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| author | Ulrich Drepper <drepper@gmail.com> | 2011-05-29 23:49:49 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-05-29 23:49:49 -0400 |
| commit | 7ae22829afb2b4ca531d1c00437d428f55d59341 (patch) | |
| tree | ea2a495f13c93dd2ce2b45a319f8118974a0a30f /sysdeps/posix/getaddrinfo.c | |
| parent | 553149f603fa2897052af45c676020558d7138a6 (diff) | |
| download | glibc-7ae22829afb2b4ca531d1c00437d428f55d59341.tar.gz glibc-7ae22829afb2b4ca531d1c00437d428f55d59341.tar.xz glibc-7ae22829afb2b4ca531d1c00437d428f55d59341.zip | |
Restore _res correctly
getaddrinfo works around the resolver functionality to avoid automatic IPv6 lookups. The restoring didn't allow for the resolver to set additional bits in _res.
Diffstat (limited to 'sysdeps/posix/getaddrinfo.c')
| -rw-r--r-- | sysdeps/posix/getaddrinfo.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index 5ddda889cf..1e017b2ed6 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -207,7 +207,7 @@ gaih_inet_serv (const char *servicename, const struct gaih_typeproto *tp, if (herrno == NETDB_INTERNAL) \ { \ __set_h_errno (herrno); \ - _res.options = old_res_options; \ + _res.options |= old_res_options & RES_USE_INET6; \ return -EAI_SYSTEM; \ } \ if (herrno == TRY_AGAIN) \ @@ -1015,7 +1015,7 @@ gaih_inet (const char *name, const struct gaih_service *service, nip = nip->next; } - _res.options = old_res_options; + _res.options |= old_res_options & RES_USE_INET6; if (no_data != 0 && no_inet6_data != 0) { |