deps: update c-ares to v1.34.1

deps/cares/CMakeLists.txt

@@ -12,7 +12,7 @@ INCLUDE (CheckCSourceCompiles)
 INCLUDE (CheckStructHasMember)
 INCLUDE (CheckLibraryExists)
 
-PROJECT (c-ares LANGUAGES C VERSION "1.33.1" )
+PROJECT (c-ares LANGUAGES C VERSION "1.34.1" )
 
 # Set this version before release
 SET (CARES_VERSION "${PROJECT_VERSION}")
@@ -30,7 +30,7 @@ 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 "20:1:18")
+SET (CARES_LIB_VERSIONINFO "21:1:19")
 
 
 OPTION (CARES_STATIC        "Build as a static library"                                             OFF)
@@ -406,7 +406,7 @@ ENDIF ()
 
 CHECK_STRUCT_HAS_MEMBER("struct sockaddr_in6" sin6_scope_id "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID LANGUAGE C)
 
-
+CHECK_SYMBOL_EXISTS (memmem          "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_MEMMEM)
 CHECK_SYMBOL_EXISTS (closesocket     "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_CLOSESOCKET)
 CHECK_SYMBOL_EXISTS (CloseSocket     "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_CLOSESOCKET_CAMEL)
 CHECK_SYMBOL_EXISTS (connect         "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_CONNECT)
@@ -443,6 +443,7 @@ CHECK_SYMBOL_EXISTS (IoctlSocket     "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_IOCTLSO
 CHECK_SYMBOL_EXISTS (recv            "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_RECV)
 CHECK_SYMBOL_EXISTS (recvfrom        "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_RECVFROM)
 CHECK_SYMBOL_EXISTS (send            "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_SEND)
+CHECK_SYMBOL_EXISTS (sendto          "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_SENDTO)
 CHECK_SYMBOL_EXISTS (setsockopt      "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_SETSOCKOPT)
 CHECK_SYMBOL_EXISTS (socket          "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_SOCKET)
 CHECK_SYMBOL_EXISTS (strcasecmp      "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_STRCASECMP)
@@ -500,7 +501,10 @@ IF (CARES_THREADS)
 			CARES_EXTRAINCLUDE_IFSET (HAVE_PTHREAD_NP_H                    pthread_np.h)
 			CHECK_SYMBOL_EXISTS (pthread_init  "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_PTHREAD_INIT)
 			# Make sure libcares.pc.cmake knows about thread libraries on static builds
-			LIST (APPEND CARES_DEPENDENT_LIBS ${CMAKE_THREAD_LIBS_INIT})
+			# The variable set by FIND_PACKAGE(Threads) has a -l prefix on it, we need
+			# to strip that first since CARES_DEPENDENT_LIBS doesn't expect that.
+			STRING (REPLACE "-l" "" CARES_THREAD_LIBRARY "${CMAKE_THREAD_LIBS_INIT}")
+			LIST (APPEND CARES_DEPENDENT_LIBS ${CARES_THREAD_LIBRARY})
 		ELSE ()
 			MESSAGE (WARNING "Threading support not found, disabling...")
 			SET (CARES_THREADS OFF)
@@ -688,7 +692,6 @@ IF (HAVE_ARPA_NAMESER_COMPAT_H)
 	SET (CARES_HAVE_ARPA_NAMESER_COMPAT_H 1)
 ENDIF()
 
-
 # Coverage
 IF (CARES_COVERAGE)
 	# set compiler flags
@@ -755,9 +758,6 @@ IF (CARES_BUILD_TESTS OR CARES_BUILD_CONTAINER_TESTS)
 	ADD_SUBDIRECTORY (test)
 ENDIF ()
 
-
-
-
 # Export targets
 IF (CARES_INSTALL)
 	SET (CMAKECONFIG_INSTALL_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
@@ -781,7 +781,6 @@ IF (CARES_INSTALL)
 	INSTALL (FILES "${CMAKE_CURRENT_BINARY_DIR}/libcares.pc" COMPONENT Devel DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
 ENDIF ()
 
