From patchwork Fri Sep 29 08:50:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Markus Armbruster X-Patchwork-Id: 1841157 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=cd23FgNv; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Rxkck6cYfz1yp8 for ; Fri, 29 Sep 2023 18:52:22 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qm9DU-00050q-0P; Fri, 29 Sep 2023 04:51:20 -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 1qm9DN-0004xt-E5 for qemu-devel@nongnu.org; Fri, 29 Sep 2023 04:51:14 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qm9DA-0005bv-Ph for qemu-devel@nongnu.org; Fri, 29 Sep 2023 04:51:11 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1695977460; 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=5OSnQuURtOEaWDZzPXgID5euxSqDLR06RTAy/I5xWro=; b=cd23FgNveUtco/KFCx8Qy+aUgZiu2mmdgb+/+m3OQ9mwHD04xVoFzVigg8TjSo2ggG3uGL DZoApKu03HQ6FkfcsSiDO0RbO3FQRW6Sf69ElomgeoGpXU/oVfPNMH/1JnFInMs8xf/V7m SC8dX0MW56LLDg78XxcsPwAMdVbZnQU= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-163-Z0a2Tsd5NtKGD3QgQRxF_Q-1; Fri, 29 Sep 2023 04:50:58 -0400 X-MC-Unique: Z0a2Tsd5NtKGD3QgQRxF_Q-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 03E548030A9 for ; Fri, 29 Sep 2023 08:50:58 +0000 (UTC) Received: from blackfin.pond.sub.org (unknown [10.39.192.25]) by smtp.corp.redhat.com (Postfix) with ESMTPS id CB0E714171CA for ; Fri, 29 Sep 2023 08:50:57 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id E2CC121E68A6; Fri, 29 Sep 2023 10:50:53 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Cc: stefanha@redhat.com, =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= Subject: [PULL 49/56] seccomp: avoid shadowing of 'action' variable Date: Fri, 29 Sep 2023 10:50:46 +0200 Message-ID: <20230929085053.2789105-50-armbru@redhat.com> In-Reply-To: <20230929085053.2789105-1-armbru@redhat.com> References: <20230929085053.2789105-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.7 Received-SPF: pass client-ip=170.10.129.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.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, 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_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=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: 2.1.29 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: Daniel P. Berrangé This is confusing as one 'action' variable is used for storing a SCMP_ enum value, while the other 'action' variable is used for storing a SECCOMP_ enum value. Signed-off-by: Daniel P. Berrangé Message-ID: <20230922160644.438631-3-berrange@redhat.com> Reviewed-by: Markus Armbruster Signed-off-by: Markus Armbruster --- softmmu/qemu-seccomp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/softmmu/qemu-seccomp.c b/softmmu/qemu-seccomp.c index d66a2a1226..4d7439e7f7 100644 --- a/softmmu/qemu-seccomp.c +++ b/softmmu/qemu-seccomp.c @@ -283,9 +283,9 @@ static uint32_t qemu_seccomp_update_action(uint32_t action) if (action == SCMP_ACT_TRAP) { static int kill_process = -1; if (kill_process == -1) { - uint32_t action = SECCOMP_RET_KILL_PROCESS; + uint32_t testaction = SECCOMP_RET_KILL_PROCESS; - if (qemu_seccomp(SECCOMP_GET_ACTION_AVAIL, 0, &action) == 0) { + if (qemu_seccomp(SECCOMP_GET_ACTION_AVAIL, 0, &testaction) == 0) { kill_process = 1; } else { kill_process = 0;