From nobody Sun Feb 8 03:57:58 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass(p=none dis=none) header.from=redhat.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1518713486737101.37528624128026; Thu, 15 Feb 2018 08:51:26 -0800 (PST) Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 7873C2D1D2; Thu, 15 Feb 2018 16:51:25 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 0BA5119CA9; Thu, 15 Feb 2018 16:51:25 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id C7BA018033EA; Thu, 15 Feb 2018 16:51:24 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w1FGhvAL025686 for ; Thu, 15 Feb 2018 11:43:57 -0500 Received: by smtp.corp.redhat.com (Postfix) id 01D402024CAA; Thu, 15 Feb 2018 16:43:57 +0000 (UTC) Received: from localhost.localdomain.com (unknown [10.42.22.189]) by smtp.corp.redhat.com (Postfix) with ESMTP id 98C4B2024CA8; Thu, 15 Feb 2018 16:43:56 +0000 (UTC) From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= To: libvir-list@redhat.com Date: Thu, 15 Feb 2018 16:43:14 +0000 Message-Id: <20180215164347.11538-10-berrange@redhat.com> In-Reply-To: <20180215164347.11538-1-berrange@redhat.com> References: <20180215164347.11538-1-berrange@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH v2 09/42] qemu: handle missing switch enum cases X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Thu, 15 Feb 2018 16:51:25 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Ensure all enum cases are listed in switch statements, or cast away enum type in places where we don't wish to cover all cases. Signed-off-by: Daniel P. Berrang=C3=A9 Reviewed-by: John Ferlan --- src/qemu/qemu_command.c | 28 ++++++++++++++++++++-------- src/qemu/qemu_domain.c | 21 +++++++++++++++++++++ src/qemu/qemu_driver.c | 27 +++++++++++++++++++-------- src/qemu/qemu_hotplug.c | 36 +++++++++++++++++++++++++++++++----- src/qemu/qemu_migration.c | 11 ++++++++++- src/qemu/qemu_process.c | 2 ++ 6 files changed, 103 insertions(+), 22 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 2a75a169c2..33ca1e0960 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2634,7 +2634,7 @@ qemuBuildControllerDevStr(const virDomainDef *domainD= ef, case VIR_DOMAIN_CONTROLLER_TYPE_SCSI: switch ((virDomainControllerModelSCSI) def->model) { case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_SCSI: - switch ((virDomainDeviceAddressType) address_type) { + switch (address_type) { case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW: virBufferAddLit(&buf, "virtio-scsi-ccw"); break; @@ -2686,7 +2686,7 @@ qemuBuildControllerDevStr(const virDomainDef *domainD= ef, break; =20 case VIR_DOMAIN_CONTROLLER_TYPE_VIRTIO_SERIAL: - switch ((virDomainDeviceAddressType) address_type) { + switch (address_type) { case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI: virBufferAddLit(&buf, "virtio-serial-pci"); break; @@ -3400,12 +3400,18 @@ qemuBuildNicDevStr(virDomainDefPtr def, case VIR_DOMAIN_NET_VIRTIO_TX_MODE_TIMER: virBufferAddLit(&buf, "timer"); break; + + case VIR_DOMAIN_NET_VIRTIO_TX_MODE_DEFAULT: + break; + + case VIR_DOMAIN_NET_VIRTIO_TX_MODE_LAST: default: /* this should never happen, if it does, we need * to add another case to this switch. */ - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("unrecognized virtio-net-pci 'tx' opt= ion")); + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Unexpected NIC tx mode %d"), + net->driver.virtio.txmode); goto error; } } else { @@ -6540,7 +6546,7 @@ qemuBuildGlobalControllerCommandLine(virCommandPtr cm= d, bool cap =3D false; bool machine =3D false; =20 - switch ((virDomainControllerModelPCI) cont->model) { + switch (cont->model) { case VIR_DOMAIN_CONTROLLER_MODEL_PCI_ROOT: hoststr =3D "i440FX-pcihost"; cap =3D virQEMUCapsGet(qemuCaps, QEMU_CAPS_I440FX_PCI_HOLE= 64_SIZE); @@ -6883,7 +6889,7 @@ qemuBuildCpuCommandLine(virCommandPtr cmd, if (cpu_flags && !cpu) { const char *default_model; =20 - switch (def->os.arch) { + switch ((int)def->os.arch) { case VIR_ARCH_I686: default_model =3D "qemu32"; break; @@ -6929,7 +6935,7 @@ qemuBuildObsoleteAccelArg(virCommandPtr cmd, bool disableKVM =3D false; bool enableKVM =3D false; =20 - switch (def->virtType) { + switch ((int)def->virtType) { case VIR_DOMAIN_VIRT_QEMU: if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_KVM)) disableKVM =3D true; @@ -7903,8 +7909,14 @@ qemuBuildGraphicsSPICECommandLine(virQEMUDriverConfi= gPtr cfg, case VIR_DOMAIN_GRAPHICS_SPICE_MOUSE_MODE_CLIENT: virBufferAddLit(&opt, "agent-mouse=3Don,"); break; - default: + case VIR_DOMAIN_GRAPHICS_SPICE_MOUSE_MODE_DEFAULT: break; + case VIR_DOMAIN_GRAPHICS_SPICE_MOUSE_MODE_LAST: + default: + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Unexpected mouse mode %d"), + graphics->data.spice.mousemode); + goto error; } } =20 diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index e114f5dfcf..7697de69e4 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -2806,6 +2806,27 @@ qemuDomainDefAddDefaultDevices(virDomainDefPtr def, addPCIRoot =3D true; break; =20 + case VIR_ARCH_ARMV6L: + case VIR_ARCH_ARMV7B: + case VIR_ARCH_CRIS: + case VIR_ARCH_ITANIUM: + case VIR_ARCH_LM32: + case VIR_ARCH_M68K: + case VIR_ARCH_MICROBLAZE: + case VIR_ARCH_MICROBLAZEEL: + case VIR_ARCH_MIPS: + case VIR_ARCH_MIPSEL: + case VIR_ARCH_MIPS64: + case VIR_ARCH_MIPS64EL: + case VIR_ARCH_OR32: + case VIR_ARCH_PARISC: + case VIR_ARCH_PARISC64: + case VIR_ARCH_PPCLE: + case VIR_ARCH_UNICORE32: + case VIR_ARCH_XTENSA: + case VIR_ARCH_XTENSAEB: + case VIR_ARCH_NONE: + case VIR_ARCH_LAST: default: break; } diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index bbce5bd81b..0b8976010f 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -3041,13 +3041,8 @@ qemuCompressGetCommand(virQEMUSaveFormat compression) ret =3D virCommandNew(prog); virCommandAddArg(ret, "-dc"); =20 - switch (compression) { - case QEMU_SAVE_FORMAT_LZOP: + if (compression =3D=3D QEMU_SAVE_FORMAT_LZOP) virCommandAddArg(ret, "--ignore-warn"); - break; - default: - break; - } =20 return ret; } @@ -17820,11 +17815,19 @@ qemuDomainOpenGraphics(virDomainPtr dom, case VIR_DOMAIN_GRAPHICS_TYPE_SPICE: protocol =3D "spice"; break; - default: + case VIR_DOMAIN_GRAPHICS_TYPE_SDL: + case VIR_DOMAIN_GRAPHICS_TYPE_RDP: + case VIR_DOMAIN_GRAPHICS_TYPE_DESKTOP: virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("Can only open VNC or SPICE graphics backends, no= t %s"), virDomainGraphicsTypeToString(vm->def->graphics[idx= ]->type)); goto endjob; + case VIR_DOMAIN_GRAPHICS_TYPE_LAST: + default: + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Unexpected graphics type %d"), + vm->def->graphics[idx]->type); + goto endjob; } =20 if (qemuSecuritySetImageFDLabel(driver->securityManager, vm->def, fd) = < 0) @@ -17884,11 +17887,19 @@ qemuDomainOpenGraphicsFD(virDomainPtr dom, case VIR_DOMAIN_GRAPHICS_TYPE_SPICE: protocol =3D "spice"; break; - default: + case VIR_DOMAIN_GRAPHICS_TYPE_SDL: + case VIR_DOMAIN_GRAPHICS_TYPE_RDP: + case VIR_DOMAIN_GRAPHICS_TYPE_DESKTOP: virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("Can only open VNC or SPICE graphics backends, no= t %s"), virDomainGraphicsTypeToString(vm->def->graphics[idx= ]->type)); goto