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Diffstat (limited to 'resolv/nss_dns/dns-host.c')
-rw-r--r--resolv/nss_dns/dns-host.c6
1 files changed, 6 insertions, 0 deletions
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;