s3/cldap: Improve debug messages.

This patch was made to debug bug #6437.

diff --git a/source3/libads/cldap.c b/source3/libads/cldap.c
index d66e35cacb89a4eca68430a8ee6677b2ce14f7e3..ae087d976cf4dd30a1e14c7038e2e50c1d9c5093 100644 (file)
--- a/source3/libads/cldap.c
+++ b/source3/libads/cldap.c
@@ -151,14 +151,19 @@ static int recv_cldap_netlogon(TALLOC_CTX *mem_ctx,
        }
 
        if (ret == 0) {
-               DEBUG(1,("no reply received to cldap netlogon\n"));
+               DEBUG(1,("no reply received to cldap netlogon "
+                       "(select timeout %u sec)\n",
+                       (unsigned int)timeout.tv_sec));
                data_blob_free(&blob);
                return -1;
        }
 
        ret = read(sock, blob.data, blob.length);
        if (ret <= 0) {
-               DEBUG(1,("no reply received to cldap netlogon\n"));
+               DEBUG(1,("no reply received to cldap netlogon "
+                       "(ret = %d: Error = %s)\n",
+                       ret,
+                       ret == -1 ? strerror(errno) : "" ));
                data_blob_free(&blob);
                return -1;
        }
@@ -251,8 +256,10 @@ bool ads_cldap_netlogon(TALLOC_CTX *mem_ctx,
 
        sock = open_udp_socket(server, LDAP_PORT );
        if (sock == -1) {
-               DEBUG(2,("ads_cldap_netlogon: Failed to open udp socket to %s\n", 
-                        server));
+               DEBUG(2,("ads_cldap_netlogon: Failed to open udp socket to %s. "
+                       "Error %s\n",
+                       server,
+                       strerror(errno) ));
                return False;
        }