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deps: update c-ares to 1.19.1
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PR-URL: #48115
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
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nodejs-github-bot authored and targos committed May 30, 2023
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300 changes: 227 additions & 73 deletions deps/cares/CHANGES
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@@ -1,5 +1,232 @@
Changelog for the c-ares project. Generated with git2changes.pl

Version 1.19.1 (22 May 2023)

bradh352 (22 May 2023)
- Makefile.inc Windows requires tabs not spaces for nmake

GitHub (22 May 2023)
- [Daniel Stenberg brought this change]

ares_expand_name: fix compiler warnings (#522)

Fix some compiler warnings (not introduced in this release)

Fix By: Daniel Stenberg (@bagder)

bradh352 (22 May 2023)
- windows MSVC compiler fix on 32bit

- update security advisory links

- minor CI issues fixes for imported inet_net_pton

- ares_rand static analysis fixes from CI

- windows build fix

- security release notes

GitHub (22 May 2023)
- [Brad House brought this change]

Merge pull request from GHSA-9g78-jv2r-p7vc

- [Brad House brought this change]

Merge pull request from GHSA-x6mf-cxr9-8q6v

* Merged latest OpenBSD changes for inet_net_pton_ipv6() into c-ares.
* Always use our own IP conversion functions now, do not delegate to OS
so we can have consistency in testing and fuzzing.
* Removed bogus test cases that never should have passed.
* Add new test case for crash bug found.

Fix By: Brad House (@bradh352)

- [Brad House brought this change]

Merge pull request from GHSA-8r8p-23f3-64c2

* segment random number generation into own file

* abstract random code to make it more modular so we can have multiple backends

* rand: add support for arc4random_buf() and also direct CARES_RANDOM_FILE reading

* autotools: fix detection of arc4random_buf

* rework initial rc4 seed for PRNG as last fallback

* rc4: more proper implementation, simplified for clarity

* clarifications

bradh352 (20 May 2023)
- add public release note information

- bump version to 1.19.1

GitHub (6 May 2023)
- [Gregor Jasny brought this change]

test: fix warning about uninitialized memory (#515)

fix warning in tests

Fix By: Gregor Jasny (@gjasny)

- [lifenjoiner brought this change]

Turn off IPV6_V6ONLY on Windows if it is supported (#520)

Turn off IPV6_V6ONLY on Windows if it is supported, support for IPv4-mapped IPv6 addresses.

IPV6_V6ONLY refs:
https://en.wikipedia.org/wiki/IPv6#IPv4-mapped_IPv6_addresses
https://github.com/golang/go/blob/master/src/net/ipsock_posix.go
https://en.wikipedia.org/wiki/Unix-like
off:
https://www.kernel.org/doc/html/latest/networking/ip-sysctl.html#proc-sys-net-ipv6-variables
https://man.netbsd.org/inet6.4
https://man.freebsd.org/cgi/man.cgi?query=inet6
https://github.com/apple-oss-distributions/xnu/blob/main/bsd/man/man4/inet6.4
on:
https://learn.microsoft.com/en-us/windows/win32/winsock/ipproto-ipv6-socket-options
acts like off, but returns 1 and dummy setting:
https://man.dragonflybsd.org/?command=inet6
https://man.dragonflybsd.org/?command=ip6
unsupported and read-only returns 1:
https://man.openbsd.org/inet6.4

default value refs:
https://datatracker.ietf.org/doc/html/rfc3493#section-5.3
https://www.kernel.org/doc/html/latest/networking/ip-sysctl.html#proc-sys-net-ipv6-variables

- [Brad House brought this change]

Merge pull request from GHSA-54xr-f67r-4pc4

* CARES_RANDOM_FILE should always default to /dev/urandom

During cross-compilation, CARES_RANDOM_FILE may not be able to be appropriately
detected, therefore we should always set it to /dev/urandom and allow the
entity requesting compilation override the value. The code does appropriately
fall back if CARES_RANDOM_FILE cannot be opened.

* use set not option

bradh352 (18 Mar 2023)
- ares_getaddrinfo using service of "0" should be allowed

As per #517 glibc allows a service/servname of "0" to be treated the
same as if NULL was provided. Also, add a sanity check to ensure
the port number is in range instead of a blind cast.

