From patchwork Tue Sep 24 18:30:58 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eduardo Otubo X-Patchwork-Id: 277563 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 3F6892C00D0 for ; Wed, 25 Sep 2013 04:31:49 +1000 (EST) Received: from localhost ([::1]:47464 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VOXOl-0002Wi-BW for incoming@patchwork.ozlabs.org; Tue, 24 Sep 2013 14:31:47 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33899) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VOXOH-0002Rp-9u for qemu-devel@nongnu.org; Tue, 24 Sep 2013 14:31:26 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VOXO8-0004UR-Bd for qemu-devel@nongnu.org; Tue, 24 Sep 2013 14:31:17 -0400 Received: from e24smtp04.br.ibm.com ([32.104.18.25]:45611) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VOXO7-0004Ts-Fs for qemu-devel@nongnu.org; Tue, 24 Sep 2013 14:31:08 -0400 Received: from /spool/local by e24smtp04.br.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 24 Sep 2013 15:31:04 -0300 Received: from d24dlp01.br.ibm.com (9.18.248.204) by e24smtp04.br.ibm.com (10.172.0.140) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Tue, 24 Sep 2013 15:31:02 -0300 Received: from d24relay01.br.ibm.com (d24relay01.br.ibm.com [9.8.31.16]) by d24dlp01.br.ibm.com (Postfix) with ESMTP id 493463520054 for ; Tue, 24 Sep 2013 14:31:01 -0400 (EDT) Received: from d24av05.br.ibm.com (d24av05.br.ibm.com [9.18.232.44]) by d24relay01.br.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r8OIPsfJ2236640 for ; Tue, 24 Sep 2013 15:25:54 -0300 Received: from d24av05.br.ibm.com (d24av05 [127.0.0.1]) by d24av05.br.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id r8OIV0Vk031527 for ; Tue, 24 Sep 2013 14:31:00 -0400 Received: from oc5082563337.ibm.com.br.ibm.com (oc5082563337.ibm.com.br.ibm.com [9.18.235.118]) by d24av05.br.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id r8OIV0er031517; Tue, 24 Sep 2013 14:31:00 -0400 From: Eduardo Otubo To: qemu-devel@nongnu.org Date: Tue, 24 Sep 2013 15:30:58 -0300 Message-Id: <1380047458-21673-2-git-send-email-otubo@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1380047458-21673-1-git-send-email-otubo@linux.vnet.ibm.com> References: <1380047458-21673-1-git-send-email-otubo@linux.vnet.ibm.com> X-TM-AS-MML: No X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13092418-8936-0000-0000-00000B65DD28 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 32.104.18.25 Cc: pmoore@redhat.com, coreyb@linux.vnet.ibm.com, anthony@codemonkey.ws, Eduardo Otubo Subject: [Qemu-devel] [PULL 01/01] seccomp: fine tuning whitelist by adding times() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Eduardo Otubo This was causing Qemu process to hang when using -sandbox on as discribed on RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1004175 Signed-off-by: Eduardo Otubo Tested-by: Paul Moore Acked-by: Paul Moore --- qemu-seccomp.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/qemu-seccomp.c b/qemu-seccomp.c index 37d38f8..69cee44 100644 --- a/qemu-seccomp.c +++ b/qemu-seccomp.c @@ -90,6 +90,7 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = { { SCMP_SYS(getuid), 245 }, { SCMP_SYS(geteuid), 245 }, { SCMP_SYS(timer_create), 245 }, + { SCMP_SYS(times), 245 }, { SCMP_SYS(exit), 245 }, { SCMP_SYS(clock_gettime), 245 }, { SCMP_SYS(time), 245 },