diff options
Diffstat (limited to 'sql/sql_prepare.cc')
| -rw-r--r-- | sql/sql_prepare.cc | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/sql/sql_prepare.cc b/sql/sql_prepare.cc index 600c140c776..d5e53651e18 100644 --- a/sql/sql_prepare.cc +++ b/sql/sql_prepare.cc @@ -263,8 +263,11 @@ static bool send_prep_stmt(Prepared_statement *stmt, uint columns) &stmt->lex->param_list, Protocol::SEND_EOF); } - /* Flag that a response has already been sent */ - thd->main_da.disable_status(); + + if (!error) + /* Flag that a response has already been sent */ + thd->main_da.disable_status(); + DBUG_RETURN(error); } #else @@ -790,7 +793,7 @@ static bool insert_params_with_log(Prepared_statement *stmt, uchar *null_array, type (the types are supplied at execute). Check that the supplied type of placeholder can accept a data stream. */ - else if (!is_param_long_data_type(param)) + else if (! is_param_long_data_type(param)) DBUG_RETURN(1); res= param->query_val_str(&str); if (param->convert_str_value(thd)) @@ -836,7 +839,7 @@ static bool insert_params(Prepared_statement *stmt, uchar *null_array, type (the types are supplied at execute). Check that the supplied type of placeholder can accept a data stream. */ - else if (is_param_long_data_type(param)) + else if (! is_param_long_data_type(param)) DBUG_RETURN(1); if (param->convert_str_value(stmt->thd)) DBUG_RETURN(1); /* out of memory */ @@ -3336,7 +3339,7 @@ reexecute: bool Prepared_statement::reprepare() { - char saved_cur_db_name_buf[NAME_LEN+1]; + char saved_cur_db_name_buf[SAFE_NAME_LEN+1]; LEX_STRING saved_cur_db_name= { saved_cur_db_name_buf, sizeof(saved_cur_db_name_buf) }; LEX_STRING stmt_db_name= { db, db_length }; @@ -3497,7 +3500,7 @@ bool Prepared_statement::execute(String *expanded_query, bool open_cursor) Query_arena *old_stmt_arena; bool error= TRUE; - char saved_cur_db_name_buf[NAME_LEN+1]; + char saved_cur_db_name_buf[SAFE_NAME_LEN+1]; LEX_STRING saved_cur_db_name= { saved_cur_db_name_buf, sizeof(saved_cur_db_name_buf) }; bool cur_db_changed; |