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| author | Florian Weimer <fweimer@redhat.com> | 2017-09-04 11:25:34 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2017-09-04 11:44:22 +0200 |
| commit | 7966331555df43bb7e2a55ce5a17a330e57f487f (patch) | |
| tree | f56da8699c7810a69319bc8df891be2d16fb2a74 | |
| parent | 7ab87bccb657b02cac5a3360b11c67aff901de2e (diff) | |
getaddrinfo: Return EAI_NODATA if gethostbyname2_r reports NO_DATA [BZ #21922]
(cherry picked from commit 5f8340f583fe3d4f5734bd2371c5a45ecff2db0d)
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | NEWS | 1 | ||||
| -rw-r--r-- | sysdeps/posix/getaddrinfo.c | 8 |
3 files changed, 15 insertions, 0 deletions
@@ -1,5 +1,11 @@ 2017-09-01 Florian Weimer <fweimer@redhat.com> + [BZ #21922] + * sysdeps/posix/getaddrinfo.c (gaih_inet): Report EAI_NODATA error + coming from gethostbyname2_r. + +2017-09-01 Florian Weimer <fweimer@redhat.com> + * sysdeps/posix/getaddrinfo.c (gaih_inet): Only use h_errno if status indicates it is set. @@ -22,6 +22,7 @@ The following bugs are resolved with this release: [21780] posix: Set p{read,write}v2 to return ENOTSUP [21871] x86-64: Use _dl_runtime_resolve_opt only with AVX512F [21885] getaddrinfo: Release resolver context on error in gethosts + [21922] getaddrinfo with AF_INET(6) returns EAI_NONAME, not EAI_NODATA [21930] Do not use __builtin_types_compatible_p in C++ mode [21932] Unpaired __resolv_context_get in generic get*_r implementation [21941] powerpc: Restrict xssqrtqp operands to Vector Registers diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index 9d9e7e2bf2..0cf87c224d 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -619,6 +619,14 @@ gaih_inet (const char *name, const struct gaih_service *service, } *pat = addrmem; } + else + { + if (h_errno == NO_DATA) + result = -EAI_NODATA; + else + result = -EAI_NONAME; + goto free_and_return; + } } else { |