deps: update c-ares to 1.20.1

deps/cares/CHANGES

@@ -1,5 +1,45 @@
    Changelog for the c-ares project. Generated with git2changes.pl
 
+Version 1.20.1 (8 Oct 2023)
+
+GitHub (8 Oct 2023)
+- [Daniel Stenberg brought this change]
+
+  ares-test:  silence warning (#564)
+
+  warning: comparison of integer expressions of different signedness
+
+  Fix By: Daniel Stenberg (@bagder)
+
+Brad House (8 Oct 2023)
+- fix README.md
+
+GitHub (8 Oct 2023)
+- [Brad House brought this change]
+
+  1.20.1 release (#563)
+
+- [Brad House brought this change]
+
+  fix reference to freed memory (#562)
+
+  Issue #561 shows free'd memory could be accessed in some error conditions.
+
+  Fixes Issue #561
+  Fix By: Brad House (@bradh352)
+
+Brad House (8 Oct 2023)
+- reported build/test systems may timeout on intensive tests. reduce test case to still be relevant but to reduce false positive errors
+
+GitHub (8 Oct 2023)
+- [Gregor Jasny brought this change]
+
+  Regression: Fix typo in fuzzcheck target name (#559)
+
+  This seems to be a vim'esque typo introduced with c1b00c41.
+
+  Fix By: Gregor Jasny (@gjasny)
+
 Version 1.20.0 (6 Oct 2023)
 
 Brad House (6 Oct 2023)
@@ -5665,32 +5705,3 @@ Ben Greear (30 Jul 2010)
 - ipv6: Fix some build issues related to the local-bind feature.
 
   Signed-off-by: Ben Greear <greearb@candelatech.com>
-
-Guenter Knauf (29 Jul 2010)
-- Replaced uint32_t with unsigned int to fix broken builds on a couple of platforms.
-
-Daniel Stenberg (18 Jul 2010)
-- [Ben Greear brought this change]
-
-  local-bind:  Support binding to local interface/IPs
-
-  Add 3 new functions to set the local binding for the out-going
-  socket connection, and add ares_set_servers_csv() to set a
-  list of servers at once as a comma-separated string.
-
-  Signed-off-by: Ben Greear <greearb@candelatech.com>
-
-- version: now start on 1.7.4
-
-- [Andrew C. Morrow brought this change]
-
-  fix memory leak in ares_getnameinfo
-
-Version 1.7.3 (11 Jun 2010)
-
-Daniel Stenberg (11 Jun 2010)
-- changelogs: updated for 1.7.3
-
-- [BogDan Vatra brought this change]
-
-  init: allow c-ares to work on Android OS

deps/cares/CMakeLists.txt

@@ -10,10 +10,10 @@ INCLUDE (CheckCSourceCompiles)
 INCLUDE (CheckStructHasMember)
 INCLUDE (CheckLibraryExists)
 
-PROJECT (c-ares LANGUAGES C VERSION "1.20.0" )
+PROJECT (c-ares LANGUAGES C VERSION "1.20.1" )
 
 # Set this version before release
-SET (CARES_VERSION "1.20.0")
+SET (CARES_VERSION "1.20.1")
 
 INCLUDE (GNUInstallDirs) # include this *AFTER* PROJECT(), otherwise paths are wrong.
 
@@ -28,7 +28,7 @@ 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 "9:0:7")
+SET (CARES_LIB_VERSIONINFO "9:1:7")
 
 
 OPTION (CARES_STATIC     "Build as a static library"                                             OFF)

deps/cares/README.md

@@ -6,7 +6,6 @@ c-ares
 [![Coverage Status](https://coveralls.io/repos/github/c-ares/c-ares/badge.svg)](https://coveralls.io/github/c-ares/c-ares)
 [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/291/badge)](https://bestpractices.coreinfrastructure.org/projects/291)
 [![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/c-ares.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:c-ares)
-[![Releases](https://coderelease.io/badge/c-ares/c-ares)](https://coderelease.io/github/repository/c-ares/c-ares)
 
 This is c-ares, an asynchronous resolver library.  It is intended for
 applications which need to perform DNS queries without blocking, or need to
@@ -22,8 +21,7 @@ If you find bugs, correct flaws, have questions or have comments in general in
 regard to c-ares (or by all means the original ares too), get in touch with us
 on the c-ares mailing list: https://lists.haxx.se/listinfo/c-ares
 
-c-ares is of course distributed under the same MIT-style license as the
-original ares.
+c-ares is distributed the MIT license.
 
