abf8af324b
- Include systemd presets in 13.2 and older - bnc#897352 - Enable xencommons/xendomains only during fresh install - disable restart on upgrade because the toolstack is not restartable - adjust seabios, vgabios, stubdom and hvmloader build to reduce build-compare noise xen.build-compare.mini-os.patch xen.build-compare.smbiosdate.patch xen.build-compare.ipxe.patch xen.build-compare.vgabios.patch xen.build-compare.seabios.patch xen.build-compare.man.patch - Update to Xen 4.5.0 RC4 - Remove xend specific if-up scripts Recording bridge slaves is a generic task which should be handled by generic network code - Use systemd features from upstream requires updated systemd-presets-branding package - Update to Xen 4.5.0 RC3 - Set GIT, WGET and FTP to /bin/false - Use new configure features instead of make variables OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=337
32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
From cb982fd919a52ff86f01025d0f92225bc7b2a956 Mon Sep 17 00:00:00 2001
|
|
From: Kevin Wolf <kwolf@suse.de>
|
|
Date: Tue, 10 Mar 2009 16:44:31 +0100
|
|
Subject: [PATCH 5/6] ioemu: Fail on too small blktap disks
|
|
|
|
The blktap infrastructure doesn't seems to be able to cope with images
|
|
that are smaller than a sector, it produced hangs for me. Such an
|
|
image isn't really useful anyway, so just fail gracefully.
|
|
|
|
Signed-off-by: Kevin Wolf <kwolf@suse.de>
|
|
---
|
|
hw/xen_blktap.c | 6 ++++++
|
|
1 files changed, 6 insertions(+), 0 deletions(-)
|
|
|
|
Index: xen-4.2.0-testing/tools/qemu-xen-traditional-dir-remote/hw/xen_blktap.c
|
|
===================================================================
|
|
--- xen-4.2.0-testing.orig/tools/qemu-xen-traditional-dir-remote/hw/xen_blktap.c
|
|
+++ xen-4.2.0-testing/tools/qemu-xen-traditional-dir-remote/hw/xen_blktap.c
|
|
@@ -256,6 +256,12 @@ static int open_disk(struct td_state *s,
|
|
s->size = bs->total_sectors;
|
|
s->sector_size = 512;
|
|
|
|
+ if (s->size == 0) {
|
|
+ fprintf(stderr, "Error: Disk image %s is too small\n",
|
|
+ path);
|
|
+ return -ENOMEM;
|
|
+ }
|
|
+
|
|
s->info = ((s->flags & TD_RDONLY) ? VDISK_READONLY : 0);
|
|
|
|
#ifndef QEMU_TOOL
|