s4-drs: Dump exact error when failure occurs during DsReplicaUpdateRefs call

diff --git a/source4/rpc_server/drsuapi/updaterefs.c b/source4/rpc_server/drsuapi/updaterefs.c
index e911838637b216422ecef26af463618972ff4099..8efdfbbdbbaf4d7a8a1814d2f86c729f2d260a2e 100644 (file)
--- a/source4/rpc_server/drsuapi/updaterefs.c
+++ b/source4/rpc_server/drsuapi/updaterefs.c
@@ -136,15 +136,17 @@ WERROR drsuapi_UpdateRefs(struct drsuapi_bind_state *b_state, TALLOC_CTX *mem_ct
        }
 
        if (ldb_transaction_start(b_state->sam_ctx) != LDB_SUCCESS) {
-               DEBUG(0,(__location__ ": Failed to start transaction on samdb\n"));
+               DEBUG(0,(__location__ ": Failed to start transaction on samdb: %s\n",
+                        ldb_errstring(b_state->sam_ctx)));
                return WERR_DS_DRA_INTERNAL_ERROR;              
        }
 
        if (req->options & DRSUAPI_DRS_DEL_REF) {
                werr = uref_del_dest(b_state->sam_ctx, mem_ctx, dn, &req->dest_dsa_guid, req->options);
                if (!W_ERROR_IS_OK(werr)) {
-                       DEBUG(0,("Failed to delete repsTo for %s\n",
-                                GUID_string(mem_ctx, &req->dest_dsa_guid)));
+                       DEBUG(0,("Failed to delete repsTo for %s: %s\n",
+                                GUID_string(mem_ctx, &req->dest_dsa_guid),
+                                win_errstr(werr)));
                        goto failed;
                }
        }
@@ -163,14 +165,16 @@ WERROR drsuapi_UpdateRefs(struct drsuapi_bind_state *b_state, TALLOC_CTX *mem_ct
 
                werr = uref_add_dest(b_state->sam_ctx, mem_ctx, dn, &dest, req->options);
                if (!W_ERROR_IS_OK(werr)) {
-                       DEBUG(0,("Failed to add repsTo for %s\n",
-                                GUID_string(mem_ctx, &dest.source_dsa_obj_guid)));
+                       DEBUG(0,("Failed to add repsTo for %s: %s\n",
+                                GUID_string(mem_ctx, &dest.source_dsa_obj_guid),
+                                win_errstr(werr)));
                        goto failed;
                }
        }
 
        if (ldb_transaction_commit(b_state->sam_ctx) != LDB_SUCCESS) {
-               DEBUG(0,(__location__ ": Failed to commit transaction on samdb\n"));
+               DEBUG(0,(__location__ ": Failed to commit transaction on samdb: %s\n",
+                        ldb_errstring(b_state->sam_ctx)));
                return WERR_DS_DRA_INTERNAL_ERROR;              
        }