From patchwork Sun Jul 5 22:41:34 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yoann Congal X-Patchwork-Id: 91751 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 1DEA5C4450C for ; Sun, 5 Jul 2026 22:43:20 +0000 (UTC) Received: from mail-wr1-f47.google.com (mail-wr1-f47.google.com [209.85.221.47]) by mx.groups.io with SMTP id smtpd.msgproc02-g2.140036.1783291390962925925 for ; Sun, 05 Jul 2026 15:43:11 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@smile.fr header.s=google header.b=c6CvUR7v; spf=pass (domain: smile.fr, ip: 209.85.221.47, mailfrom: yoann.congal@smile.fr) Received: by mail-wr1-f47.google.com with SMTP id ffacd0b85a97d-474303f3c72so1336073f8f.0 for ; Sun, 05 Jul 2026 15:43:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=smile.fr; s=google; t=1783291389; x=1783896189; darn=lists.openembedded.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to:content-type; bh=l5mQgmKArLxQI4sDvoltMafcAkZrrF88mI4MmzB3lZM=; b=c6CvUR7vde9sZd1aOk1b4LVh7pvXKetCUolieyfCxhTZH1mQ6jJqKB/g9MZNO8n8KS sRZbSVSS4Z3Fx/JK9RxmuKhwKMWhgYbjKQZHIbu8CO/4+S2XREB+fhLKlq09qUE2VNr+ ZVhbktdHVzKdYUlOvycEM5FlwbVoJHX5dOPWA= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783291389; x=1783896189; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to:content-type; bh=l5mQgmKArLxQI4sDvoltMafcAkZrrF88mI4MmzB3lZM=; b=M81OFEXVidwldlnSQ+E3m9Ns/tECyMGqabmRDJB9GpOjPdqAqqSzeGwQtE73og2IHd tFU1EQsfKzIrII3DkWpHH/fL6Kj1FXooHo+FAuHiCxfNKUl9O3NwtJxYBMlnIqIecTb+ rf8ZM15RN+ZZnkMqWfzsrMnEVCRfEaF6uf4ar72+ovhDQ5XT3p4kxqMQ90tX5VrgVxn+ 0p2CJo7Yyk0Kt+/owaM6oc54cYG2GQLCsCcEFTTPt/E3YUFJxcDzsMp9d8yUn42FtkQU pYntIzM6vjCujZvCIF7rPRh5jDc0yt6mEV/GUzdL39Pme18YTT+mgR0Ypm6fQVqbDEGE 7tDQ== X-Gm-Message-State: AOJu0YwAZ6mXCWKow/7J+qkxDP7bVZfoZlY8WZtA391fpZcqzelXiBZd ZVYQr36R40zav7E9tWPwdw1xeaMa5clIIWMfBR+KArboLL5zNihATM6BSvPmvdTooBa/3xrQ0bj aJOvsoXY= X-Gm-Gg: AfdE7cl54O7DFgG7mrVDk5ccVY+sFvDsKvUaqFfixrxhxV1ZA9zFhzlAb/oj6JPz72V 0aNrs2518m0AcZuu6tc+XG+M9xBJDm/VmeY5sHqf3DKIr5cv8WFKEMXPJ4+U1XD2gShwNFXbUsj oZn4QatcdgvzNZK+Eg6dIvfRDV+2ftgsHXqGUnPonBympW2V+2XUVsp140PD1Q/sD/ua3jes9PY LXdPwnFhG+5RyOBsH/sgzS9/leDFgE6L9L2n4mzCWoF4cMYXymwkE8A+4QuXpxTdANMaIQWC24+ yRWc6mzL/0tw3beqsZcEiqQitiKIgHwdyxKdhM+TqVH0HkA9x/GubHIWb4o6T5iqcDZKV86ABJ8 WhQ4FdyzKRY9gJWbr1PPk1HNALHBQMblPZMx0CoK3w+B3LguKmOztTVrrkwtUerjh4JXsWxljM4 3RHF7jPbVZ+VVgIfAFs9ujUS+FHA== X-Received: by 2002:a05:6000:41d4:b0:46f:ce0c:f1f3 with SMTP id ffacd0b85a97d-47aa92c05f0mr8831851f8f.6.1783291389146; Sun, 05 Jul 2026 15:43:09 -0700 (PDT) Received: from FRSMI25-LASER.lan ([2001:861:8010:5750:6d3a:72ff:5857:d2a8]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-47aa0960af0sm17943606f8f.30.2026.07.05.15.43.08 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 05 Jul 2026 15:43:08 -0700 (PDT) From: Yoann Congal To: openembedded-core@lists.openembedded.org Subject: [OE-core][wrynose 44/55] sstate: Reduce native sysroot execution race potential Date: Mon, 6 Jul 2026 00:41:34 +0200 Message-ID: <0be0c8ae6a2a70e777fb95eeef2dbcb9db0afef6.1783289522.git.yoann.congal@smile.fr> X-Mailer: git-send-email 2.47.3 In-Reply-To: References: 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 ; Sun, 05 Jul 2026 22:43:20 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/240198 From: Richard Purdie Whilst this doesn't remove all possible issues, removing files in /bin/ directories, then removing support files (like shared libraries) does reduce the potential for weird failures if the system calls things like python3. [YOCTO #16323] Signed-off-by: Richard Purdie (cherry picked from commit d595615c6a027b80d6f7ea80ab25e85e97b2436f) Signed-off-by: Yoann Congal --- meta/classes-global/sstate.bbclass | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/meta/classes-global/sstate.bbclass b/meta/classes-global/sstate.bbclass index 904a4148ddb..4ac63823351 100644 --- a/meta/classes-global/sstate.bbclass +++ b/meta/classes-global/sstate.bbclass @@ -474,6 +474,10 @@ def sstate_clean_manifest(manifest, d, canrace=False, prefix=None): with open(manifest) as mfile: entries = mfile.readlines() + # Remove binaries first, then all the other files, just in case somehow something + # is trying to execute something in a sysroot (e.g. python3 from PATH). + entries.sort(key=lambda d: '/bin/' not in d) + for entry in entries: entry = entry.strip() if prefix and not entry.startswith("/"):