From nobody Mon Feb 9 10:27:29 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of redhat.com designates 170.10.133.124 as permitted sender) client-ip=170.10.133.124; envelope-from=libvir-list-bounces@redhat.com; helo=us-smtp-delivery-124.mimecast.com; Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of redhat.com designates 170.10.133.124 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=fail(p=none dis=none) header.from=suse.de Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mx.zohomail.com with SMTPS id 1654593610341392.37839381953654; Tue, 7 Jun 2022 02:20:10 -0700 (PDT) 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-562-6gj3ECNxPviZ6Je2uUZRRQ-1; Tue, 07 Jun 2022 05:19:57 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 5A3C910726CC; Tue, 7 Jun 2022 09:19:50 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (unknown [10.30.29.100]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3BDDE2026987; Tue, 7 Jun 2022 09:19:50 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (localhost [IPv6:::1]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id BFF5C1947BA0; Tue, 7 Jun 2022 09:19:49 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id 502771947B93 for ; Tue, 7 Jun 2022 09:19:46 +0000 (UTC) Received: by smtp.corp.redhat.com (Postfix) id 1C6A2492C3B; Tue, 7 Jun 2022 09:19:46 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast04.extmail.prod.ext.rdu2.redhat.com [10.11.55.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 17CB240336A for ; Tue, 7 Jun 2022 09:19:46 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-2.mimecast.com [205.139.110.61]) (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 01A0F10726A5 for ; Tue, 7 Jun 2022 09:19:46 +0000 (UTC) Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-556-aJsUDyq9Mk2ptPgqrsagFg-1; Tue, 07 Jun 2022 05:19:44 -0400 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 8C00D21B3B; Tue, 7 Jun 2022 09:19:42 +0000 (UTC) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 4B66E13638; Tue, 7 Jun 2022 09:19:42 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 2BvOEC4Yn2IoLwAAMHmgww (envelope-from ); Tue, 07 Jun 2022 09:19:42 +0000 X-MC-Unique: 6gj3ECNxPviZ6Je2uUZRRQ-1 X-Original-To: libvir-list@listman.corp.redhat.com X-MC-Unique: aJsUDyq9Mk2ptPgqrsagFg-1 From: Claudio Fontana To: =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= Subject: [libvirt RFCv11 04/33] qemu: saveimage: assume future formats will also support compression Date: Tue, 7 Jun 2022 11:19:07 +0200 Message-Id: <20220607091936.7948-5-cfontana@suse.de> In-Reply-To: <20220607091936.7948-1-cfontana@suse.de> References: <20220607091936.7948-1-cfontana@suse.de> MIME-Version: 1.0 X-Mimecast-Impersonation-Protect: Policy=CLT - Impersonation Protection Definition; Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 2.85 on 10.11.54.10 X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: libvir-list@redhat.com, Claudio Fontana , "Dr . David Alan Gilbert" , Anthony Iliopoulos Errors-To: libvir-list-bounces@redhat.com Sender: "libvir-list" X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=libvir-list-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-ZM-MESSAGEID: 1654593611848100011 Content-Type: text/plain; charset="utf-8"; x-default="true" change the version check to assume even future versions of the format will continue to support compression. Signed-off-by: Claudio Fontana --- src/qemu/qemu_saveimage.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/qemu/qemu_saveimage.c b/src/qemu/qemu_saveimage.c index 276033ff6a..af97f45114 100644 --- a/src/qemu/qemu_saveimage.c +++ b/src/qemu/qemu_saveimage.c @@ -674,7 +674,7 @@ qemuSaveImageStartVM(virConnectPtr conn, virDomainXMLOptionGetSaveCookie(driver->x= mlopt)) < 0) goto cleanup; =20 - if ((header->version =3D=3D 2) && + if ((header->version >=3D 2) && (header->compressed !=3D QEMU_SAVE_FORMAT_RAW)) { if (!(cmd =3D qemuSaveImageGetCompressionCommand(header->compresse= d))) goto cleanup; --=20 2.26.2