Hi Paul, Fix works for issues I've mentioned. However, I think overflow happens somewhere. Please see the attached code. I've run it in the same way as in the first message. On my workstation it prints following: sizeof time_t: 8 2120284800 -1 -218154496 -1 On Sun, 20 Feb 2022 at 21:32, Paul Eggert <eggert@cs.ucla.edu> wrote:
On 2/17/22 05:09, Almaz Mingaleev via tz wrote:
With a truncated TZif file it prints 331344000. With non-truncated one it prints 331372800. The latter is the right answer.
Thanks for reporting that. I installed the attached proposed patches; the first should fix it and the second updates a related comment.
This seems to be my weekend for fixing mktime bugs, as I fixed one in glibc yesterday involving time in Indiana <https://bugs.gnu.org/48085>.