diff options
| -rw-r--r-- | lib/asyn-ares.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/lib/asyn-ares.c b/lib/asyn-ares.c index 9f16e39f1..5b760128e 100644 --- a/lib/asyn-ares.c +++ b/lib/asyn-ares.c @@ -582,13 +582,22 @@ Curl_addrinfo *Curl_resolver_getaddrinfo(struct connectdata *conn, res->last_status = ARES_ENOTFOUND; #ifdef ENABLE_IPV6 /* CURLRES_IPV6 */ if(family == PF_UNSPEC) { - res->num_pending = 2; + if(Curl_ipv6works()) { + res->num_pending = 2; + + /* areschannel is already setup in the Curl_open() function */ + ares_gethostbyname((ares_channel)data->state.resolver, hostname, + PF_INET, query_completed_cb, conn); + ares_gethostbyname((ares_channel)data->state.resolver, hostname, + PF_INET6, query_completed_cb, conn); + } + else { + res->num_pending = 1; - /* areschannel is already setup in the Curl_open() function */ - ares_gethostbyname((ares_channel)data->state.resolver, hostname, - PF_INET, query_completed_cb, conn); - ares_gethostbyname((ares_channel)data->state.resolver, hostname, - PF_INET6, query_completed_cb, conn); + /* areschannel is already setup in the Curl_open() function */ + ares_gethostbyname((ares_channel)data->state.resolver, hostname, + PF_INET, query_completed_cb, conn); + } } else #endif /* CURLRES_IPV6 */ |