From patchwork Tue May 26 12:37:19 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Vijay Anusuri X-Patchwork-Id: 88738 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1EC5CD5BC8 for ; Tue, 26 May 2026 12:37:43 +0000 (UTC) Received: from mail-pl1-f181.google.com (mail-pl1-f181.google.com [209.85.214.181]) by mx.groups.io with SMTP id smtpd.msgproc02-g2.36005.1779799054743001796 for ; Tue, 26 May 2026 05:37:34 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@mvista.com header.s=google header.b=PcRyK80V; spf=pass (domain: mvista.com, ip: 209.85.214.181, mailfrom: vanusuri@mvista.com) Received: by mail-pl1-f181.google.com with SMTP id d9443c01a7336-2bea7176c72so40044585ad.0 for ; Tue, 26 May 2026 05:37:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mvista.com; s=google; t=1779799054; x=1780403854; darn=lists.openembedded.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=4klIPvUehQAE1ODbedASFOeK3J0nfRY/vDTiekYu0Ek=; b=PcRyK80VwFhlWEOuZIfbMO90rk5Mp+r4Y0Ij60harZ+sU2KdBFV2Pq/n39EC7w/ESs z1LI9AytK1O8ThR6goQQq+28XYP4NAIC0+OgFhnxHBF0Cu/E2JcNiZ4Cjs3IA2amJ4Gw PtxETAj1kUkp9AN3/+Eqv4EJcbbFQGsQBZxF4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779799054; x=1780403854; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=4klIPvUehQAE1ODbedASFOeK3J0nfRY/vDTiekYu0Ek=; b=qJ6UsxL63ylSN4WrwXjAmU5cPw03Q+eUjR0q+KyGZzb6Dj+418L5XbaAJFnQRnA9IP IuEAA9P/ehgrUvfyo8utv47bWvjEZUJf7QMTj1NPhrr0p2G1QyTsHrTqVNR+ULWqV7KY yWQCcnCLrcV3Iw58wjdrd2qKIaLeiKYJJpXeSpptPwLnl1RkHudFrI9S1ZnGhbU+90BG jID/zYmVa76eUdM5iGLtWrfcTi+AdePQxaCxR7zLNG7Kty8AMQ8gm3PUa13gvcxES5WO Gh139LdIuL2rEFmq0AURUrIqnfXduWLCFJYeL6EAo83jRiPt/bagWnLdmanr+MGOgVS8 eh2A== X-Gm-Message-State: AOJu0YyZ6k80TYKwtHDi2RaZkfrmeFUr58NoyXF/UlIshOCESO83fM14 N2eAxZF10tQrTaUt4NiN33UDcU2yaESBLbkilNM835JvP7QeC5Sm3RAe5XhqwFUa1WdKZU4yufk 334ohFBE= X-Gm-Gg: Acq92OHq0Wy/M4cLxp9w77uXrgMSO72mCiWEhkh7O6JlfMO6hf1mfEnD7tHqPZlDunT m9A4ZAXUkRM6mMrbfoCcFfE2asPicu+/IPw9kKCuO8xfCephFZ2UIekU3Z7W6pnBNz2+C5JgISo eMN4c0CxRZsbGb3uNCJIJe1HsexxqG1YD35qMLRwoUqxH43Hmvlv97WzaSayxHrQcE8zzLL38fi PoSMNGw9hFzK1nr99d43Aw9AEchOX0cd42lu6zwG1SiXzw3aDJaLKcoIMMQ+R2wTOdwHv3qn7OO uVlbyHR63H7GsYlY8roLNjtHl8ZjhMaUZrVBsmjp+LJAvElNd5xSBBiKitzVwSIw4ankLMIVFd5 OQwd0j1VeDPEpMZZx3iA+ahE0WuCsxcnKftlmo5h3rS8q5X0YYzLVion8Zzk+Kyotcmhw9OrbU4 QcNfRUqDXwldrl4TehuvOnZe7HfsI= X-Received: by 2002:a17:903:3c0c:b0:2bd:612b:912d with SMTP id d9443c01a7336-2beb05e2d23mr195901575ad.14.1779799053908; Tue, 26 May 2026 05:37:33 -0700 (PDT) Received: from MVIN00352.. ([2401:4900:1cc5:677b:4cba:fdd7:404f:c80d]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2beb5900b8bsm121262685ad.76.2026.05.26.05.37.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 May 2026 05:37:33 -0700 (PDT) From: Vijay Anusuri To: openembedded-core@lists.openembedded.org Cc: Ankur Tyagi , Mathieu Dubois-Briand , Vijay Anusuri Subject: [OE-core][scarthgap][patch] tzdata/tzcode-native: upgrade 2026a -> 2026b Date: Tue, 26 May 2026 18:07:19 +0530 Message-ID: <20260526123719.211417-1-vanusuri@mvista.