From mboxrd@z Thu Jan 1 00:00:00 1970 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 17EDAC53219 for ; Wed, 29 Jul 2026 15:30:14 +0000 (UTC) Received: from mail-pj1-f51.google.com (mail-pj1-f51.google.com [209.85.216.51]) by mx.groups.io with SMTP id smtpd.msgproc01-g2.14295.1785339005948887235 for ; Wed, 29 Jul 2026 08:30:06 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@snap.com header.s=google header.b=NSxHrrhm; spf=pass (domain: snapchat.com, ip: 209.85.216.51, mailfrom: ecordonnier@snapchat.com) Received: by mail-pj1-f51.google.com with SMTP id 98e67ed59e1d1-38dc69c74b8so1081564a91.0 for ; Wed, 29 Jul 2026 08:30:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=snap.com; s=google; t=1785339005; x=1785943805; darn=lists.openembedded.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=I3pg7WqS4xBsmGS5mSeKvKfITewrlO8VcfioX++KVfs=; b=NSxHrrhmxdHJkTF3Mp4yhtrsHwYt7hlu4lqO5lNJJuDrKlwAOWO7Enfu7djz6lFvEP f5ucMgLTf9pV5TXouGO0djsx0xSGJ8nXPWfqcdEBkSk4Pofm1rm5vSGRTDKuULJORPDX FEsEpq/GD0gGgwxbN0VQ+V1jOU8QWcj+XQMdw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785339005; x=1785943805; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=I3pg7WqS4xBsmGS5mSeKvKfITewrlO8VcfioX++KVfs=; b=ICAtW1Ir6VgbWLKK1iJg7zAiQfo8kw7Vqx4elWQu+vZ4sRwzwI+RpJ5+0TaB8aQ9Fx /VwM2YQHmgwIRYvd6aYzgiKZBbKQLvAjYPa9O3o5EkTL4VHVO11mnfVRj28NQoFNR34P GHGBO5fpqWURbOKqhQRkgihoCNrKOy7AD7a1qvsfuSLqE+2VGFo3mw7Flyls0LRV1F5H U8ixcI2/VeKmnRm443CLmscmLNNdZGNDyU3Io9gQd9CzCI0tyADAvuk/cETP4GYjUyjp n0bBBX/KE2fO+nvG/k1MF9S0po0WiTyns8GjAO4gaYBeeoDeRV84M6aGvQ9HjzOqclFs hhxQ== X-Gm-Message-State: AOJu0Yyc53Ja7c7ZGg9ulTG4BTHngDKaXTatOTEpHHBzush/fuGe9Iyx S2JvlEFkAVrPuEG6YTqldoT0eAgoLyrCVrj6aYbNgpddd/vzWZvGewkB3k/Tua8FPB5xhZq4++3 SYrrNcLI= X-Gm-Gg: AR+sD12+DE/+h4m3iQm38Hk10WfbWmJqVpWlDEYAA1ddnyAW0bwAYm533G1gRM480LY LHR0MUVyuq68TGqgzK9cfXJiOPCIGxkfZgL3yUmnzAtV6we10QXfcEjgCkl2iNuQLQznK4lfaEr UYxBORbuPAeI7MEAd+tqq1NRfZjcTphVxuGOCQKMq0NHMOVyoNvAvKDamK9u+0gW7gGQ2HNm5e1 KapYoXGgDl7Ddki/FSBHqHzU1fFZaAf0zjLhYCPK6wen2i+envaljvm6CJML/lV5rfniOWs0iGA UJXL3R1wvBYp6fjUbAWc71BZDtUpQACdSr2FBejwN/s5dxx6iA9ey+/04Szl08qt6DNTyVpeIY2 /Z+1pjTpfvp+tCmbOY9ytVmP+tSCCt+r7pfiPow6399ZeskaI4bQ7tGuxVGEkUkFwVFtKOIMSY6 314r8g/qDISAQIIBmkz9nuk0+JnCkXlZiO9kDsuzzmuc5gWp1wFogQZMLtkdGCI+CkUqLPtwod4 865Fb5EFxu+jXnUA7FblKUbBC+GlwckEw== X-Received: by 2002:a17:90a:d64c:b0:38e:7aa3:df25 with SMTP id 98e67ed59e1d1-38f6a484d04mr7623464a91.43.1785339005112; Wed, 29 Jul 2026 08:30:05 -0700 (PDT) Received: from lj8k2dq3.sc-core.net ([213.249.125.50]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-13e72735084sm10409030c88.12.2026.07.29.08.30.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jul 2026 08:30:04 -0700 (PDT) From: ecordonnier@snap.com To: openembedded-core@lists.openembedded.org Cc: Etienne Cordonnier Subject: [PATCH 2/2] opkg: enable sha256 checksum verification by default Date: Wed, 29 Jul 2026 17:29:31 +0200 Message-ID: <20260729152931.1347887-2-ecordonnier@snap.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260729152931.1347887-1-ecordonnier@snap.com> References: <20260729152931.1347887-1-ecordonnier@snap.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 ; Wed, 29 Jul 2026 15:30:14 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/242275 From: Etienne Cordonnier WITH_SHA256=ON adds no external dependency: sha256.c is a self-contained 528-line pure C implementation already present in the source tree. oe-core already generates SHA256Sum fields in the Packages index (via --checksum sha256 in OpkgIndexer.write_index), but opkg silently ignores them unless compiled with WITH_SHA256=ON. Enabling sha256 by default makes those checksums actually verified at install time, improving package integrity checking at zero dependency cost. Once SHA256 is universally available, --checksum md5 can also be dropped from OpkgIndexer.write_index() -- MD5 is collision-prone and should not be relied upon for integrity checking -- completing the deprecation noted in https://git.openembedded.org/openembedded-core/commit/?id=e462f47489f35902b6972f9837d9adfa542fc796 (2019). AI-Generated: Claude Sonnet 4.6 Signed-off-by: Etienne Cordonnier --- meta/recipes-devtools/opkg/opkg_0.10.0.bb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meta/recipes-devtools/opkg/opkg_0.10.0.bb b/meta/recipes-devtools/opkg/opkg_0.10.0.bb index debcd94a300..e3c2dd790dd 100644 --- a/meta/recipes-devtools/opkg/opkg_0.10.0.bb +++ b/meta/recipes-devtools/opkg/opkg_0.10.0.bb @@ -30,7 +30,7 @@ inherit cmake pkgconfig ptest target_localstatedir := "${localstatedir}" OPKGLIBDIR ??= "${target_localstatedir}/lib" -PACKAGECONFIG ??= "libsolv ${@bb.utils.filter('DISTRO_FEATURES', 'acl xattr', d)}" +PACKAGECONFIG ??= "libsolv sha256 ${@bb.utils.filter('DISTRO_FEATURES', 'acl xattr', d)}" PACKAGECONFIG[gpg] = "-DWITH_GPGME=ON,-DWITH_GPGME=OFF,\ gnupg gpgme libgpg-error,\ -- 2.43.0