From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_MSPIKE_H2 autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 11534 invoked from network); 7 Feb 2023 22:59:07 -0000 Received: from second.openwall.net (193.110.157.125) by inbox.vuxu.org with ESMTPUTF8; 7 Feb 2023 22:59:07 -0000 Received: (qmail 15651 invoked by uid 550); 7 Feb 2023 22:59:02 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Reply-To: musl@lists.openwall.com Received: (qmail 15616 invoked from network); 7 Feb 2023 22:59:01 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=qE5mP07IjDoT5Gx9wuO8vGgtZ+JXO7AwmHQRWlIHRaI=; b=Clmv5MbWC5LBviiWk+mohc3P0Yc/C3u+QolKqrg8qNuq7qB2R48csmXen8y7qdmFPs SI0RS8jgQXo9PVU9c9FKkPvAOYEHKUvU7AzyXwW+oemJYfGvUtDExHxWFoIkR3ytqiVy ZWYc29XeLm3qFAEfw1mPW1ZciYVSDpwumvTikwS5cPnHqPhakRVwzpzO/xHbwLFvNFX5 Udwb+Ws831plpbe8/9u7DI3rjMRMvMfSiJ8UbkrymCIBj03b8EgCF1bHmg3fs+GIFk00 Gv2KOuB1Iiu6zEfqjgFIvCg2rf+/rWr+ZQoTO9V5hYm+Ps96SEp4w9fC7dQclIze/QGc 0pmQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=qE5mP07IjDoT5Gx9wuO8vGgtZ+JXO7AwmHQRWlIHRaI=; b=avDBa3g901hklNCBy8C4aWPyX1iHwGp5Bz6D4s2DqtSfNgV/eSkhABrP0nwq1t0gZ7 +laLFuqmW5X4DxOd8xncnkwlyknB2iYfVtO2udyPJlsektZEZLnPHdcBTJEiUahZbdKb /iQpG9glNxd0SL/ro3jwU2B8+TIajhFg9QzqfivMHnAd172Q7TXYIQyZF0WqwXrZRNc+ fc5NZOzqJDy4Mw5nnyD+bFrP/qFA+OkAI9MoVZ0fh/gjtiNLmdN+nUanMrVe1LxCBzRY cgHteay995VhbadQjyGBiqP4AwnvZFPHkR3ErnRPtjJtt+Lo/rbe+gnCkjXdPSWIwwdd LzRQ== X-Gm-Message-State: AO0yUKXB2czEwd/KzWFhm9aYd/J4iJ/GQKNk+QMM2jpA00DzqwGAwXBW Y40yrLM+mW/MzpALKwgZpCXexPWRkIcNeFYP4uvjexUAUyxlHU2L X-Google-Smtp-Source: AK7set/MFMZE7vw39xXRZTtqQNirAlsoTdh9t6R9L2XF7B3VlCkSgY8c/+4X5F/cI0Id632PRj1PBow6iZZSwBLFe9k= X-Received: by 2002:a05:6102:3b0b:b0:411:a873:57bb with SMTP id x11-20020a0561023b0b00b00411a87357bbmr777181vsu.25.1675810729022; Tue, 07 Feb 2023 14:58:49 -0800 (PST) MIME-Version: 1.0 From: Colin Cross Date: Tue, 7 Feb 2023 14:58:37 -0800 Message-ID: To: musl@lists.openwall.com Content-Type: multipart/mixed; boundary="000000000000376a9b05f4241726" Subject: [musl] Supporting multilib LD_LIBRARY_PATHs --000000000000376a9b05f4241726 Content-Type: text/plain; charset="UTF-8" I'm hitting an issue where some test infrastructure is setting LD_LIBRARY_PATH to a list that contains both 32-bit and 64-bit libraries because it is unsure whether the code under test is going to execute 32-bit or 64-bit processes or both. When using musl the dynamic loader takes the first library with a matching name and then fails to load it if it is for the wrong elf class. The attached patch verifies the elf machine and class when searching the path list, continuing the search if a valid elf header with an incorrect machine or class is found. --000000000000376a9b05f4241726 Content-Type: text/x-patch; charset="US-ASCII"; name="0001-Ignore-incorrect-elf-architecture-libraries.patch" Content-Disposition: attachment; filename="0001-Ignore-incorrect-elf-architecture-libraries.patch" Content-Transfer-Encoding: base64 Content-ID: X-Attachment-Id: f_lduuexnr0 RnJvbSAzNzNmMDczMWY4NzQwY2Q5YmU0YzhkNDI5ZWU2MDIzMTZiZTllZTY4IE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBDb2xpbiBDcm9zcyA8Y2Nyb3NzQGFuZHJvaWQuY29tPgpEYXRl OiBUdWUsIDcgRmViIDIwMjMgMTQ6MzU6NTcgLTA4MDAKU3ViamVjdDogW1BBVENIXSBJZ25vcmUg aW5jb3JyZWN0IGVsZiBhcmNoaXRlY3R1cmUgbGlicmFyaWVzCgpJbiBtdWx0aWxpYiBzeXN0ZW1z IExEX0xJQlJBUllfUEFUSCBpcyBzb21ldGltZXMgc2V0IHRvIGEgbGlzdCB0aGF0CmNvbnRhaW5z IGJvdGggdGhlIGxpYjMyIGFuZCBsaWI2NCBkaXJlY3RvcmllcywgZm9yIGV4YW1wbGUgd2hlbgpy 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