Separate parm zval.

diff --git a/ext/pdo_pgsql/pgsql_statement.c b/ext/pdo_pgsql/pgsql_statement.c
index 0719d663d74241455a159fa2aed20f8a40b9e40b..0a84bd325892ef0781633d44b671b0238e85ad07 100644 (file)
--- a/ext/pdo_pgsql/pgsql_statement.c
+++ b/ext/pdo_pgsql/pgsql_statement.c
@@ -306,6 +306,7 @@ static int pgsql_stmt_param_hook(pdo_stmt_t *stmt, struct pdo_bound_param_data *
                                                S->param_lengths[param->paramno] = 1;
                                                S->param_formats[param->paramno] = 0;
                                        } else {
+                                               SEPARATE_ZVAL_IF_NOT_REF(&param->parameter);
                                                convert_to_string(param->parameter);
                                                S->param_values[param->paramno] = Z_STRVAL_P(param->parameter);
                                                S->param_lengths[param->paramno] = Z_STRLEN_P(param->parameter);