Merge branch 'curl-upstream' into update-curl

Resolve conflicts by taking upstream side when possible and otherwise
integrating the changes from both sides.  Be carful in CMakeLists.txt
where the OPENSSL code block that we modified previously has moved, and
preserve our previous modifications in the new location.

1 files changed, 10 insertions, 14 deletions

diff --git a/Utilities/cmcurl/lib/hostasyn.c b/Utilities/cmcurl/lib/hostasyn.c
index 8151b67..17b8be0 100644
--- a/Utilities/cmcurl/lib/hostasyn.c
+++ b/Utilities/cmcurl/lib/hostasyn.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2012, 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
@@ -47,10 +47,6 @@
 #include "share.h"
 #include "strerror.h"
 #include "url.h"
-
-#define _MPRINTF_REPLACE /* use our functions only */
-#include <curl/mprintf.h>
-
 #include "curl_memory.h"
 /* The last #include file should be: */
 #include "memdebug.h"
@@ -75,7 +71,7 @@ CURLcode Curl_addrinfo_callback(struct connectdata *conn,
                                 struct Curl_addrinfo *ai)
 {
   struct Curl_dns_entry *dns = NULL;
-  CURLcode rc = CURLE_OK;
+  CURLcode result = CURLE_OK;
 
   conn->async.status = status;
 
@@ -92,14 +88,14 @@ CURLcode Curl_addrinfo_callback(struct connectdata *conn,
       if(!dns) {
         /* failed to store, cleanup and return error */
         Curl_freeaddrinfo(ai);
-        rc = CURLE_OUT_OF_MEMORY;
+        result = CURLE_OUT_OF_MEMORY;
       }
 
       if(data->share)
         Curl_share_unlock(data, CURL_LOCK_DATA_DNS);
     }
     else {
-      rc = CURLE_OUT_OF_MEMORY;
+      result = CURLE_OUT_OF_MEMORY;
     }
   }
 
@@ -110,9 +106,9 @@ CURLcode Curl_addrinfo_callback(struct connectdata *conn,
     async struct */
   conn->async.done = TRUE;
 
-  /* ipv4: The input hostent struct will be freed by ares when we return from
+  /* IPv4: The input hostent struct will be freed by ares when we return from
      this function */
-  return rc;
+  return result;
 }
 
 /* Call this function after Curl_connect() has returned async=TRUE and
@@ -123,21 +119,21 @@ CURLcode Curl_addrinfo_callback(struct connectdata *conn,
 CURLcode Curl_async_resolved(struct connectdata *conn,
                              bool *protocol_done)
 {
-  CURLcode code;
+  CURLcode result;
 
   if(conn->async.dns) {
     conn->dns_entry = conn->async.dns;
     conn->async.dns = NULL;
   }
 
-  code = Curl_setup_conn(conn, protocol_done);
+  result = Curl_setup_conn(conn, protocol_done);
 
-  if(code)
+  if(result)
     /* We're not allowed to return failure with memory left allocated
        in the connectdata struct, free those here */
     Curl_disconnect(conn, FALSE); /* close the connection */
 
-  return code;
+  return result;
 }
 
 /*