From patchwork Tue Jul 23 10:05:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vivian Wang X-Patchwork-Id: 13739830 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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 80102C3DA49 for ; Tue, 23 Jul 2024 10:07:33 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sWCPg-0001PV-83; Tue, 23 Jul 2024 06:06:32 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sWCPe-0001Ls-Kv for qemu-devel@nongnu.org; Tue, 23 Jul 2024 06:06:30 -0400 Received: from kuriko.dram.page ([65.108.252.55]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sWCPX-0007Gm-H6 for qemu-devel@nongnu.org; Tue, 23 Jul 2024 06:06:25 -0400 From: Vivian Wang DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dram.page; s=mail; t=1721729177; bh=Y1sKM1cB7jJaRYF1RfGepi6qRtLgSXUmEPdA0haQumM=; h=From:To:Cc:Subject:Date; b=jIHtRWpQ+6lYREUNWzxwB/EZA5YO5KRkEm6LAlTt7cRrc19kKbvBfnRxtneLR66d6 QJY1BfzkkhsS705OnyvJzuY4+Y4e/LpyQlq6F9M9mnr43rMr95wDooeiOyaFs1VZGT i09JNwhq5pBExCsQVFqrfBWoM5GRtW+ubvqFexzU= To: qemu-devel@nongnu.org Cc: Vivian Wang , Richard Henderson , Laurent Vivier Subject: [PATCH v2 0/2] linux-user: Fix handling when AT_EXECFD is 0 Date: Tue, 23 Jul 2024 18:05:43 +0800 Message-ID: <20240723100545.405476-1-uwu@dram.page> MIME-Version: 1.0 Received-SPF: pass client-ip=65.108.252.55; envelope-from=uwu@dram.page; helo=kuriko.dram.page X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Found when trying to build coreutils under linux-user as binfmt_misc interpreter with "open-binary" flag. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2448 Changes since v1 [1]: - Removed old glibc check in patch 1 - Added Reviewed-by [1]: https://lore.kernel.org/qemu-devel/20240721090817.120888-1-uwu@dram.page/ Vivian Wang (2): util/getauxval: Ensure setting errno if not found linux-user/main: Check errno when getting AT_EXECFD linux-user/main.c | 3 ++- util/getauxval.c | 6 +++++- 2 files changed, 7 insertions(+), 2 deletions(-) --- 2.45.1