c.patch
+ 0009-Increase-portability-of-ares-test-mock-ai.cc-235.patch
+ 0010-Disable-failing-test.patch
+- disable-live-tests.patch - updated
+
+-------------------------------------------------------------------
+Wed Oct 23 15:11:27 UTC 2019 - Micha?? Rostecki <mroste...@opensuse.org>
+
+- Add upstream patches with the ares_getaddrinfo function:
+ * 0001-Add-initial-implementation-for-ares_getaddrinfo-112.patch
+ * 0002-Remaining-queries-counter-fix-additional-unit-tests-.patch
+ * 0003-Bugfix-for-ares_getaddrinfo-and-additional-unit-test.patch
+ * 0004-Add-ares__sortaddrinfo-to-support-getaddrinfo-sorted.patch
+ * 0005-getaddrinfo-avoid-infinite-loop-in-case-of-NXDOMAIN-.patch
+ * 0006-getaddrinfo-callback-must-be-called-on-bad-domain-24.patch
++++ 300 more lines (skipped)
++++ between /dev/null
++++ and
/work/SRC/openSUSE:Leap:15.2:Update/.c-ares.16941.new.1899/c-ares.changes
New:
----
0001-Use-RPM-compiler-options.patch
5c995d5.patch
_multibuild
ares_dns.h
baselibs.conf
c-ares-1.17.1+20200724.tar.xz
c-ares-config.cmake.in
c-ares.changes
c-ares.keyring
c-ares.spec
disable-live-tests.patch
libcares.pc.cmake
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ c-ares.spec ++++++
#
# spec file for package c-ares
#
# Copyright (c) 2020 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via https://bugs.opensuse.org/
#
%global flavor @BUILD_FLAVOR@%{nil}
%if "%{flavor}" == "%{nil}"
ExclusiveArch: do_not_build
%define pname c-ares
%endif
%if "%{flavor}" == "tests"
%define pname c-ares-tests
%bcond_without tests
%endif
%if "%{flavor}" == "main"
%define pname c-ares
%bcond_with tests
%endif
%define sonum 2
%define libname libcares%{sonum}
%if 0%{!?cmake_build:1}
%define cmake_build make -O VERBOSE=1 %{?_smp_mflags}
%endif
Name: %{pname}
Version: 1.17.1+20200724
Release: 0
Summary: Library for asynchronous name resolves
License: MIT
URL: https://c-ares.haxx.se/
#Source0: http://c-ares.haxx.se/download/c-ares-%{version}.tar.gz
#Source1: http://c-ares.haxx.se/download/c-ares-%{version}.tar.gz.asc
Source0: c-ares-%{version}.tar.xz
Source3: c-ares.keyring
Source4: baselibs.conf
### REMOVE when upstream fixes https://github.com/c-ares/c-ares/issues/373
Source5: libcares.pc.cmake
Source6: c-ares-config.cmake.in
Source7: ares_dns.h
Patch0: 0001-Use-RPM-compiler-options.patch
Patch1: disable-live-tests.patch
Patch2: https://github.com/c-ares/c-ares/commit/5c995d5.patch
BuildRequires: cmake
BuildRequires: gcc-c++
%if %{with tests}
# Needed for getservbyport_r function to work properly.
BuildRequires: netcfg
%endif
BuildRequires: pkg-config
%description
c-ares is a C library that performs DNS requests and name resolves
asynchronously. c-ares is a fork of the library named 'ares', written
by Greg Hudson at MIT.
%package utils
Summary: Tools for asynchronous name resolves
%description utils
c-ares is a C library that performs DNS requests and name resolves
asynchronously. c-ares is a fork of the library named 'ares', written
by Greg Hudson at MIT.
This package provides some tools that make use of c-ares.
%package -n %{libname}
Summary: Library for asynchronous name resolves
# Needed for getservbyport_r function to work properly.
Requires: netcfg
%description -n %{libname}
c-ares is a C library that performs DNS requests and name resolves
asynchronously. c-ares is a fork of the library named 'ares', written
by Greg Hudson at MIT.