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Tue, 26 May 2026 12:37:43 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/237600 From: Ankur Tyagi The 2026b release contains the following changes: Briefly: British Columbia moved to permanent -07 on 2026-03-09. Some more overflow bugs have been fixed in zic. Changes to future timestamps British Columbia’s 2026-03-08 spring forward was its last foreseeable clock change, as it moved to permanent -07 thereafter. (Thanks to Arthur David Olson.) Although the change to permanent -07 legally took place on 2026-03-09, temporarily model the change to occur on 2026-11-01 at 02:00 instead. This works around a limitation in CLDR v48.2 (2026-03-17). This temporary hack is planned to be removed after CLDR is fixed. Changes to code zic no longer mishandles a last transition to a new time type. zic no longer overflows a buffer when generating a TZ string like "PST-167:59:58PDT-167:59:59,M11.5.6/-167:59:59,M12.5.6/-167:59:59", which can occur with adversarial input. (Thanks to Naveed Khan.) zic no longer generates a longer TZif file than necessary when an earlier time zone abbreviation is a suffix of a later one. As a nice side effect, zic no longer overflows a buffer when given a long series of abbreviations, each a suffix of the next. (Buffer overflow reported by Arthur Chan.) zic no longer overflows an int when processing input like ‘Zone Ouch 2147483648:00:00 - LMT’. The int overflow can lead to buffer overflow in adversarial cases. (Thanks to Naveed Khan.) zic now checks for signals more often. Signed-off-by: Ankur Tyagi Signed-off-by: Mathieu Dubois-Briand (cherry picked from commit dda7d55396e0c5258cba58af7e990ab3813bf108) Signed-off-by: Vijay Anusuri --- meta/recipes-extended/timezone/timezone.inc | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/meta/recipes-extended/timezone/timezone.inc b/meta/recipes-extended/timezone/timezone.inc index 71b034d158..a477437066 100644 --- a/meta/recipes-extended/timezone/timezone.inc +++ b/meta/recipes-extended/timezone/timezone.inc @@ -6,7 +6,7 @@ SECTION = "base" LICENSE = "PD & BSD-3-Clause" LIC_FILES_CHKSUM = "file://LICENSE;md5=c679c9d6b02bc2757b3eaf8f53c43fba" -PV = "2026a" +PV = "2026b" SRC_URI =" http://www.iana.org/time-zones/repository/releases/tzcode${PV}.tar.gz;name=tzcode;subdir=tz \ http://www.iana.org/time-zones/repository/releases/tzdata${PV}.tar.gz;name=tzdata;subdir=tz \ @@ -16,5 +16,5 @@ S = "${WORKDIR}/tz" UPSTREAM_CHECK_URI = "http://www.iana.org/time-zones" -SRC_URI[tzcode.sha256sum] = "f80a17a2eddd2b54041f9c98d75b0aa8038b016d7c5de72892a146d9938740e1" -SRC_URI[tzdata.sha256sum] = "77b541725937bb53bd92bd484c0b43bec8545e2d3431ee01f04ef8f2203ba2b7" +SRC_URI[tzcode.sha256sum] = "37e9ed8427f5d3521c22fc58e293cbfb043d70eedf1003870b33f363f61ca344" +SRC_URI[tzdata.sha256sum] = "114543d9f19a6bfeb5bca43686aea173d38755a3db1f2eec112647ae92c6f544"