c-ares

Commit Graph

Author	SHA1	Message	Date
marc-groundctl	afee6748b0	Convert total timeout to per-query (#467 ) On Apple platforms, libresolv reports the total timeout in retrans, not the per-query time. This patch undoes that math to get the per-query time, which is what c-ares expects. This is not perfect because libresolv is inconsistent on whether the timeout is multiplied by retry or retry+1, but I don't see any way to distinguish these cases. Fix By: Marc Aldorasi (@marc-groundctl)	3 years ago
marc-groundctl	e20215ab93	Don't include version info in the static library (#468 ) The static library should not contain version info, since it would be linked into an executable or dll with its own version info. Fix By: @marc-groundctl	3 years ago
Ridge Kennedy	5aa25946e7	Fix ares_getaddrinfo() numerical address fast path with AF_UNSPEC (#469 ) The conversion of numeric IPv4 addresses in fake_addrinfo() is broken when the family is AF_UNSPEC. The initial call to ares_inet_pton with AF_INET will succeed, but the subsequent call using AF_INET6 will fail. This results in the fake_addrinfo() fast path failing, and ares_getaddrinfo() making a query when none should be required. Resolve this by only attempting the call to ares_inet_pton with AF_INET6 if the initial call with AF_INET was unsuccessful. Fix By: Ridge Kennedy (@ridgek)	3 years ago
Manish Mehra	810c2322f9	Configurable hosts path for file_lookup (#465 ) This changeset adds support for configurable hosts file ARES_OPT_HOSTS_FILE (similar to ARES_OPT_RESOLVCONF). Co-authored-by: Manish Mehra (@mmehra)	3 years ago
bradh352	e01dbc6541	CMake: Windows DLLs lack version information The cares.rc was not included in the build for CMake. Conditionally add it when building for Windows. Fix By: Brad House (@bradh352) Fixes Bug: #460	3 years ago
Kai Pastor	0e678f2fb2	CMake: Guard target creation in exported config (#464 ) User projects may call 'find_package(c-ares)' multiple times (e.g. via dependencies), but targets must be created only once. Shared and static target must be treated independently. Fix By: Kai Pastor (@dg0yt)	3 years ago
bradh352	7eb399a83c	Honor valid DNS result even if other class returned an error When using ares_getaddrinfo() with PF_UNSPEC, if a DNS server returned good data on an A record, followed by bad data on an AAAA record, the good record would be thrown away and an error returned. If we got a good response from one of the two queries, regardless of the order returned, we should honor that. Fix By: Dmitry Karpov (dkarpov@roku.com) Signed Off By: Brad House (@bradh352)	3 years ago
Sam James	77adcc5e51	configure.ac: fix STDC_HEADERS typo (#459 ) There is no autoconf macro called STDC_HEADERS. AC_HEADER_STDC however does exist and it defines the STDC_HEADERS macro for use. Not clear that STDC_HEADERS from its use in the repo is needed but would rather not meddle with it for now. Fixes an annoying warning on `./configure`: ``` /var/tmp/portage/net-dns/c-ares-1.18.1/work/c-ares-1.18.1/configure: 24546: STDC_HEADERS: not found ``` Signed-off-by: Sam James <sam@gentoo.org>	3 years ago
bradh352	b5a3d969e2	Asterisks should be allowed in host validation as CNAMEs may reference wildcard domains CloudFlare appears to use this logic in CNAMEs as per https://github.com/nodejs/node/issues/42171 Fixes: #457 Fix By: Brad House (@bradh352)	3 years ago
bradh352	320b99bb9c	Don't return on file lookup failure, set status When resolving a host via /etc/hosts, don't return with a predefined error as there may be other tries. Fix By: Brad House (@bradh352)	3 years ago
bradh352	d6b2bafe7e	'localhost' special treatment enhancement Since localhost is special-cased, any errors should be ignored when reading /etc/hosts as otherwise we could return an error if there were for instance an invalidly formatted /etc/hosts or if /etc/hosts had a permissions error while reading. This exact behavior appears to have been seen on OS/400 PASE environments which allows AIX binares to run. Fix By: Brad House (@bradh352)	3 years ago
bradh352	c545e34756	If chain building c-ares as part of another project, detect of res_servicename could fail (#451 ) If libresolv is already included with the build, c-ares wouldn't properly detect its use. May fix: #451 Fix by: Brad House (@bradh352)	3 years ago
bradh352	10eea69c87	no analyze capability on ios	3 years ago
bradh352	cc2ade9685	attempt to use scan-build on ios	3 years ago
bradh352	26f10274f9	disable tests on ios	3 years ago
bradh352	3da833c3b1	fix switch statement	3 years ago
