From nobody Sun Jul 13 20:55:08 2025 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=pass(p=quarantine dis=none) header.from=crudebyte.com ARC-Seal: i=1; a=rsa-sha256; t=1651087190; cv=none; d=zohomail.com; s=zohoarc; b=aHWiVxEmRthyGIgcsNWGt9bmIiko6sfGBk1nPhU+M4nqoqtaGGDHQehJxueFW+tb6iMqZ48rIXdYC7VRRHEy55qxFs4VgPMzjY810B0wLWm1hXCG1SOxRVNsAO4SD4HuX3S1Shjy1L6QKxB8IBc6EQqCCo4egfe/AaZMTJmzUT8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1651087190; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To; bh=9e+j84JOd+3vjiq5peNtNOibkFPVEgahs9aMHNwCat8=; b=Zt0H3Yo4G3MxILucSFO+ItQTcTSXVflVTSLe5YDWmH9QivfulXuF5Hh6+ZQqpM+m8SO3PNhHOBMu8MugYUgu4AjQbRE9aywlKAYGCdXwYTAPsCXESONGEmvYQRTAkwfrLSuKyK4XlH/m0643Zg7iyLtwOAF8Fnlpi4RlYDxkYBM= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=pass header.from= (p=quarantine dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1651087190300128.32728992854925; Wed, 27 Apr 2022 12:19:50 -0700 (PDT) Received: from localhost ([::1]:33634 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1njnCX-0006cI-BB for importer2@patchew.org; Wed, 27 Apr 2022 15:19:49 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33212) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <233e6406128f5b90278e3d717e93b70c8e987217@lizzy.crudebyte.com>) id 1njn58-0003OV-Aj; Wed, 27 Apr 2022 15:12:11 -0400 Received: from lizzy.crudebyte.com ([91.194.90.13]:38587) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <233e6406128f5b90278e3d717e93b70c8e987217@lizzy.crudebyte.com>) id 1njn56-0000CD-7y; Wed, 27 Apr 2022 15:12:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=crudebyte.com; s=lizzy; h=Cc:To:Subject:Date:From:References:In-Reply-To: Message-Id:Content-Type:Content-Transfer-Encoding:MIME-Version:Content-ID: Content-Description; bh=9e+j84JOd+3vjiq5peNtNOibkFPVEgahs9aMHNwCat8=; b=Sfw9H 54oDyJaLukftwGXr7g2DPsOk5fBdybShf48MAkgzcSuYIfk9f7dOIWV6hmU9yx1/JhhdU+imPQjCU ESaaeThkAlRpMRdplfEYAMjksPmvqDWr7BftxghsmTrEkZMlsy1VTnVDCcOx46mc4vqhQwt1UMyBt 36Lsky4+e03jMZKT3y2e0qJmwxRiSdh/oGFlkALCX5WF1g6eChvsMjfjLZM1K6hooOQXz0obKN0gC QPIL8I3QBzDOn6emsnlPyrKT/bGaR5qRLNZkY1mJBP8GeSbDAyT4WNZJ6CXe7BcPnaPnD1ETiFzMq VQh3Vtajx6Ezt3vByKJ+wo+Iw72WQ==; Message-Id: <233e6406128f5b90278e3d717e93b70c8e987217.1651085922.git.qemu_oss@crudebyte.com> In-Reply-To: References: From: Christian Schoenebeck Date: Wed, 27 Apr 2022 20:56:38 +0200 Subject: [PATCH v4 6/6] 9pfs: fix qemu_mknodat() to always return -1 on error on macOS host To: qemu-devel@nongnu.org Cc: Will Cohen , Greg Kurz , Michael Roitzsch , Keno Fischer , Akihiko Odaki , qemu-stable@nongnu.org Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: none client-ip=91.194.90.13; envelope-from=233e6406128f5b90278e3d717e93b70c8e987217@lizzy.crudebyte.com; helo=lizzy.crudebyte.com 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_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+importer2=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @crudebyte.com) X-ZM-MESSAGEID: 1651087191933100001 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" qemu_mknodat() is expected to behave according to its POSIX API, and therefore should always return exactly -1 on any error, and errno should be set for the actual error code. Signed-off-by: Christian Schoenebeck Reviewed-by: Greg Kurz --- hw/9pfs/9p-util-darwin.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/9pfs/9p-util-darwin.c b/hw/9pfs/9p-util-darwin.c index 7d00db47a9..649a3ec61c 100644 --- a/hw/9pfs/9p-util-darwin.c +++ b/hw/9pfs/9p-util-darwin.c @@ -127,7 +127,8 @@ int qemu_mknodat(int dirfd, const char *filename, mode_= t mode, dev_t dev) } if (!pthread_fchdir_np) { error_report_once("pthread_fchdir_np() not available on this versi= on of macOS"); - return -ENOTSUP; + errno =3D ENOTSUP; + return -1; } if (pthread_fchdir_np(dirfd) < 0) { return -1; --=20 2.32.0 (Apple Git-132)