 You'll find all c-ares details and news here:
         https://c-ares.org/

deps/cares/RELEASE-NOTES

@@ -1,4 +1,16 @@
-c-ares version 1.20.0
+c-ares version 1.20.1
+
+This release resolves a significant issue in the 1.20.0 release.
+
+Bug fixes:
+ o Resolve use-after-free issue when TCP connection is terminated before a
+   response is returned [17]
+ o Reduce number of queries for a load test case to prevent overloading some
+   build systems
+ o Fix fuzz test build target [18]
+
+
+c-ares 1.20.0 notes below:
 
 This is a feature and bugfix release with some significant internal changes.
 
@@ -58,3 +70,5 @@ References to bug reports and discussions on issues:
  [14] = https://github.com/c-ares/c-ares/pull/526
  [15] = https://github.com/c-ares/c-ares/pull/525
  [16] = https://github.com/c-ares/c-ares/pull/524
+ [17] = https://github.com/c-ares/c-ares/pull/562
+ [18] = https://github.com/c-ares/c-ares/pull/559

deps/cares/aminclude_static.am

@@ -1,6 +1,6 @@
 
 # aminclude_static.am generated automatically by Autoconf
-# from AX_AM_MACROS_STATIC on Sat Oct  7 13:50:28 CEST 2023
+# from AX_AM_MACROS_STATIC on Sun Oct  8 23:23:39 CEST 2023
 
 
 # Code coverage

deps/cares/configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.71 for c-ares 1.20.0.
+# Generated by GNU Autoconf 2.71 for c-ares 1.20.1.
 #
 # Report bugs to <c-ares mailing list: http://lists.haxx.se/listinfo/c-ares>.
 #
@@ -855,8 +855,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='c-ares'
 PACKAGE_TARNAME='c-ares'
-PACKAGE_VERSION='1.20.0'
-PACKAGE_STRING='c-ares 1.20.0'
+PACKAGE_VERSION='1.20.1'
+PACKAGE_STRING='c-ares 1.20.1'
 PACKAGE_BUGREPORT='c-ares mailing list: http://lists.haxx.se/listinfo/c-ares'
 PACKAGE_URL=''
 
@@ -1650,7 +1650,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures c-ares 1.20.0 to adapt to many kinds of systems.
+\`configure' configures c-ares 1.20.1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1721,7 +1721,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of c-ares 1.20.0:";;
+     short | recursive ) echo "Configuration of c-ares 1.20.1:";;
    esac
   cat <<\_ACEOF
 
@@ -1861,7 +1861,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-c-ares configure 1.20.0
+c-ares configure 1.20.1
 generated by GNU Autoconf 2.71
 
 Copyright (C) 2021 Free Software Foundation, Inc.
@@ -2453,7 +2453,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by c-ares $as_me 1.20.0, which was
+It was created by c-ares $as_me 1.20.1, which was
 generated by GNU Autoconf 2.71.  Invocation command line was
 
   $ $0$ac_configure_args_raw
@@ -3426,7 +3426,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
-CARES_VERSION_INFO="9:0:7"
+CARES_VERSION_INFO="9:1:7"
 
 
 
@@ -7060,7 +7060,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='c-ares'
- VERSION='1.20.0'
+ VERSION='1.20.1'
 
 
 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
@@ -35354,7 +35354,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by c-ares $as_me 1.20.0, which was
+This file was extended by c-ares $as_me 1.20.1, which was
 generated by GNU Autoconf 2.71.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -35422,7 +35422,7 @@ ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config='$ac_cs_config_escaped'
 ac_cs_version="\\
-c-ares config.status 1.20.0
+c-ares config.status 1.20.1
 configured by $0, generated by GNU Autoconf 2.71,
   with options \\"\$ac_cs_config\\"
 

deps/cares/configure.ac

@@ -20,10 +20,10 @@
 #############################################################
 AC_PREREQ([2.60])
 