Fixes: #517
Fix By: Brad House (@bradh352)

GitHub (10 Feb 2023)
- [Nikolaos Chatzikonstantinou brought this change]

fix memory leak in ares_send (#511)

When the condition channel->nservers < 1 holds, the function returns
prematurely, without deallocating query->tcpbuf. We rearrange the
check to be done prior to the allocations, avoiding the memory
leak. In this way, we also avoid unnecessary allocations if
channel->nservers < 1 holds.

Fix By: Nikolaos Chatzikonstantinou (@createyourpersonalaccount)

- [Nikolaos Chatzikonstantinou brought this change]

change comment style to old-style (#513)

Following the README.md guidelines,

"Comments must be written in the old-style"

the comment is changed to the old style.

Fix By: Nikolaos Chatzikonstantinou (@createyourpersonalaccount)

- [Nikolaos Chatzikonstantinou brought this change]

use strncasecmp in ares__strsplit (#512)

strncasecmp on platforms that don't already have it is already #define'd to a private implementation. There is no need to have OS-specific logic. Also removes ares__strsplit.h as a header as ares_private.h already includes it.

Fix By: Nikolaos Chatzikonstantinou (@createyourpersonalaccount)

- [Yijie Ma brought this change]

Fix a typo in ares_init_options.3 (#510)

that -> than

Fix By: Yijie Ma (@yijiem)

- [Douglas R. Reno brought this change]

Watcom Portability Improvements (#509)

- Modify the Watcom Makefile for the source code reorganization (#352)
- Add *.map files into .gitignore
- Fix build errors with Watcom's builtin Windows SDK (which is rather
outdated). It's smart enough to understand Windows Vista, but doesn't
have PMIB_UNICASTIPADDRESS_TABLE or MIB_IPFORWARD_ROW2.

It may be possible to use a different Windows SDK with the Watcom
compiler, such as the most recent Windows 10 SDK. Alternatively the SDK
in OpenWatcom 2.0 (which is in development) should fix this.

I have no problems testing this Makefile prior to releases, just give me
a ping.

Tested with Windows Vista, Windows 7, and Windows 10 using 'adig',
'acountry', and 'ahost'. This also seems to work on Windows XP, though
this is likely due to the compiler in use.

Fix By: Douglas R. Reno (@renodr)
Fixes Bug: #352

- [Jay Freeman (saurik) brought this change]

ignore aminclude_static.am, as generated by AX_AM_MACROS_STATIC (#508)

Fix By: Jay Freeman (@saurik)

- [Jay Freeman (saurik) brought this change]

sync ax_pthread.m4 with upstream (#507)

The version in the repository is many years old so this PR simply pulls in the latest
available revision from:
http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=tree;f=m4

Fix By: Jay Freeman (@saurik)

- [Chilledheart brought this change]

Windows: Invalid stack variable out of scope for HOSTS file path (#502)

In some conditions Windows might try to use a stack address that has gone out of scope when determining where to read the hosts data from for file lookups.

Fix By: @Chilledheart

- [Brad House brought this change]

sync ax_cxx_compile_stdcxx_11.m4 with upstream (#505)

It was reported that ax_cxx_compile_stdcxx_11.m4 was not compatible with uclibc.
The version in the repository is many years old so this PR simply pulls in the latest
available revision from:
http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=tree;f=m4

Fixes Bug: #504
Fix By: Brad House (@bradh352)

Version 1.19.0 (18 Jan 2023)

bradh352 (18 Jan 2023)
Expand Down Expand Up @@ -5325,76 +5552,3 @@ Daniel Stenberg (23 Mar 2010)
- git now, not CVS

- ignore lots of generated files

- [Daniel Johnson brought this change]

Fix warnings for clang

Yang Tse (17 Mar 2010)
- replaced intel compiler option -no-ansi-alias with -fno-strict-aliasing

- update outdated serial number

- fix compiler warning

- watt32 compilation fix

- Added another VS10 version string

- fix line break

- removed usage of 's6_addr', fixing compilation issue triggered with no
longer using 'in6_addr' but only our 'ares_in6_addr' struct

Daniel Stenberg (5 Mar 2010)
- Daniel Johnson provided fixes for building with the clang compiler

Yang Tse (5 Mar 2010)
- Added IPv6 name servers support

Gisle Vanem (5 Mar 2010)
- Ops!. Readded ares_nowarn.h.

- Added ares_nowarn.c.

