actually, we check for a numerical host using either ipv4 or ipv6, as neither

should result in a reverse dns lookup

diff --git a/lib/hostip6.c b/lib/hostip6.c
index d01c447..e727942 100644 (file)
--- a/lib/hostip6.c
+++ b/lib/hostip6.c
@@ -247,7 +247,8 @@ Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn,
     }
   }
 
-  if(1 == inet_pton(pf, hostname, addrbuf)) {
+  if((1 == inet_pton(AF_INET, hostname, addrbuf)) ||
+     (1 == inet_pton(AF_INET6, hostname, addrbuf))) {
     /* the given address is numerical only, prevent a reverse lookup */
     ai_flags = AI_NUMERICHOST;
   }