From e0753c4ad2a20b2feede6fa8732fc60895cd6097 Mon Sep 17 00:00:00 2001 From: Dan Halbert Date: Fri, 14 Feb 2020 16:31:31 -0500 Subject: avoid os.stat() int overflow on smallint-only builds --- shared-bindings/os/__init__.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'shared-bindings') diff --git a/shared-bindings/os/__init__.c b/shared-bindings/os/__init__.c index c2b63bbce..f3b745aef 100644 --- a/shared-bindings/os/__init__.c +++ b/shared-bindings/os/__init__.c @@ -143,6 +143,11 @@ MP_DEFINE_CONST_FUN_OBJ_1(os_rmdir_obj, os_rmdir); //| //| Get the status of a file or directory. //| +//| .. note:: On builds without long integers, the number of seconds +//| for contemporary dates will not fit in a small integer. +//| So the time fields return 946684800, +//| which is the number of seconds corresponding to 1999-12-31. +//| mp_obj_t os_stat(mp_obj_t path_in) { const char *path = mp_obj_str_get_str(path_in); return common_hal_os_stat(path); -- cgit v1.2.3