-AC_INIT([c-ares], [1.20.0],
+AC_INIT([c-ares], [1.20.1],
   [c-ares mailing list: http://lists.haxx.se/listinfo/c-ares])
 
-CARES_VERSION_INFO="9:0:7"
+CARES_VERSION_INFO="9:1:7"
 dnl This flag accepts an argument of the form current[:revision[:age]]. So,
 dnl passing -version-info 3:12:1 sets current to 3, revision to 12, and age to
 dnl 1.

deps/cares/include/ares_version.h

@@ -32,11 +32,11 @@
 
 #define ARES_VERSION_MAJOR 1
 #define ARES_VERSION_MINOR 20
-#define ARES_VERSION_PATCH 0
+#define ARES_VERSION_PATCH 1
 #define ARES_VERSION ((ARES_VERSION_MAJOR<<16)|\
                        (ARES_VERSION_MINOR<<8)|\
                        (ARES_VERSION_PATCH))
-#define ARES_VERSION_STR "1.20.0"
+#define ARES_VERSION_STR "1.20.1"
 
 #if (ARES_VERSION >= 0x010700)
 #  define CARES_HAVE_ARES_LIBRARY_INIT 1

deps/cares/src/lib/ares_process.c

@@ -444,7 +444,7 @@ static void read_udp_packets_fd(ares_channel channel,
         continue;
 
       handle_error(conn, now);
-
+      return;
 #ifdef HAVE_RECVFROM
     } else if (!same_address(&from.sa, &conn->server->addr)) {
       /* The address the response comes from does not match the address we
@@ -682,9 +682,10 @@ static void process_answer(ares_channel channel, const unsigned char *abuf,
 static void handle_error(struct server_connection *conn,
                          struct timeval *now)
 {
-  ares_channel        channel = conn->server->channel;
-  ares__llist_t      *list_copy;
-  ares__llist_node_t *node;
+  ares_channel         channel = conn->server->channel;
+  struct server_state *server = conn->server;
+  ares__llist_t       *list_copy;
+  ares__llist_node_t  *node;
 
   /* We steal the list from the connection then close the connection, then
    * iterate across the list to requeue any inflight queries with the broken
@@ -697,8 +698,8 @@ static void handle_error(struct server_connection *conn,
   while ((node = ares__llist_node_first(list_copy)) != NULL) {
     struct query       *query = ares__llist_node_val(node);
 
-    assert(query->server == (int)conn->server->idx);
-    skip_server(channel, query, conn->server);
+    assert(query->server == (int)server->idx);
+    skip_server(channel, query, server);
     /* next_server will remove the current node from the list */
     next_server(channel, query, now);
   }

doc/contributing/maintaining/maintaining-dependencies.md

@@ -12,7 +12,7 @@ This a list of all the dependencies:
 * [ada 2.6.10][]
 * [base64 0.5.0][]
 * [brotli 1.0.9][]
-* [c-ares 1.20.0][]
+* [c-ares 1.20.1][]
 * [cjs-module-lexer 1.2.2][]
 * [corepack][]
 * [googletest 2dd1c13][]
@@ -167,7 +167,7 @@ length-delimited strings.
 The [brotli](https://github.com/google/brotli) dependency is
 used for the homonym generic-purpose lossless compression algorithm.
 
-### c-ares 1.20.0
+### c-ares 1.20.1
 
 The [c-ares](https://github.com/c-ares/c-ares) is a C library
 for asynchronous DNS requests.
@@ -322,7 +322,7 @@ performance improvements not currently available in standard zlib.
 [ada 2.6.10]: #ada-2610
 [base64 0.5.0]: #base64-050
 [brotli 1.0.9]: #brotli-109
-[c-ares 1.20.0]: #c-ares-1200
+[c-ares 1.20.1]: #c-ares-1201
 [cjs-module-lexer 1.2.2]: #cjs-module-lexer-122
 [corepack]: #corepack
 [dependency-update-action]: ../../../.github/workflows/tools.yml