1 files changed, 21 insertions, 24 deletions

diff --git a/Utilities/cmcurl/lib/asyn-thread.c b/Utilities/cmcurl/lib/asyn-thread.c
index e4ad32b..bd47d5a 100644
--- a/Utilities/cmcurl/lib/asyn-thread.c
+++ b/Utilities/cmcurl/lib/asyn-thread.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -69,11 +69,9 @@
 #include "inet_ntop.h"
 #include "curl_threads.h"
 #include "connect.h"
-
-#define _MPRINTF_REPLACE /* use our functions only */
-#include <curl/mprintf.h>
-
+#include "curl_printf.h"
 #include "curl_memory.h"
+
 /* The last #include file should be: */
 #include "memdebug.h"
 
@@ -192,13 +190,12 @@ void destroy_thread_sync_data(struct thread_sync_data * tsd)
     free(tsd->mtx);
   }
 
-  if(tsd->hostname)
-    free(tsd->hostname);
+  free(tsd->hostname);
 
   if(tsd->res)
     Curl_freeaddrinfo(tsd->res);
 
-  memset(tsd,0,sizeof(*tsd));
+  memset(tsd, 0, sizeof(*tsd));
 }
 
 /* Initialize resolver thread synchronization data */
@@ -366,9 +363,7 @@ static void destroy_async_data (struct Curl_async *async)
   }
   async->os_specific = NULL;
 
-  if(async->hostname)
-    free(async->hostname);
-
+  free(async->hostname);
   async->hostname = NULL;
 }
 
@@ -398,7 +393,7 @@ static bool init_resolve_thread (struct connectdata *conn,
   if(!init_thread_sync_data(td, hostname, port, hints))
     goto err_exit;
 
-  Curl_safefree(conn->async.hostname);
+  free(conn->async.hostname);
   conn->async.hostname = strdup(hostname);
   if(!conn->async.hostname)
     goto err_exit;
@@ -434,19 +429,21 @@ static bool init_resolve_thread (struct connectdata *conn,
 static CURLcode resolver_error(struct connectdata *conn)
 {
   const char *host_or_proxy;
-  CURLcode rc;
+  CURLcode result;
+
   if(conn->bits.httpproxy) {
     host_or_proxy = "proxy";
-    rc = CURLE_COULDNT_RESOLVE_PROXY;
+    result = CURLE_COULDNT_RESOLVE_PROXY;
   }
   else {
     host_or_proxy = "host";
-    rc = CURLE_COULDNT_RESOLVE_HOST;
+    result = CURLE_COULDNT_RESOLVE_HOST;
   }
 
   failf(conn->data, "Could not resolve %s: %s", host_or_proxy,
         conn->async.hostname);
-  return rc;
+
+  return result;
 }
 
 /*
@@ -463,13 +460,13 @@ CURLcode Curl_resolver_wait_resolv(struct connectdata *conn,
                                    struct Curl_dns_entry **entry)
 {
   struct thread_data   *td = (struct thread_data*) conn->async.os_specific;
-  CURLcode rc = CURLE_OK;
+  CURLcode result = CURLE_OK;
 
   DEBUGASSERT(conn && td);
 
   /* wait for the thread to resolve the name */
   if(Curl_thread_join(&td->thread_hnd))
-    rc = getaddrinfo_complete(conn);
+    result = getaddrinfo_complete(conn);
   else
     DEBUGASSERT(0);
 
@@ -480,14 +477,14 @@ CURLcode Curl_resolver_wait_resolv(struct connectdata *conn,
 
   if(!conn->async.dns)
     /* a name was not resolved, report error */
-    rc = resolver_error(conn);
+    result = resolver_error(conn);
 
   destroy_async_data(&conn->async);
 
   if(!conn->async.dns)
     connclose(conn, "asynch resolve failed");
 
-  return (rc);
+  return result;
 }
 
 /*
@@ -517,9 +514,9 @@ CURLcode Curl_resolver_is_resolved(struct connectdata *conn,
     getaddrinfo_complete(conn);
 
     if(!conn->async.dns) {
-      CURLcode rc = resolver_error(conn);
+      CURLcode result = resolver_error(conn);
       destroy_async_data(&conn->async);
-      return rc;
+      return result;
     }
     destroy_async_data(&conn->async);
     *entry = conn->async.dns;
@@ -541,7 +538,7 @@ CURLcode Curl_resolver_is_resolved(struct connectdata *conn,
       td->poll_interval = 250;
 
     td->interval_end = elapsed + td->poll_interval;
-    Curl_expire_latest(conn->data, td->poll_interval);
+    Curl_expire(conn->data, td->poll_interval);
   }
 
   return CURLE_OK;
@@ -633,7 +630,7 @@ Curl_addrinfo *Curl_resolver_getaddrinfo(struct connectdata *conn,
   }
 
   if((pf != PF_INET) && !Curl_ipv6works())
-    /* the stack seems to be a non-ipv6 one */
+    /* The stack seems to be a non-IPv6 one */
     pf = PF_INET;
 
 #endif /* CURLRES_IPV6 */