bradh352	062321cfe0	code coverage had gotten disabled	3 years ago
bradh352	75163d5289	looks like shell expansion doesn't work with cirrus-ci, lets do it another way	3 years ago
bradh352	876d5ac77e	attempt to autobuild for iOS	3 years ago
Brad House	07af4b1aa6	Windows: rework/simplify initialization code, drop long EOL systems (#445 ) There was a lot of windows initialization code specific to the era that predates Windows Vista such as reading DNS configuration from the registry, and dynamically loading libraries to get access to functions that didn't exist in XP or earlier releases. Vista was released in January 2007, and was EOL'd in 2017, and support for Vista is still maintained with this patch set. XP was EOL'd in Apr 8 2014. I believe the last OS based on something earlier than Vista was POSReady 2009, as it was XP based for some reason, and that was EOL'd in January 2019. Considering any POS system falls under the PCI-DSS rules, they aren't allow to run POSReady 2009 any more so there is no reason to try to continue supporting such systems. We have also targeted with our build system Vista support for the last few years, and while developers could change the target, we haven't had any reports that they have.	3 years ago
bradh352	c25d4eb767	Fix memory leak in reading /etc/hosts When an /etc/hosts lookup is performed, but fails with ENOTFOUND, and a valid RFC6761 Section 6.3 fallback is performed, it could overwrite variables that were already set and therefore leave the pointers dangling, never to be cleaned up. Clean up explicitly on ENOTFOUND when returning from the file parser. Fixes: #439 Fix By: Brad House (@bradh352)	3 years ago
Bobby Reynolds	65d0d76b01	Fix cross-compilation from Windows to Linux due to CPACK logic (#436 ) When determining value for CPACK_PACKAGE_ARCHITECTURE, prefer to use value from CMAKE_SYSTEM_PROCESSOR before falling back to uname output. Additionally, if building from a Windows host, emit a fatal error instead of attempting to call uname. Fix By: Bobby Reynolds (@reynoldsbd)	3 years ago
bradh352	49f1b1a48d	fix coveralls link	3 years ago
bradh352	bc1de75f22	coveralls needs token	3 years ago
bradh352	669eb8d6f2	coveralls appears to require git	3 years ago
bradh352	80e9566165	fix a couple of coveralls vars	3 years ago
bradh352	3e46a8c7f2	more coveralls fixes	3 years ago
bradh352	1d9edd256f	add code coverage libs to LDADD instead of _LIBS	3 years ago
bradh352	a14f5c55eb	make verbose	3 years ago
bradh352	c199322591	try to fix code coverage building	3 years ago
bradh352	3613a8958d	need -y for install	3 years ago
bradh352	eea2e84b82	try to fix asan/ubsan/lsan when built with clang. try to support code coverage properly.	3 years ago
bradh352	e6c8745576	try another path	3 years ago
bradh352	5c83f37010	fix pip	3 years ago
bradh352	537ad8f272	attempt to enable some other build types that travis supported	3 years ago
bradh352	2aa086f822	missed version	3 years ago
bradh352	d9492ec19b	1.18.1 release prep	3 years ago
bradh352	71adb3c417	ares_getaddrinfo() was returning the wrong size for ai_addrlen ai_addrlen was erroneously returning 16 bytes instead of the sizeof(struct sockaddr_in6). This is a regression introduced in 1.18.0. Reported by: James Brown <jbrown@easypost.com> Fix By: Brad House (@bradh352)	3 years ago
bradh352	640a0ea072	Windows: autotools force linking to iphlpapi	3 years ago
Gregor Jasny	79a45d70a4	Fix typo detected by lintian (#434 ) typo in docs for ares_parse_uri_reply Fix By: Gregor Jasny (@gjasny)	3 years ago
bradh352	9bcdb6aec0	replace Travis badge with Cirrus-CI badge	3 years ago
bradh352	800e4727d1	c-ares 1.18.0 release prep	3 years ago
Jérôme Duval	7586c5f19f	Haiku: port (#431 ) Port for Haiku. Slight CMake changes, header changes, and resolv.conf/hosts paths specific to Haiku. Port By: Jérôme Duval (@korli)	3 years ago
bradh352	db2c5d99e5	valgrind: fix reported invalid read	3 years ago
bradh352	e84c46e985	make sure distcheck runs	3 years ago
bradh352	04cba3fb3c	detect oddities and skip test if necessary	3 years ago
bradh352	b1fe351130	fix null ptr deref in strlen	3 years ago
bradh352	acb66087a5	bend over backwards for testing file access, something is weird on debian	3 years ago
bradh352	f4b9a43fc8	chmod(fn, 0) is failing on debian	3 years ago
bradh352	f03c8608a4	maybe process needs to be called	3 years ago

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770 Commits (5b70955d51795b3ee99860c13cc75a1303d02135) All Branches Search

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