This package provides the shared libraries for c-ares.
%package devel
Summary: Development files for %{name}
Requires: %{libname} = %{version}
Requires: glibc-devel
Provides: libcares-devel = %{version}
Obsoletes: libcares-devel < %{version}
%description devel
c-ares is a C library that performs DNS requests and name resolves
asynchronously. c-ares is a fork of the library named 'ares', written
by Greg Hudson at MIT.
This package provides the development libraries and headers needed
to build packages that depend on c-ares.
%prep
%autosetup -p1 -n c-ares-%{version}
cp %{S:5} %{S:6} .
cp %{S:7} include
%build
%cmake \
%if %{with tests}
-DCARES_BUILD_TESTS:BOOL=ON \
%endif
%{nil}
%cmake_build
%install
%if !%{with tests}
%cmake_install
%endif
%if %{with tests}
%check
pushd build
%cmake_build -C test
LD_LIBRARY_PATH=./%_libdir ./bin/arestest
%endif
%if !%{with tests}
%post -n %{libname} -p /sbin/ldconfig
%postun -n %{libname} -p /sbin/ldconfig
%files utils
%license LICENSE.md
%{_bindir}/acountry
%{_bindir}/adig
%{_bindir}/ahost
%{_mandir}/man1/acountry.1%{?ext_man}
%{_mandir}/man1/adig.1%{?ext_man}
%{_mandir}/man1/ahost.1%{?ext_man}
%files -n %{libname}
%license LICENSE.md
%{_libdir}/libcares.so.%{sonum}*
%files devel
%license LICENSE.md
%{_libdir}/libcares.so
%{_includedir}/*.h
%{_mandir}/man3/ares_*.3%{?ext_man}
%{_libdir}/pkgconfig/libcares.pc
%{_libdir}/cmake/c-ares/
%endif
%changelog
++++++ 0001-Use-RPM-compiler-options.patch ++++++
>From 7dada62a77e061c752123e672e844386ff3b01ea Mon Sep 17 00:00:00 2001
From: Stephen Gallagher <sgall...@redhat.com>
Date: Wed, 10 Apr 2013 12:32:44 -0400
Subject: [PATCH] Use RPM compiler options
---
m4/cares-compilers.m4 | 19 ++++++-------------
1 file changed, 6 insertions(+), 13 deletions(-)
diff --git a/m4/cares-compilers.m4 b/m4/cares-compilers.m4
index
7ee8e0dbe741c1a64149a0d20b826f507b3ec620..d7708230fb5628ae80fbf1052da0d2c78ebbc160
100644
--- a/m4/cares-compilers.m4
+++ b/m4/cares-compilers.m4
@@ -143,19 +143,12 @@ AC_DEFUN([CARES_CHECK_COMPILER_GNU_C], [
gccvhi=`echo $gccver | cut -d . -f1`
gccvlo=`echo $gccver | cut -d . -f2`
compiler_num=`(expr $gccvhi "*" 100 + $gccvlo) 2>/dev/null`
- flags_dbg_all="-g -g0 -g1 -g2 -g3"
- flags_dbg_all="$flags_dbg_all -ggdb"
- flags_dbg_all="$flags_dbg_all -gstabs"
- flags_dbg_all="$flags_dbg_all -gstabs+"
- flags_dbg_all="$flags_dbg_all -gcoff"
- flags_dbg_all="$flags_dbg_all -gxcoff"
- flags_dbg_all="$flags_dbg_all -gdwarf-2"
- flags_dbg_all="$flags_dbg_all -gvms"
- flags_dbg_yes="-g"
- flags_dbg_off="-g0"
- flags_opt_all="-O -O0 -O1 -O2 -O3 -Os"
- flags_opt_yes="-O2"
- flags_opt_off="-O0"
+ flags_dbg_all=""
+ flags_dbg_yes=""
+ flags_dbg_off=""
+ flags_opt_all=""
+ flags_opt_yes=""
+ flags_opt_off=""
CURL_CHECK_DEF([_WIN32], [], [silent])
else
AC_MSG_RESULT([no])
--
1.8.1.4
++++++ 5c995d5.patch ++++++
>From 5c995d50b05a2c374ae021012afa6f8f4cf2957e Mon Sep 17 00:00:00 2001
From: bradh352 <b...@brad-house.com>
Date: Wed, 8 Sep 2021 07:38:44 -0400
Subject: [PATCH] ares_expand_name should allow underscores (_) as SRV records
legitimately use them
c-ares 1.17.2 introduced response validation to prevent a security issue,
however
it did not have (_) listed as a valid character for domain name responses which
caused issues when a CNAME referenced a SRV record which contained underscores.
