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3rdparty/c-ares-1.18.1/RELEASE-NOTES 3.65 KB
73ef4ff3   Hu Chunming   提交三方库
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  c-ares version 1.18.1
  
  This is an urgent bugfix release for a regression made in 1.18.0.
  
  Bug fixes:
   o ares_getaddrinfo() would return ai_addrlen of 16 for ipv6
     adddresses rather than the sizeof(struct sockaddr_in6)
  
  
  
  c-ares version 1.18.0
  
  This is a feature and bugfix release.  It addresses a couple of new feature
  requests as well as a couple of bug fixes.
  
  Changes:
   o Add support for URI(Uniform Resource Identifier) records via
     ares_parse_uri_reply() [1]
   o Provide ares_nameser.h as a public interface as needed by NodeJS [5]
   o Update URLs from c-ares.haxx.se to c-ares.org [9]
   o During a domain search, treat ARES_ENODATA as ARES_NXDOMAIN so that the
     search process will continue to the next domain in the search.  [11]
   o Turn ares_gethostbyname() into a wrapper for ares_getaddrinfo() as they
     followed very similar code paths and ares_gethostbyaddr() has some more
     desirable features such as priority sorting and parallel queries for
     AF_UNSPEC. [12]
   o ares_getaddrinfo() now contains a name element in the address info
     structure as the last element.  This is not an API or ABI break due to
     the structure always being internally allocated and it being the last
     element. [12]
   o ares_parse_a_reply() and ares_parse_aaaa_reply() were nearly identical, those
     now use the same helper functions for parsing rather than having their own
     code. [12]
   o RFC6761 Section 6.3 says "localhost" lookups need to be special cased to
     return loopback addresses, and not forward queries to recursive dns servers.
     On Windows this now returns all loopback addresses, on other systems it
     returns 127.0.0.1 or ::1 always, and will never forward a request for
     "localhost" to outside DNS servers. [13]
   o Haiki: port [14]
  
  Bug fixes:
   o add build to .gitignore [2]
   o z/OS minor update, add missing semicolon in ares_init.c [3]
   o Fix building when latest ax_code_coverage.m4 is imported [4]
   o Work around autotools 'error: too many loops' and other newer autotools
     import related bugs.
   o MinGW cross builds need advapi32 link as lower case [6]
   o Cygwin build fix due to containing both socket.h and winsock2.h [7]
   o ares_expand_name should allow underscores (_) as SRV records legitimately use
     them [8]
   o Allow '/' as a valid character for a returned name for CNAME in-addr.arpa
     delegation [10]
   o ares_getaddrinfo() was not honoring HOSTALIASES [12]
   o ares_getaddrinfo() had some test cases disabled due to a bug in the test
     framework itself which has now been resolved [12]
   o Due to Travis-CI becoming unfriendly to open-source, Cirrus-CI has now been
     brought online for automated unit testing.
  
  Thanks go to these friendly people for their efforts and contributions:
    Biswapriyo Nath (@Biswa96)
    Brad House (@bradh352)
    Daniel Bevenius (@danbev)
    Daniel Stenberg (@bagder)
    Dhrumil Rana (@dhrumilrana)
    Felix Yan (@felixonmars)
    Jérôme Duval (@korli)
    Martin Holeš (@martin-256)
    Sinan Kaya
  (9 contributors)
  
  References to bug reports and discussions on issues:
   [1] = https://github.com/c-ares/c-ares/pull/411
   [2] = https://github.com/c-ares/c-ares/pull/410
   [3] = https://github.com/c-ares/c-ares/pull/414
   [4] = https://github.com/c-ares/c-ares/pull/418
   [5] = https://github.com/c-ares/c-ares/pull/417
   [6] = https://github.com/c-ares/c-ares/pull/420
   [7] = https://github.com/c-ares/c-ares/pull/422
   [8] = https://github.com/c-ares/c-ares/issues/424
   [9] = https://github.com/c-ares/c-ares/issues/423
   [10] = https://github.com/c-ares/c-ares/issues/427
   [11] = https://github.com/c-ares/c-ares/issues/426
   [12] = https://github.com/c-ares/c-ares/pull/428
   [13] = https://github.com/c-ares/c-ares/pull/430
   [14] = https://github.com/c-ares/c-ares/pull/431