f375e62ad9
Fix libvirt + seccomp combo (bz #855162) Fix scsi hotplug crash (bz #879657) Fix QOM refcount crash (bz #881486)
32 lines
913 B
Diff
32 lines
913 B
Diff
From 0826dcf575c1f88b5082458d3876c2bfe0a1d9a3 Mon Sep 17 00:00:00 2001
|
|
From: Alon Levy <alevy@redhat.com>
|
|
Date: Tue, 21 Aug 2012 13:51:32 +0300
|
|
Subject: [PATCH] qxl: disallow unknown revisions
|
|
|
|
Signed-off-by: Alon Levy <alevy@redhat.com>
|
|
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
|
|
---
|
|
hw/qxl.c | 6 +++---
|
|
1 file changed, 3 insertions(+), 3 deletions(-)
|
|
|
|
diff --git a/hw/qxl.c b/hw/qxl.c
|
|
index e7e9dd9..20e844f 100644
|
|
--- a/hw/qxl.c
|
|
+++ b/hw/qxl.c
|
|
@@ -1873,9 +1873,9 @@ static int qxl_init_common(PCIQXLDevice *qxl)
|
|
break;
|
|
#endif
|
|
default:
|
|
- pci_device_rev = QXL_DEFAULT_REVISION;
|
|
- io_size = msb_mask(QXL_IO_RANGE_SIZE * 2 - 1);
|
|
- break;
|
|
+ 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);
|
|
--
|
|
1.8.0.2
|
|
|