Commit c50dbf67 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

Curl_resolver_is_resolved: differentiate between host/proxy errors 

As there are different return codes for host vs proxy errors, this function
now properly returns the code properly depending on what was attempted to get
resolved.

Bug: http://curl.haxx.se/mail/archive-2011-12/0010.html
Reported by: Jason Liu
parent 0cf05af7

lib/asyn-ares.c

+5 −2
Original line number Diff line number Diff line
@@ -331,9 +331,12 @@ CURLcode Curl_resolver_is_resolved(struct connectdata *conn, 
    res->temp_ai = NULL;

    destroy_async_data(&conn->async);

    if(!conn->async.dns) {

      failf(data, "Could not resolve host: %s (%s)", conn->host.dispname,

      failf(data, "Could not resolve %s: %s (%s)",

            conn->bits.proxy?"proxy":"host",

            conn->host.dispname,

            ares_strerror(conn->async.status));

      return CURLE_COULDNT_RESOLVE_HOST;

      return conn->bits.proxy?CURLE_COULDNT_RESOLVE_PROXY:

        CURLE_COULDNT_RESOLVE_HOST;

    }

    *dns = conn->async.dns;

  }