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[Qemu-devel] [PATCH 09/14] qxl: disallow unknown revisions
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH 09/14] qxl: disallow unknown revisions |
Date: |
Thu, 6 Sep 2012 09:21:35 +0200 |
From: Alon Levy <address@hidden>
Signed-off-by: Alon Levy <address@hidden>
Signed-off-by: Gerd Hoffmann <address@hidden>
---
hw/qxl.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/hw/qxl.c b/hw/qxl.c
index baf9bb4..d134a70 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -1798,10 +1798,13 @@ static int qxl_init_common(PCIQXLDevice *qxl)
io_size = 16;
break;
case 3: /* qxl-3 */
- default:
pci_device_rev = QXL_DEFAULT_REVISION;
io_size = msb_mask(QXL_IO_RANGE_SIZE * 2 - 1);
break;
+ default:
+ error_report("Invalid revision %d for qxl device (max %d)",
+ qxl->revision, QXL_DEFAULT_REVISION);
+ return -1;
}
pci_set_byte(&config[PCI_REVISION_ID], pci_device_rev);
--
1.7.1
- [Qemu-devel] [PATCH 14/14] Remove #ifdef QXL_COMMAND_FLAG_COMPAT_16BPP, (continued)
- [Qemu-devel] [PATCH 14/14] Remove #ifdef QXL_COMMAND_FLAG_COMPAT_16BPP, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 03/14] spice: notify on vm state change only via spice_server_vm_start/stop, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 06/14] spice: adding seamless-migration option to the command line, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 02/14] spice: notify spice server on vm start/stop, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 05/14] spice: add 'migrated' flag to spice info, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 01/14] spice: abort on invalid streaming cmdline params, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 12/14] spice: make number of surfaces runtime-configurable., Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 11/14] configure: print spice-protocol and spice-server versions, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 07/14] spice: increase the verbosity of spice section in "qemu --help", Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 13/14] qxl: Add set_client_capabilities() interface to QXLInterface, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 09/14] qxl: disallow unknown revisions,
Gerd Hoffmann <=
- [Qemu-devel] [PATCH 10/14] qxl: add QXL_IO_MONITORS_CONFIG_ASYNC, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 04/14] spice migration: add QEVENT_SPICE_MIGRATE_COMPLETED, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH 08/14] qxl/update_area_io: guest_bug on invalid parameters, Gerd Hoffmann, 2012/09/06
- Re: [Qemu-devel] [PULL 00/14] spice patch queue, Aurelien Jarno, 2012/09/10