1 files changed, 23 insertions, 8 deletions

diff --git a/Utilities/cmcurl/lib/hostip.c b/Utilities/cmcurl/lib/hostip.c
index 117caa2957..911d5ed6d3 100644
--- a/Utilities/cmcurl/lib/hostip.c
+++ b/Utilities/cmcurl/lib/hostip.c
@@ -507,9 +507,6 @@ static struct Curl_addrinfo *get_localhost(int port)
   struct sockaddr_in sa;
   unsigned int ipv4;
   unsigned short port16 = (unsigned short)(port & 0xffff);
-  ca = calloc(sizeof(struct Curl_addrinfo) + ss_size + hostlen + 1, 1);
-  if(!ca)
-    return NULL;
 
   /* memset to clear the sa.sin_zero field */
   memset(&sa, 0, sizeof(sa));
@@ -519,6 +516,9 @@ static struct Curl_addrinfo *get_localhost(int port)
     return NULL;
   memcpy(&sa.sin_addr, &ipv4, sizeof(ipv4));
 
+  ca = calloc(sizeof(struct Curl_addrinfo) + ss_size + hostlen + 1, 1);
+  if(!ca)
+    return NULL;
   ca->ai_flags     = 0;
   ca->ai_family    = AF_INET;
   ca->ai_socktype  = SOCK_STREAM;
@@ -609,7 +609,11 @@ enum resolve_t Curl_resolv(struct Curl_easy *data,
   enum resolve_t rc = CURLRESOLV_ERROR; /* default to failure */
   struct connectdata *conn = data->conn;
   *entry = NULL;
+#ifndef CURL_DISABLE_DOH
   conn->bits.doh = FALSE; /* default is not */
+#else
+  (void)allowDOH;
+#endif
 
   if(data->share)
     Curl_share_lock(data, CURL_LOCK_DATA_DNS, CURL_LOCK_ACCESS_SINGLE);
@@ -630,11 +634,15 @@ enum resolve_t Curl_resolv(struct Curl_easy *data,
 
     struct Curl_addrinfo *addr = NULL;
     int respwait = 0;
+#if !defined(CURL_DISABLE_DOH) || !defined(USE_RESOLVE_ON_IPS)
     struct in_addr in;
+#endif
+#ifndef CURL_DISABLE_DOH
 #ifndef USE_RESOLVE_ON_IPS
     const
 #endif
       bool ipnum = FALSE;
+#endif
 
     /* notify the resolver start callback */
     if(data->set.resolver_start) {
@@ -686,6 +694,7 @@ enum resolve_t Curl_resolv(struct Curl_easy *data,
 #endif /* ENABLE_IPV6 */
 
 #else /* if USE_RESOLVE_ON_IPS */
+#ifndef CURL_DISABLE_DOH
     /* First check if this is an IPv4 address string */
     if(Curl_inet_pton(AF_INET, hostname, &in) > 0)
       /* This is a dotted IP address 123.123.123.123-style */
@@ -699,6 +708,7 @@ enum resolve_t Curl_resolv(struct Curl_easy *data,
         ipnum = TRUE;
     }
 #endif /* ENABLE_IPV6 */
+#endif /* CURL_DISABLE_DOH */
 
 #endif /* !USE_RESOLVE_ON_IPS */
 
@@ -708,8 +718,10 @@ enum resolve_t Curl_resolv(struct Curl_easy *data,
 
       if(strcasecompare(hostname, "localhost"))
         addr = get_localhost(port);
+#ifndef CURL_DISABLE_DOH
       else if(allowDOH && data->set.doh && !ipnum)
         addr = Curl_doh(data, hostname, port, &respwait);
+#endif
       else {
         /* Check what IP specifics the app has requested and if we can provide
          * it. If not, bail out. */
@@ -977,12 +989,12 @@ static void freednsentry(void *freethis)
 }
 
 /*
- * Curl_mk_dnscache() inits a new DNS cache and returns success/failure.
+ * Curl_init_dnscache() inits a new DNS cache.
  */
-int Curl_mk_dnscache(struct Curl_hash *hash)
+void Curl_init_dnscache(struct Curl_hash *hash)
 {
-  return Curl_hash_init(hash, 7, Curl_hash_str, Curl_str_key_compare,
-                        freednsentry);
+  Curl_hash_init(hash, 7, Curl_hash_str, Curl_str_key_compare,
+                 freednsentry);
 }
 
 /*
@@ -1210,9 +1222,10 @@ CURLcode Curl_resolv_check(struct Curl_easy *data,
 #if defined(CURL_DISABLE_DOH) && !defined(CURLRES_ASYNCH)
   (void)dns;
 #endif
-
+#ifndef CURL_DISABLE_DOH
   if(data->conn->bits.doh)
     return Curl_doh_is_resolved(data, dns);
+#endif
   return Curl_resolver_is_resolved(data, dns);
 }
 
@@ -1220,10 +1233,12 @@ int Curl_resolv_getsock(struct Curl_easy *data,
                         curl_socket_t *socks)
 {
 #ifdef CURLRES_ASYNCH
+#ifndef CURL_DISABLE_DOH
   if(data->conn->bits.doh)
     /* nothing to wait for during DoH resolve, those handles have their own
        sockets */
     return GETSOCK_BLANK;
+#endif
   return Curl_resolver_getsock(data, socks);
 #else
   (void)data;