-
 # Legacy chain-building variables (provided for compatibility with old code).
 # Don't use these, external code should be updated to refer to the aliases directly (e.g., Cares::cares).
 SET (CARES_FOUND 1 CACHE INTERNAL "CARES LIBRARY FOUND")

deps/cares/Makefile.Watcom

@@ -43,7 +43,8 @@ CP = copy
 
 CFLAGS = -3r -mf -hc -zff -zgf -zq -zm -zc -s -fr=con -w2 -fpi -oilrtfm -aa   &
          -wcd=201 -bt=nt -d+ -dCARES_BUILDING_LIBRARY &
-         -dNTDDI_VERSION=0x06020000 -I. -I.\include -I.\src\lib $(SYS_INCL)
+         -dNTDDI_VERSION=0x06020000 -I. -I.\include -I.\src\lib -I.\src\lib\include &
+         $(SYS_INCL)
 
 LFLAGS = option quiet, map, caseexact, eliminate
 
@@ -124,7 +125,7 @@ $(LIBNAME).lib: $(OBJS_STAT) $(LIB_ARG)
 $(OBJ_BASE)\tools\ares_getopt.obj:
 	$(CC) $(CFLAGS) -DCARES_STATICLIB .\src\tools\ares_getopt.c -fo=$^@
 
-adig.exe: $(OBJ_BASE)\tools\ares_getopt.obj $(LIBNAME).lib
+adig.exe: $(LIBNAME).lib
 	$(CC) $(CFLAGS) src\tools\adig.c -fo=$(OBJ_BASE)\tools\adig.obj
 	$(LD) name $^@ system nt $(LFLAGS) file { $(OBJ_BASE)\tools\adig.obj $[@ } library $]@, ws2_32.lib, iphlpapi.lib
 

deps/cares/Makefile.dj

@@ -23,7 +23,7 @@ VPATH = src/lib src/tools
 WATT32_ROOT = $(realpath $(WATT_ROOT))
 WATT32_LIB  = $(WATT32_ROOT)/lib/libwatt.a
 
-CFLAGS = -g -O2 -I./include -I./src/lib \
+CFLAGS = -g -O2 -I./include -I./src/lib -I./src/lib/include \
          -I$(WATT32_ROOT)/inc \
          -Wall \
          -Wextra \

deps/cares/Makefile.m32

@@ -19,7 +19,7 @@ RANLIB	= $(CROSSPREFIX)ranlib
 #RM	= rm -f
 CP	= cp -afv
 
-CFLAGS	= $(CARES_CFLAG_EXTRAS) -O2 -Wall -I./include -I./src/lib -D_WIN32_WINNT=0x0602
+CFLAGS	= $(CARES_CFLAG_EXTRAS) -O2 -Wall -I./include -I./src/lib -I./src/lib/include -D_WIN32_WINNT=0x0602
 CFLAGS	+= -DCARES_STATICLIB
 LDFLAGS	= $(CARES_LDFLAG_EXTRAS) -s
 LIBS	= -lws2_32 -liphlpapi

deps/cares/Makefile.msvc

@@ -192,7 +192,7 @@ EX_LIBS_DBG = ws2_32.lib advapi32.lib kernel32.lib iphlpapi.lib
 
 CC_CMD_REL = cl.exe /nologo $(RTLIB) /DNDEBUG /O2
 CC_CMD_DBG = cl.exe /nologo $(RTLIBD) /D_DEBUG /Od /Zi /RTCsu
-CC_CFLAGS  = $(CFLAGS) /D_REENTRANT /I.\src\lib /I.\include /W3 /EHsc /FD
+CC_CFLAGS  = $(CFLAGS) /D_REENTRANT /I.\src\lib /I.\include /I.\src\lib\include /W3 /EHsc /FD
 
 RC_CMD_REL = rc.exe /l 0x409 /d "NDEBUG"
 RC_CMD_DBG = rc.exe /l 0x409 /d "_DEBUG"
@@ -344,15 +344,6 @@ PROG3_OBJS = $(PROG3_OBJS) $(PROG3_OBJDIR)\ahost.obj
 {$(SRCDIR)\src\tools}.c{$(PROG3_OBJDIR)}.obj:
     $(CC_CMD) $(CC_CFLAGS) $(SPROG_CFLAGS) /Fo$@ /Fd$(PROG3_OBJDIR)\ /c $<
 