cleanup; + case VIR_DOMAIN_GRAPHICS_TYPE_LAST: + default: + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Unexpected graphics type %d"), + vm->def->graphics[idx]->type); + goto cleanup; } =20 if (qemuSecuritySetSocketLabel(driver->securityManager, vm->def) < 0) diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index c9868de778..0d7d02c25b 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -2992,11 +2992,25 @@ qemuDomainChangeNetFilter(virDomainObjPtr vm, case VIR_DOMAIN_NET_TYPE_BRIDGE: case VIR_DOMAIN_NET_TYPE_NETWORK: break; - default: + case VIR_DOMAIN_NET_TYPE_USER: + case VIR_DOMAIN_NET_TYPE_VHOSTUSER: + case VIR_DOMAIN_NET_TYPE_SERVER: + case VIR_DOMAIN_NET_TYPE_CLIENT: + case VIR_DOMAIN_NET_TYPE_MCAST: + case VIR_DOMAIN_NET_TYPE_INTERNAL: + case VIR_DOMAIN_NET_TYPE_DIRECT: + case VIR_DOMAIN_NET_TYPE_HOSTDEV: + case VIR_DOMAIN_NET_TYPE_UDP: virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("filters not supported on interfaces of type %s"), virDomainNetTypeToString(virDomainNetGetActualType(= newdev))); return -1; + case VIR_DOMAIN_NET_TYPE_LAST: + default: + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Unexpected net type %d"), + virDomainNetGetActualType(newdev)); + return -1; } =20 virDomainConfNWFilterTeardown(olddev); @@ -3291,12 +3305,17 @@ qemuDomainChangeNet(virQEMUDriverPtr driver, /* all handled in common code directly below this switch */ break; =20 - default: + case VIR_DOMAIN_NET_TYPE_VHOSTUSER: + case VIR_DOMAIN_NET_TYPE_HOSTDEV: virReportError(VIR_ERR_OPERATION_UNSUPPORTED, _("unable to change config on '%s' network type= "), virDomainNetTypeToString(newdev->type)); - break; - + goto cleanup; + case VIR_DOMAIN_NET_TYPE_LAST: + default: + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Unexpected net type %d"), newdev->type); + goto cleanup; } } else { /* interface type has changed. There are a few special cases @@ -3675,10 +3694,17 @@ qemuDomainChangeGraphics(virQEMUDriverPtr driver, } break; =20 - default: + case VIR_DOMAIN_GRAPHICS_TYPE_SDL: + case VIR_DOMAIN_GRAPHICS_TYPE_RDP: + case VIR_DOMAIN_GRAPHICS_TYPE_DESKTOP: virReportError(VIR_ERR_INTERNAL_ERROR, _("unable to change config on '%s' graphics type"),= type); break; + case VIR_DOMAIN_GRAPHICS_TYPE_LAST: + default: + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Unexpected graphics type %d"), dev->type); + break; } =20 cleanup: diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index 3641b801f6..fe3342b38d 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -1437,11 +1437,20 @@ qemuMigrationJobName(virDomainObjPtr vm) =20 switch (priv->job.asyncJob) { case QEMU_ASYNC_JOB_MIGRATION_OUT: - return _("migration job"); + return _("migration out job"); case QEMU_ASYNC_JOB_SAVE: return _("domain save job"); case QEMU_ASYNC_JOB_DUMP: return _("domain core dump job"); + case QEMU_ASYNC_JOB_NONE: + return _("no job"); + case QEMU_ASYNC_JOB_MIGRATION_IN: + return _("migration in job"); + case QEMU_ASYNC_JOB_SNAPSHOT: + return _("snapshot job"); + case QEMU_ASYNC_JOB_START: + return _("start job"); + case QEMU_ASYNC_JOB_LAST: default: return _("job"); } diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 10211de871..b86ecda93f 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -690,6 +690,8 @@ qemuProcessHandleShutdown(qemuMonitorPtr mon ATTRIBUTE_= UNUSED, detail =3D VIR_DOMAIN_EVENT_SHUTDOWN_HOST; break; =20 + case VIR_TRISTATE_BOOL_ABSENT: + case VIR_TRISTATE_BOOL_LAST: default: detail =3D VIR_DOMAIN_EVENT_SHUTDOWN_FINISHED; break; --=20 2.14.3 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list