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DateTime-Lite-v0.8.1

Changes for version v0.8.1 - 2026-09-08

  • Security
    • Fix denial-of-service in _normalize_leap_seconds (CWE-407). Thanks to CPANSec for reporting this. This routine iterated one day at a time to normalise the seconds count, so an attacker who could influence the seconds argument of $dt->add(seconds => $N) on a non-floating timezone could occupy a worker process for O(|N|/86400) iterations. Both the pure-Perl fallback and the XS path have been corrected to use constant-time integer division and a bounded leap-second correction, matching the existing _normalize_tai_seconds implementation.

Documentation

CONTRIBUTING.md
README.md
DateTime::Lite::Duration
DateTime::Liteで使用する期間オブジェクト
DateTime::Lite::Exception
DateTime::Lite用の例外オブジェクト
DateTime::Lite::Infinite
DateTime::Liteの無限過去および無限未来オブジェクト
DateTime::Lite
DateTimeの軽量かつ依存関係の少ないドロップイン代替モジュール
DateTime::Lite::PP
DateTime::LiteのXS層のPure-Perlフォールバック
DateTime::Lite::TimeZone
DateTime::Liteのための軽量なタイムゾーンサポート
benchmark.pl
Compare DateTime and DateTime::Lite performance
build_tz_database.pl
Build the DateTime::Lite::TimeZone SQLite database
leap_seconds_header.pl
Generate leap_seconds.h for DateTime::Lite XS

Modules

DateTime::Lite
Lightweight, low-dependency drop-in replacement for DateTime
DateTime::Lite::Duration
Duration objects for use with DateTime::Lite
DateTime::Lite::Exception
Exception object for DateTime::Lite
DateTime::Lite::Infinite
Infinite past and future DateTime::Lite objects
DateTime::Lite::PP
Pure-Perl fallback for the DateTime::Lite XS layer
DateTime::Lite::TimeZone
Lightweight timezone support for DateTime::Lite

Provides

DateTime::Lite::Infinite::Future
in lib/DateTime/Lite/Infinite.pm
DateTime::Lite::Infinite::Past
in lib/DateTime/Lite/Infinite.pm
DateTime::Lite::_FakeLocale
in lib/DateTime/Lite/Infinite.pm
DateTime::Lite::_Thawed
in lib/DateTime/Lite.pm

Other files