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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A07B5C433EF for ; Thu, 30 Sep 2021 15:53:33 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 48DFE60F5B for ; Thu, 30 Sep 2021 15:53:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 48DFE60F5B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:37618 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mVyNI-0000DU-EV for qemu-devel@archiver.kernel.org; Thu, 30 Sep 2021 11:53:32 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36744) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mVy1X-0004vO-7P for qemu-devel@nongnu.org; Thu, 30 Sep 2021 11:31:03 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:33137) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mVy1U-0002Re-Kr for qemu-devel@nongnu.org; Thu, 30 Sep 2021 11:31:02 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1633015859; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=CODMsCUzNQMLC3NXwVMjT48tgDBPtbHcvq37MbxCdD4=; b=VVjWQfe14yyuKrqG9ihxj/an4Kpn2xmwTdQWB1MTGpD4GTmjrENmnLjmhj3s93f6h1a+Cp vYGKcIXWZhuBdDj6daVkmgLutpmcaIr04zsKljb8td9r91NWWgPrFI0CtdFFGdGPT+udXc e8Fs/pzM0ZDNUCBgjzYwGCN9bWP+Gmo= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-339-8rMh0fOEONi2YbPwWW1o2A-1; Thu, 30 Sep 2021 11:30:58 -0400 X-MC-Unique: 8rMh0fOEONi2YbPwWW1o2A-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 247F3DF8AA; Thu, 30 Sep 2021 15:30:57 +0000 (UTC) Received: from horse.redhat.com (unknown [10.22.16.146]) by smtp.corp.redhat.com (Postfix) with ESMTP id 045545C1D0; Thu, 30 Sep 2021 15:30:57 +0000 (UTC) Received: by horse.redhat.com (Postfix, from userid 10451) id 2716422828C; Thu, 30 Sep 2021 11:30:48 -0400 (EDT) From: Vivek Goyal To: qemu-devel@nongnu.org, virtio-fs@redhat.com, stefanha@redhat.com Subject: [PATCH 13/13] virtiofsd, seccomp: Add clock_nanosleep() to allow list Date: Thu, 30 Sep 2021 11:30:37 -0400 Message-Id: <20210930153037.1194279-14-vgoyal@redhat.com> In-Reply-To: <20210930153037.1194279-1-vgoyal@redhat.com> References: <20210930153037.1194279-1-vgoyal@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=vgoyal@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Received-SPF: pass client-ip=216.205.24.124; envelope-from=vgoyal@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -8 X-Spam_score: -0.9 X-Spam_bar: / X-Spam_report: (-0.9 / 5.0 requ) DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jaggel@bu.edu, iangelak@redhat.com, dgilbert@redhat.com, vgoyal@redhat.com, miklos@szeredi.hu Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" g_usleep() calls nanosleep() and that now seems to call clock_nanosleep() syscall. Now these patches are making use of g_usleep(). So add clock_nanosleep() to list of allowed syscalls. Signed-off-by: Vivek Goyal --- tools/virtiofsd/passthrough_seccomp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/virtiofsd/passthrough_seccomp.c b/tools/virtiofsd/passthrough_seccomp.c index cd24b40b78..03080806c0 100644 --- a/tools/virtiofsd/passthrough_seccomp.c +++ b/tools/virtiofsd/passthrough_seccomp.c @@ -117,6 +117,7 @@ static const int syscall_allowlist[] = { SCMP_SYS(writev), SCMP_SYS(umask), SCMP_SYS(nanosleep), + SCMP_SYS(clock_nanosleep), }; /* Syscalls used when --syslog is enabled */ -- 2.31.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vivek Goyal Date: Thu, 30 Sep 2021 11:30:37 -0400 Message-Id: <20210930153037.1194279-14-vgoyal@redhat.com> In-Reply-To: <20210930153037.1194279-1-vgoyal@redhat.com> References: <20210930153037.1194279-1-vgoyal@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Virtio-fs] [PATCH 13/13] virtiofsd, seccomp: Add clock_nanosleep() to allow list List-Id: Development discussions about virtio-fs List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, virtio-fs@redhat.com, stefanha@redhat.com Cc: vgoyal@redhat.com, miklos@szeredi.hu g_usleep() calls nanosleep() and that now seems to call clock_nanosleep() syscall. Now these patches are making use of g_usleep(). So add clock_nanosleep() to list of allowed syscalls. Signed-off-by: Vivek Goyal --- tools/virtiofsd/passthrough_seccomp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/virtiofsd/passthrough_seccomp.c b/tools/virtiofsd/passthrough_seccomp.c index cd24b40b78..03080806c0 100644 --- a/tools/virtiofsd/passthrough_seccomp.c +++ b/tools/virtiofsd/passthrough_seccomp.c @@ -117,6 +117,7 @@ static const int syscall_allowlist[] = { SCMP_SYS(writev), SCMP_SYS(umask), SCMP_SYS(nanosleep), + SCMP_SYS(clock_nanosleep), }; /* Syscalls used when --syslog is enabled */ -- 2.31.1