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| author | Ulrich Drepper <drepper@redhat.com> | 2002-08-02 20:17:36 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-08-02 20:17:36 +0000 |
| commit | 62a08e44422d2422c455b281843fe7ae1ab19984 (patch) | |
| tree | 337090744b093d831096b107138a21ea5f39e746 /resolv | |
| parent | c64f25a39041476acf1e5d5b765e83880671de68 (diff) | |
| download | glibc-62a08e44422d2422c455b281843fe7ae1ab19984.tar.gz glibc-62a08e44422d2422c455b281843fe7ae1ab19984.tar.xz glibc-62a08e44422d2422c455b281843fe7ae1ab19984.zip | |
Update.
2002-08-02 Ulrich Drepper <drepper@redhat.com> * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyaddr_r): Adapt previous patch. 2002-06-29 Todd Fries <todd@openbsd.org> * resolv/gethnamaddr.c (gethostbyaddr): Try ip6.int if ip6.arpa fails.
Diffstat (limited to 'resolv')
| -rw-r--r-- | resolv/gethnamaddr.c | 4 | ||||
| -rw-r--r-- | resolv/nss_dns/dns-host.c | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/resolv/gethnamaddr.c b/resolv/gethnamaddr.c index 117e4a321e..14758df231 100644 --- a/resolv/gethnamaddr.c +++ b/resolv/gethnamaddr.c @@ -696,6 +696,10 @@ gethostbyaddr(addr, len, af) abort(); } n = res_nquery(&_res, qbuf, C_IN, T_PTR, (u_char *)buf.buf, sizeof buf.buf); + if (n < 0 && af == AF_INET6) { + strcpy(qp, "ip6.int"); + n = res_nquery(&_res, qbuf, C_IN, T_PTR, (u_char *)buf.buf, sizeof buf.buf); + } if (n < 0) { dprintf("res_nquery failed (%d)\n", n); if (errno == ECONNREFUSED) diff --git a/resolv/nss_dns/dns-host.c b/resolv/nss_dns/dns-host.c index 7b82486803..f5e3058cbd 100644 --- a/resolv/nss_dns/dns-host.c +++ b/resolv/nss_dns/dns-host.c @@ -291,6 +291,12 @@ _nss_dns_gethostbyaddr_r (const void *addr, socklen_t len, int af, n = res_nquery (&_res, qbuf, C_IN, T_PTR, (u_char *)host_buffer.buf, sizeof host_buffer); + if (n < 0 && af == AF_INET6) + { + strcpy (qp, "ip6.int"); + n = res_nquery (&_res, qbuf, C_IN, T_PTR, (u_char *)host_buffer.buf, + sizeof host_buffer); + } if (n < 0) { *h_errnop = h_errno; |