http-proxy: do the HTTP CONNECT process entirely non-blocking

Mentioned as a problem since 2007 (8f87c15bdac63) and of course it
existed even before that.

Closes #1547

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/url.c b/lib/url.c
index 87446dbca..51e50a80b 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -3023,7 +3023,7 @@ static void conn_free(struct connectdata *conn)
   Curl_safefree(conn->http_proxy.host.rawalloc); /* http proxy name buffer */
   Curl_safefree(conn->socks_proxy.host.rawalloc); /* socks proxy name buffer */
   Curl_safefree(conn->master_buffer);
-  Curl_safefree(conn->connect_buffer);
+  Curl_safefree(conn->connect_state);
 
   conn_reset_all_postponed_data(conn);
 
@@ -4013,7 +4013,7 @@ CURLcode Curl_protocol_connect(struct connectdata *conn,
       return CURLE_OK;
 
     if(conn->bits.tunnel_proxy && conn->bits.httpproxy &&
-       (conn->tunnel_state[FIRSTSOCKET] != TUNNEL_COMPLETE))
+       Curl_connect_ongoing(conn))
       /* when using an HTTP tunnel proxy, await complete tunnel establishment
          before proceeding further. Return CURLE_OK so we'll be called again */
       return CURLE_OK;