-# Hack Alert! we reference ../lib/str files in the Makefile.inc for tools as they
-# share some files with the library itself.  We need to hack around that here.
-
-{$(SRCDIR)\src\lib\str}.c{$(PROG2_OBJDIR)\..\lib\str}.obj:
-    $(CC_CMD) $(CC_CFLAGS) $(SPROG_CFLAGS) /Fo$(PROG2_OBJDIR)\str\$(@F) /Fd$(PROG2_OBJDIR)\str\ /c $<
-
-{$(SRCDIR)\src\lib\str}.c{$(PROG3_OBJDIR)\..\lib\str}.obj:
-    $(CC_CMD) $(CC_CFLAGS) $(SPROG_CFLAGS) /Fo$(PROG3_OBJDIR)\str\$(@F) /Fd$(PROG3_OBJDIR)\str\ /c $<
-
 # ------------------------------------------------------------- #
 # ------------------------------------------------------------- #
 # Default target when no CFG library type has been specified,   #

deps/cares/README.md

@@ -82,7 +82,7 @@ to sign releases):
 
 ```bash
 gpg --keyserver hkps://keyserver.ubuntu.com --recv-keys 27EDEAF22F3ABCEB50DB9A125CC908FDB71E12C2 # Daniel Stenberg
-gpg --keyserver hkps://keys.openpgp.org --recv-keys DA7D64E4C82C6294CB73A20E22E3D13B5411B7CA     # Brad House
+gpg --keyserver hkps://keyserver.ubuntu.com --recv-keys DA7D64E4C82C6294CB73A20E22E3D13B5411B7CA # Brad House
 ```
 