Yang Tse (28 Feb 2010)
- Added SIZEOF_INT and SIZEOF_SHORT definitions for non-configure systems

- Added ares_nowarn.* to VC6 project file

- Added SIZEOF_INT definition

- fix compiler warning

- fix compiler warning

- fix compiler warning

Daniel Stenberg (17 Feb 2010)
- ares_reinit()

- To allow an app to force a re-read of /etc/resolv.conf etc, pretty much
like the res_init() resolver function offers

- - Tommie Gannert pointed out a silly bug in ares_process_fd() since it didn't
check for broken connections like ares_process() did. Based on that, I
merged the two functions into a single generic one with two front-ends.

Yang Tse (30 Dec 2009)
- VMS specific preprocessor symbol checking adjustments

- Mention last changes

- - Fix configure_socket() to use ares_socket_t instead of int data type.

- - Where run-time error checks enabling compiler option /GZ was used it is now
replaced with equivalent /RTCsu for Visual Studio 2003 and newer versions.

- Compiler option /GX is now replaced with equivalent /EHsc for all versions.

- - Ingmar Runge noticed that Windows config-win32.h configuration file
did not include a definition for HAVE_CLOSESOCKET which resulted in
function close() being inappropriately used to close sockets.

Daniel Stenberg (30 Nov 2009)
- start working on 1.7.1
14 changes: 7 additions & 7 deletions deps/cares/CMakeLists.txt
View file
Expand Up @@ -8,10 +8,10 @@ INCLUDE (CheckCSourceCompiles)
INCLUDE (CheckStructHasMember)
INCLUDE (CheckLibraryExists)

PROJECT (c-ares LANGUAGES C VERSION "1.19.0" )
PROJECT (c-ares LANGUAGES C VERSION "1.19.1" )

# Set this version before release
SET (CARES_VERSION "1.19.0")
SET (CARES_VERSION "1.19.1")

INCLUDE (GNUInstallDirs) # include this *AFTER* PROJECT(), otherwise paths are wrong.

Expand All @@ -26,7 +26,7 @@ INCLUDE (GNUInstallDirs) # include this *AFTER* PROJECT(), otherwise paths are w
# For example, a version of 4:0:2 would generate output such as:
# libname.so -> libname.so.2
# libname.so.2 -> libname.so.2.2.0
SET (CARES_LIB_VERSIONINFO "8:0:6")
SET (CARES_LIB_VERSIONINFO "8:1:6")


OPTION (CARES_STATIC "Build as a static library" OFF)
Expand All @@ -36,6 +36,8 @@ OPTION (CARES_STATIC_PIC "Build the static library as PIC (position independent)
OPTION (CARES_BUILD_TESTS "Build and run tests" OFF)
OPTION (CARES_BUILD_CONTAINER_TESTS "Build and run container tests (implies CARES_BUILD_TESTS, Linux only)" OFF)
OPTION (CARES_BUILD_TOOLS "Build tools" ON)
SET (CARES_RANDOM_FILE "/dev/urandom" CACHE STRING "Suitable File / Device Path for entropy, such as /dev/urandom")


# Tests require static to be enabled on Windows to be able to access otherwise hidden symbols
IF (CARES_BUILD_TESTS AND (NOT CARES_STATIC) AND WIN32)
Expand Down Expand Up @@ -391,6 +393,8 @@ CHECK_SYMBOL_EXISTS (strncasecmp "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_STRNCAS
CHECK_SYMBOL_EXISTS (strncmpi "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_STRNCMPI)
CHECK_SYMBOL_EXISTS (strnicmp "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_STRNICMP)
CHECK_SYMBOL_EXISTS (writev "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_WRITEV)
CHECK_SYMBOL_EXISTS (arc4random_buf "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_ARC4RANDOM_BUF)


# On Android, the system headers may define __system_property_get(), but excluded
# from libc. We need to perform a link test instead of a header/symbol test.
Expand All @@ -402,10 +406,6 @@ SET (CMAKE_REQUIRED_DEFINITIONS)
SET (CMAKE_REQUIRED_LIBRARIES)


find_file(CARES_RANDOM_FILE urandom /dev)
mark_as_advanced(CARES_RANDOM_FILE)


################################################################################
# recv, recvfrom, send, getnameinfo, gethostname
# ARGUMENTS AND RETURN VALUES
Expand Down

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