c-ares

Commit Graph

Author	SHA1	Message	Date
Brad House	290e9e951c	1.24.0 release prep (#657 )	12 months ago
Brad House	ae06072e88	reference alternative to ares_getsock() in docs	12 months ago
Brad House	6c91f510a0	tag some functions as deprecated in docs	12 months ago
Brad House	f2d567f018	Coverity: fix allocation size as reported in new code	12 months ago
Brad House	58c7940e0b	remove dead code: ares_iphlpapi.h	12 months ago
Brad House	affdf92306	remove dead code: bitncmp	12 months ago
Brad House	49bdc5bb98	Use external GoogleTest instead of bundling it (#655 ) GoogleTest should be unbundled. Google changed their guidance a few years back and modern versions of google test cannot build the bundling code file. This PR also updates to use C++14 as is required by modern GoogleTest versions. Fixes Bug: #506 Fix By: Brad House (@bradh352)	12 months ago
Brad House	23f98d5bcd	use IF_NAMESIZE instead of IFNAMSIZ to avoid warning	1 year ago
Brad House	dcd63acdb6	remove redundant cast	1 year ago
Brad House	8066a5e80e	clang-format and fix one warning	1 year ago
Brad House	a093d5f9d1	Clean up some Windows-only warnings (#654 ) Windows was emitting some warnings due to datatype differences. Fix By: Brad House (@bradh352)	1 year ago
Brad House	e72ae09485	Rewrite sortlist hand parser for memory safety and bugs (#653 ) The parser for the sortlist has been rewritten to use the ares__buf_*() functions. This also resolves some known bugs in accepting invalid sortlist entries which should have caused parse failures. Fixes Bug: #501 Fix By: Brad House (@bradh352)	1 year ago
Brad House	a47b352258	enhance timeout test case to make sure it will re-use a previously downed server	1 year ago
Brad House	1edaa44107	enhance timeout test case	1 year ago
Brad House	bd747f20c3	SonarCloud: make const	1 year ago
Brad House	f24d7c9b52	increment failures on timeout (#651 ) As of c-ares 1.22.0, server timeouts were erroneously not incrementing server failures meaning the server in use wouldn't rotate. There was apparently never a test case for this condition. This PR fixes the bug and adds a test case to ensure it behaves properly. Fixes Bug: #650 Fix By: Brad House (@bradh352)	1 year ago
Brad House	aed78f1665	Windows UBSAN tests (#649 ) Fix UBSAN error, and enable UBSAN testing in AppVeyor. Fixes Bug #648 Fix By: Gisle Vanem (@gvanem)	1 year ago
Brad House	d974c556bb	Support ipv6 link-local servers and %iface syntax (#646 ) Some environments may send router advertisements on a link setting their link-local (fe80::/10) address as a valid DNS server to the remote system. This will cause a DNS entry to be created like `fe80::1%iface`, since all link-local network interfaces are technically part of the same /10 subnet, it must be told what interface to send packets through explicitly if there are multiple physical interfaces. This PR adds support for the %iface modifier when setting DNS servers via `/etc/resolv.conf` as well as via `ares_set_servers_csv()`. For MacOS and iOS it is assumed that libresolve will set the `sin6_scope_id` and should be supported, but my test systems don't seem to read the Router Advertisement for RDNSS link-local. Specifying the link-local dns server on MacOS via adig has been tested and confirmed working. For Windows, this is similar to MacOS in that the system doesn't seem to honor the RDNSS RA, but specifying manually has been tested to work. At this point, Android support does not exist. Fixes Bug #462 Supersedes PR #463 Fix By: Brad House (@bradh352) and Serhii Purik (@sergvpurik)	1 year ago
Brad House	873b09c7fa	silence openwatcom warning due to qcache_max_ttl being unsigned	1 year ago
Brad House	d7700636b8	ares__round_up_pow2() work around bogus warning On 32bit systems, a codeblock that would intentionally never be executed was emitting a warning. Rework the code to prevent the warning. More code, no behavior difference, but keeps people from complaining about the warning... Fixes Bug: #645 Fix By: Brad House (@bradh352)	1 year ago
Brad House	d27eebfbdf	try to move AC_USE_SYSTEM_EXTENSIONS	1 year ago
Brad House	e71d5ac3ae	Enable system extensions Certain defines are needed on some systems to enable functionality like pthread recursive mutexes. Fixes #644 Fix By: Brad House (@bradh352)	1 year ago
Brad House	c982bf47fd	ares_init_options() with invalid options values should unset the option Apparently nodejs is relying on the above behavior for legacy reasons. Add sanity checks to the various optmask parameters where it makes sense. See https://github.com/nodejs/node/pull/50800 Fix By: Brad House (@bradh352)	1 year ago
Brad House	5ec2c68d98	SonarCloud: silence bogus reported error	1 year ago