While RFC2181 section 11 does explicitly state not to do validation, that
applies
to servers not clients.
Fixes: #424
Fix By: Brad House (@bradh352)
---
src/lib/ares_expand_name.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/src/lib/ares_expand_name.c b/src/lib/ares_expand_name.c
index a62c982e..db262ab4 100644
--- a/src/lib/ares_expand_name.c
+++ b/src/lib/ares_expand_name.c
@@ -59,10 +59,16 @@ static int ares__isprint(int ch)
return 0;
}
-/* Character set allowed by hostnames */
+/* Character set allowed by hostnames. This is to include the normal
+ * domain name character set plus underscores which are used in SRV
+ * records. While RFC 2181 section 11 does state not to do validation,
+ * that applies to servers, not clients. Vulnerabilities have been
+ * reported when this validation is not performed. Security is more
+ * important than edge-case compatibility (which is probably invalid
+ * anyhow). */
static int is_hostnamech(int ch)
{
- /* [A-Za-z0-9-.]
+ /* [A-Za-z0-9-._]
* Don't use isalnum() as it is locale-specific
*/
if (ch >= 'A' && ch <= 'Z')
@@ -71,7 +77,7 @@ static int is_hostnamech(int ch)
return 1;
if (ch >= '0' && ch <= '9')
return 1;
- if (ch == '-' || ch == '.')
+ if (ch == '-' || ch == '.' || ch == '_')
return 1;
return 0;
++++++ _multibuild ++++++
<multibuild>
<package>main</package>
<package>tests</package>
</multibuild>
++++++ ares_dns.h ++++++
#ifndef HEADER_CARES_DNS_H
#define HEADER_CARES_DNS_H
/* Copyright 1998, 2011 by the Massachusetts Institute of Technology.
*
* Permission to use, copy, modify, and distribute this
* software and its documentation for any purpose and without
* fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright
* notice and this permission notice appear in supporting
* documentation, and that the name of M.I.T. not be used in
* advertising or publicity pertaining to distribution of the
* software without specific, written prior permission.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is"
* without express or implied warranty.
*/
/*
* NOTE TO INTEGRATORS:
*
* This header is made public due to legacy projects relying on it.
* Please do not use the macros within this header, or include this
* header in your project as it may be removed in the future.
*/
/*
* Macro DNS__16BIT reads a network short (16 bit) given in network
* byte order, and returns its value as an unsigned short.
*/
#define DNS__16BIT(p) ((unsigned short)((unsigned int) 0xffff & \
(((unsigned int)((unsigned char)(p)[0]) << 8U) | \
((unsigned int)((unsigned char)(p)[1])))))
/*
* Macro DNS__32BIT reads a network long (32 bit) given in network
* byte order, and returns its value as an unsigned int.