 ### Verifying signatures
@@ -109,8 +109,11 @@ gpg: binary signature, digest algorithm SHA512, key algorithm rsa2048
 ```
 
 ## Features
+
+See [Features](FEATURES.md)
+
 ### Supported RFCs and Proposals
-- [RFC1035](https://datatracker.ietf.org/doc/html/rfc7873).
+- [RFC1035](https://datatracker.ietf.org/doc/html/rfc1035).
   Initial/Base DNS RFC
 - [RFC2671](https://datatracker.ietf.org/doc/html/rfc2671),
   [RFC6891](https://datatracker.ietf.org/doc/html/rfc6891).
@@ -151,3 +154,5 @@ gpg: binary signature, digest algorithm SHA512, key algorithm rsa2048
   IPv6 address sorting as used by `ares_getaddrinfo()`.
 - [RFC7413](https://datatracker.ietf.org/doc/html/rfc7413).
   TCP FastOpen (TFO) for 0-RTT TCP Connection Resumption.
+- [RFC3986](https://datatracker.ietf.org/doc/html/rfc3986).
+  Uniform Resource Identifier (URI). Used for server configuration.

deps/cares/RELEASE-NOTES.md

@@ -1,65 +1,60 @@
-## c-ares version 1.33.1 - August 23 2024
+## c-ares version 1.34.1 - Octover 9 2024
 
-This is a bugfix release.
+This release fixes a packaging issue.
 
-Bugfixes:
-* Work around systemd-resolved quirk that returns unexpected codes for single
-  label names.  Also adds test cases to validate the work around works and
-  will continue to work in future releases.
-  [PR #863](https://github.com/c-ares/c-ares/pull/863),
-  See Also https://github.com/systemd/systemd/issues/34101
-* Fix sysconfig ndots default value, also adds containerized test case to
-  prevent future regressions.
-  [PR #862](https://github.com/c-ares/c-ares/pull/862)
-* Fix blank DNS name returning error code rather than valid record for
-  commands like: `adig -t SOA .`.  Also adds test case to prevent future
-  regressions.
-  [9e574af](https://github.com/c-ares/c-ares/commit/9e574af)
-* Fix calculation of query times > 1s.
-  [2b2eae7](https://github.com/c-ares/c-ares/commit/2b2eae7)
-* Fix building on old Linux releases that don't have `TCP_FASTOPEN_CONNECT`.
-  [b7a89b9](https://github.com/c-ares/c-ares/commit/b7a89b9)
-* Fix minor Android build warnings.
-  [PR #848](https://github.com/c-ares/c-ares/pull/848)
-
-Thanks go to these friendly people for their efforts and contributions for this
-release:
-* Brad House (@bradh352)
-* Erik Lax (@eriklax)
-* Hans-Christian Egtvedt (@egtvedt)
-* Mikael Lindemann (@mikaellindemann)
-* Nodar Chkuaselidze (@nodech)
 
-## c-ares version 1.33.0 - August 2 2024
+## c-ares version 1.34.0 - October 9 2024
 
 This is a feature and bugfix release.
 
 Features:
-* Add DNS cookie support (RFC7873 + RFC9018) to help prevent off-path cache
-  poisoning attacks. [PR #833](https://github.com/c-ares/c-ares/pull/833)
-* Implement TCP FastOpen (TFO) RFC7413, which will make TCP reconnects 0-RTT
-  on supported systems. [PR #840](https://github.com/c-ares/c-ares/pull/840)
+* adig: read arguments from adigrc.
+  [PR #856](https://github.com/c-ares/c-ares/pull/856)
+* Add new pending write callback optimization via `ares_set_pending_write_cb`.
+  [PR #857](https://github.com/c-ares/c-ares/pull/857)
+* New function `ares_process_fds()`.
+  [PR #875](https://github.com/c-ares/c-ares/pull/875)
+* Failed servers should be probed rather than redirecting queries which could
+  cause unexpected latency.
+  [PR #877](https://github.com/c-ares/c-ares/pull/877)
+* adig: rework command line arguments to mimic dig from bind.
+  [PR #890](https://github.com/c-ares/c-ares/pull/890)
+* Add new method for overriding network functions
+  `ares_set_socket_function_ex()` to properly support all new functionality.
+  [PR #894](https://github.com/c-ares/c-ares/pull/894)
+* Fix regression with custom socket callbacks due to DNS cookie support.
+  [PR #895](https://github.com/c-ares/c-ares/pull/895)
+* ares_socket: set IP_BIND_ADDRESS_NO_PORT on ares_set_local_ip* tcp sockets
+  [PR #887](https://github.com/c-ares/c-ares/pull/887)
+* URI parser/writer for ares_set_servers_csv()/ares_get_servers_csv().
+  [PR #882](https://github.com/c-ares/c-ares/pull/882)
 
 Changes:
-* Reorganize source tree. [PR #822](https://github.com/c-ares/c-ares/pull/822)
-* Refactoring of connection handling to prevent code duplication.
-  [PR #839](https://github.com/c-ares/c-ares/pull/839)
-* New dynamic array data structure to prevent simple logic flaws in array
-  handling in various code paths.
-  [PR #841](https://github.com/c-ares/c-ares/pull/841)
+* Connection handling modularization.
+  [PR #857](https://github.com/c-ares/c-ares/pull/857),
+  [PR #876](https://github.com/c-ares/c-ares/pull/876)
+* Expose library/utility functions to tools.
+  [PR #860](https://github.com/c-ares/c-ares/pull/860)
+* Remove `ares__` prefix, just use `ares_` for internal functions.
+  [PR #872](https://github.com/c-ares/c-ares/pull/872)
+
 
 Bugfixes:
-* `ares_destroy()` race condition during shutdown due to missing lock.
-  [PR #831](https://github.com/c-ares/c-ares/pull/831)
-* Android: Preserve thread name after attaching it to JVM.
-  [PR #838](https://github.com/c-ares/c-ares/pull/838)
-* Windows UWP (Store) support fix.
-  [PR #845](https://github.com/c-ares/c-ares/pull/845)
+* fix: potential WIN32_LEAN_AND_MEAN redefinition.
+  [PR #869](https://github.com/c-ares/c-ares/pull/869)
+* Fix googletest v1.15 compatibility.
+  [PR #874](https://github.com/c-ares/c-ares/pull/874)
+* Fix pkgconfig thread dependencies.
+  [PR #884](https://github.com/c-ares/c-ares/pull/884)
 
 
 Thanks go to these friendly people for their efforts and contributions for this
 release:
 
 * Brad House (@bradh352)
-* Yauheni Khnykin (@Hsilgos)
+* Cristian Rodríguez (@crrodriguez)
+* Georg (@tacerus)
+* @lifenjoiner
+* Shelley Vohr (@codebytere)
+* 前进，前进，进 (@leleliu008)
 

deps/cares/aminclude_static.am

@@ -1,6 +1,6 @@
 
 # aminclude_static.am generated automatically by Autoconf
-# from AX_AM_MACROS_STATIC on Fri Aug 23 09:37:25 EDT 2024
+# from AX_AM_MACROS_STATIC on Wed Oct  9 20:58:25 EDT 2024
 
 
 # Code coverage