Brad House	3f862d8eb1	clang-format	1 year ago
Brad House	86ac418970	Nameserver parsing: replace another hand-written parser (#643 ) This replaces the nameserver parsing code with code that use ares__buf_*() in the name of memory safety. Fix By: Brad House (@bradh352)	1 year ago
Brad House	f83830f95b	1.23.0 release prep (#641 )	1 year ago
Brad House	c7f4804b98	add missing manpage to distribution list	1 year ago
Brad House	6e83c28ab4	clang-format	1 year ago
Brad House	45698509d8	remove a simply	1 year ago
Brad House	0529f6f1dc	fix doc typo	1 year ago
Brad House	fb52c3f9d1	ares_init_options with ARES_OPT_UDP_PORT wrong byte order Regression from c-ares 1.19.1, ARES_OPT_UDP_PORT and ARES_OPT_TCP_PORT are specified from the user in host-byte order, but there was a regression that caused it to be read as if it was network byte order. Fixes Bug: #640 Reported By: @Flow86 Fix By: Brad House (@bradh352)	1 year ago
Brad House	cd5a41743c	fix ares_threadsafety() prototype	1 year ago
Brad House	a9442bd828	Basic Thread Safety (#636 ) c-ares does not have any concept of thread-safety. It has always been 100% up to the implementor to ensure they never call c-ares from more than one thread at a time. This patch adds basic thread-safety support, which can be disabled at compile time if not desired. It uses a single recursive mutex per channel, which should be extremely quick when uncontested so overhead should be minimal. Fixes Bug: #610 Also sets the stage to implement #611 Fix By: Brad House (@bradh352)	1 year ago
petrvh	f1bf69c2d7	ares_getaddrinfo(): do not use search domains if ARES_FLAG_NOSEARCH is set (#638 ) c-ares init options defines a flag ARES_FLAG_NOSEARCH that is supposed to prevent search using configured domain suffixes, however when using ares_getaddrinfo() the flag was ignored and domain suffixes were used anyway. Configuring zero domains to search also does not work (if ndomains == 0 default domain search list is loaded regardless of the flag ARES_OPT_DOMAINS being set). This change adds a check for the ARES_FLAG_NOSEARCH in as_is_only() function that is used by ares_getaddrinfo() to decide if to try to query next possible name ( next_dns_lookup() ) Fix By: @petrvh	1 year ago
Brad House	f4d8c9abbb	Fix MacOS version test It appears that the Issue #454 wasn't really fixed for some reason. This commit should fix the detection. Fix By: Brad House (@bradh352)	1 year ago
Daniel Stenberg	52e72fe812	CI: codespell Closes #635	1 year ago
Christian Clauss	054f474a29	Fix typos discovered by codespell (#634 ) % `codespell --ignore-words-list="aas,aci,acter,atleast,contentss,firey,fo,sais,seh,statics"` * https://pypi.org/project/codespell Fix By: Christian Clauss (@cclauss)	1 year ago
Brad House	b674abd561	environment is meant as an override for sysconfig	1 year ago
Ignat	2985ce35d0	Support attempts and timeout options from resolv.conf (#632 ) c-ares parses only antique version of options for timeout and number of retries from resolv.conf (`retrans` and `retry` are missing in modern documentation https://man7.org/linux/man-pages/man5/resolv.conf.5.html). I add support of `attempts` and `timeout` options Fix By: Ignat (@Kontakter)	1 year ago
Brad House	d67d6a04c8	more precise timeout calculation (#633 ) The timeout calculation was occurring with millisecond precision, but on some systems, there is microsecond precision which could mean we'd tell a user a timeout time prior to the actual timeout. Fixes Bug: #631 Fix By: Brad House (@bradh352)	1 year ago
Christian Clauss	ef4f4e57ce	INSTALL.md: Fix typo (#630 ) Fix By: Christian Clauss (@cclauss)	1 year ago
Brad House	edfb94d4dc	SonarCloud: fix minor codesmells	1 year ago
Brad House	00f7cf6d25	fix test case regression due to missing parens	1 year ago
Brad House	5262da7e88	now that warnings are enabled on test cases, clear a bunch of warnings	1 year ago
Brad House	33ee6c0573	CMake: CXXFLAGS environment wasn't being read because C++ compiler was enabled after settings warnings.	1 year ago
Brad House	ecf7a7f166	fix additional windows test warnings	1 year ago
Brad House	5c1a5d8050	cleanup some Windows warnings in test	1 year ago
Brad House	6b408a9bc9	clang-format	1 year ago
Brad House	3db69bbfeb	Fix Windows UWP (Store) building and add to CI/CD (#627 ) When building for UWP (WindowsStore), additional headers are needed and some functions are not available. This also adds AppVeyor CI/CD support to catch these issues in the future. Fix By: Deal (@halx99) and Brad House (@bradh352)	1 year ago

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428 Commits (290e9e951c7bc906e20b82817747b118c350c759) All Branches Search

428 Commits (290e9e951c7bc906e20b82817747b118c350c759)

All Branches