*/
#define DNS__32BIT(p) ((unsigned int) \
(((unsigned int)((unsigned char)(p)[0]) << 24U) | \
((unsigned int)((unsigned char)(p)[1]) << 16U) | \
((unsigned int)((unsigned char)(p)[2]) << 8U) | \
((unsigned int)((unsigned char)(p)[3]))))
#define DNS__SET16BIT(p, v) (((p)[0] = (unsigned char)(((v) >> 8) & 0xff)), \
((p)[1] = (unsigned char)((v) & 0xff)))
#define DNS__SET32BIT(p, v) (((p)[0] = (unsigned char)(((v) >> 24) & 0xff)), \
((p)[1] = (unsigned char)(((v) >> 16) & 0xff)), \
((p)[2] = (unsigned char)(((v) >> 8) & 0xff)), \
((p)[3] = (unsigned char)((v) & 0xff)))
#if 0
/* we cannot use this approach on systems where we can't access 16/32 bit
data on un-aligned addresses */
#define DNS__16BIT(p) ntohs(*(unsigned short*)(p))
#define DNS__32BIT(p) ntohl(*(unsigned long*)(p))
#define DNS__SET16BIT(p, v) *(unsigned short*)(p) = htons(v)
#define DNS__SET32BIT(p, v) *(unsigned long*)(p) = htonl(v)
#endif
/* Macros for parsing a DNS header */
#define DNS_HEADER_QID(h) DNS__16BIT(h)
#define DNS_HEADER_QR(h) (((h)[2] >> 7) & 0x1)
#define DNS_HEADER_OPCODE(h) (((h)[2] >> 3) & 0xf)
#define DNS_HEADER_AA(h) (((h)[2] >> 2) & 0x1)
#define DNS_HEADER_TC(h) (((h)[2] >> 1) & 0x1)
#define DNS_HEADER_RD(h) ((h)[2] & 0x1)
#define DNS_HEADER_RA(h) (((h)[3] >> 7) & 0x1)
#define DNS_HEADER_Z(h) (((h)[3] >> 4) & 0x7)
#define DNS_HEADER_RCODE(h) ((h)[3] & 0xf)
#define DNS_HEADER_QDCOUNT(h) DNS__16BIT((h) + 4)
#define DNS_HEADER_ANCOUNT(h) DNS__16BIT((h) + 6)
#define DNS_HEADER_NSCOUNT(h) DNS__16BIT((h) + 8)
#define DNS_HEADER_ARCOUNT(h) DNS__16BIT((h) + 10)
/* Macros for constructing a DNS header */
#define DNS_HEADER_SET_QID(h, v) DNS__SET16BIT(h, v)
#define DNS_HEADER_SET_QR(h, v) ((h)[2] |= (unsigned char)(((v) & 0x1) <<
7))
#define DNS_HEADER_SET_OPCODE(h, v) ((h)[2] |= (unsigned char)(((v) & 0xf) <<
3))
#define DNS_HEADER_SET_AA(h, v) ((h)[2] |= (unsigned char)(((v) & 0x1) <<
2))
#define DNS_HEADER_SET_TC(h, v) ((h)[2] |= (unsigned char)(((v) & 0x1) <<
1))
#define DNS_HEADER_SET_RD(h, v) ((h)[2] |= (unsigned char)((v) & 0x1))
#define DNS_HEADER_SET_RA(h, v) ((h)[3] |= (unsigned char)(((v) & 0x1) <<
7))
#define DNS_HEADER_SET_Z(h, v) ((h)[3] |= (unsigned char)(((v) & 0x7) <<
4))
#define DNS_HEADER_SET_RCODE(h, v) ((h)[3] |= (unsigned char)((v) & 0xf))
#define DNS_HEADER_SET_QDCOUNT(h, v) DNS__SET16BIT((h) + 4, v)
#define DNS_HEADER_SET_ANCOUNT(h, v) DNS__SET16BIT((h) + 6, v)
#define DNS_HEADER_SET_NSCOUNT(h, v) DNS__SET16BIT((h) + 8, v)
#define DNS_HEADER_SET_ARCOUNT(h, v) DNS__SET16BIT((h) + 10, v)
/* Macros for parsing the fixed part of a DNS question */
#define DNS_QUESTION_TYPE(q) DNS__16BIT(q)
#define DNS_QUESTION_CLASS(q) DNS__16BIT((q) + 2)
/* Macros for constructing the fixed part of a DNS question */
#define DNS_QUESTION_SET_TYPE(q, v) DNS__SET16BIT(q, v)
