Somewhat related to truncation: settzname function [1] calls update_tzname_etc with all time types and all transitions. Shouldn't it be called only for specified local time only i.e. where ttunspecified(sp, ...) returns false? Setting any value of tzname [2] to "-00" does not look meaningful. Do I miss anything here? Thanks, Almaz [1] https://github.com/eggert/tz/blob/9fa1a5395f48fc5d563af1f58d6a8b787c27de78/l... [2] https://github.com/eggert/tz/blob/9fa1a5395f48fc5d563af1f58d6a8b787c27de78/p... On Tue, 24 May 2022 at 09:53, Almaz Mingaleev <mingaleev@google.com> wrote:
Yep, that was the problem. Thanks!
On Mon, 23 May 2022 at 19:14, Paul Eggert <eggert@cs.ucla.edu> wrote:
On 5/23/22 04:48, Almaz Mingaleev wrote:
I think overflow happens somewhere. Please see the attached code.
That test doesn't look right, as each mktime call modifies its argument, polluting the next test case. Please try the attached test instead, ported to C. On my platform (Ubuntu 22.04, x86-64) this outputs:
sizeof time_t: 8 2120284800 2120256000 4076812800 <(407)%20681-2800> 4076784000 <(407)%20678-4000>
which looks OK.