#define DNS_QUESTION_SET_CLASS(q, v) DNS__SET16BIT((q) + 2, v)
/* Macros for parsing the fixed part of a DNS resource record */
#define DNS_RR_TYPE(r) DNS__16BIT(r)
#define DNS_RR_CLASS(r) DNS__16BIT((r) + 2)
#define DNS_RR_TTL(r) DNS__32BIT((r) + 4)
#define DNS_RR_LEN(r) DNS__16BIT((r) + 8)
/* Macros for constructing the fixed part of a DNS resource record */
#define DNS_RR_SET_TYPE(r, v) DNS__SET16BIT(r, v)
#define DNS_RR_SET_CLASS(r, v) DNS__SET16BIT((r) + 2, v)
#define DNS_RR_SET_TTL(r, v) DNS__SET32BIT((r) + 4, v)
#define DNS_RR_SET_LEN(r, v) DNS__SET16BIT((r) + 8, v)
#endif /* HEADER_CARES_DNS_H */
++++++ baselibs.conf ++++++
libcares2
++++++ c-ares-config.cmake.in ++++++
@PACKAGE_INIT@
set_and_check(c-ares_INCLUDE_DIR "@PACKAGE_CMAKE_INSTALL_INCLUDEDIR@")
include("${CMAKE_CURRENT_LIST_DIR}/c-ares-config-version.cmake")
include("${CMAKE_CURRENT_LIST_DIR}/c-ares-targets.cmake")
set(c-ares_LIBRARY c-ares::cares)
if(@CARES_SHARED@)
add_library(c-ares::cares_shared INTERFACE IMPORTED)
set_target_properties(c-ares::cares_shared PROPERTIES
INTERFACE_LINK_LIBRARIES "c-ares::cares")
set(c-ares_SHARED_LIBRARY c-ares::cares_shared)
elseif(@CARES_STATIC@)
add_library(c-ares::cares_static INTERFACE IMPORTED)
set_target_properties(c-ares::cares_static PROPERTIES
INTERFACE_LINK_LIBRARIES "c-ares::cares")
endif()
if(@CARES_STATIC@)
set(c-ares_STATIC_LIBRARY c-ares::cares_static)
endif()
++++++ c-ares.keyring ++++++
pub rsa2048 2016-04-07 [SC]
27EDEAF22F3ABCEB50DB9A125CC908FDB71E12C2
uid [ unknown] Daniel Stenberg <dan...@haxx.se>
sub rsa2048 2016-04-07 [E]
-----BEGIN PGP PUBLIC KEY BLOCK-----
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xmAmd6NqsCmbj/qx4ytjt5uxt6Jm6IXV9cry8i6x
=iWGV
-----END PGP PUBLIC KEY BLOCK-----
++++++ disable-live-tests.patch ++++++
diff -Naur c-ares-1.16.1.orig/test/Makefile.inc c-ares-1.16.1/test/Makefile.inc
--- c-ares-1.16.1.orig/test/Makefile.inc 2020-07-08 22:15:36.667605939
+0200
+++ c-ares-1.16.1/test/Makefile.inc 2020-07-08 22:16:25.407171729 +0200
@@ -14,7 +14,6 @@
ares-test-parse-srv.cc \
ares-test-parse-txt.cc \
ares-test-misc.cc \
- ares-test-live.cc \
ares-test-mock.cc \
ares-test-mock-ai.cc \
ares-test-internal.cc \
++++++ libcares.pc.cmake ++++++
#***************************************************************************
# Project ___ __ _ _ __ ___ ___
# / __|____ / _` | '__/ _ \/ __|
# | (_|_____| (_| | | | __/\__ \
# \___| \__,_|_| \___||___/
#
prefix=@CMAKE_INSTALL_PREFIX@
exec_prefix=${prefix}/@CMAKE_INSTALL_BINDIR@
libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
Name: c-ares
URL: https://c-ares.haxx.se/
Description: asynchronous DNS lookup library
Version: @CARES_VERSION@
Requires:
Requires.private:
Cflags: -I${includedir} @CPPFLAG_CARES_STATICLIB@
Libs: -L${libdir} -lcares
Libs.private: @CARES_PRIVATE_LIBS@
