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* Thu Aug 6 2009 Mark McLoughlin <markmc@redhat.com> - 0.7.0-2

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- Make sure qemu can access kernel/initrd (bug #516034)
- Set perms on /var/lib/libvirt/boot to 0711 (bug #516034)
This commit is contained in:
Mark McLoughlin 2009-08-06 15:01:49 +00:00
parent 11e3b51c0d
commit 743adffffe
2 changed files with 85 additions and 3 deletions
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73
libvirt-0.7.0-chown-kernel-initrd-before-spawning-qemu.patch Normal file
View File

@ -0,0 +1,73 @@
From: Mark McLoughlin <markmc@redhat.com>
Subject: [PATCH] chown kernel/initrd before spawning qemu
If we're running qemu unprivileged, we need to chown any supplied kernel
or initrd before spawning it.
* src/qemu_driver.c: rename qemuDomainSetDiskOwnership() to
qemuDomainSetFileOwnership(), pass it a path string instead of a disk
definition and use it for chowning the kernel/initrd in
qemuDomainSetAllDeviceOwnership()
---
src/qemu_driver.c | 20 ++++++++++++--------
1 files changed, 12 insertions(+), 8 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index 412b68d..bd58435 100644
--- a/src/qemu_driver.c
+++ b/src/qemu_driver.c
@@ -1684,18 +1684,18 @@ static int qemuDomainSetHostdevOwnership(virConnectPtr conn,
}
-static int qemuDomainSetDiskOwnership(virConnectPtr conn,
- virDomainDiskDefPtr def,
+static int qemuDomainSetFileOwnership(virConnectPtr conn,
+ const char *path,
uid_t uid, gid_t gid)
{
- if (!def->src)
+ if (!path)
return 0;
- VIR_DEBUG("Setting ownership on %s to %d:%d", def->src, uid, gid);
- if (chown(def->src, uid, gid) < 0) {
+ VIR_DEBUG("Setting ownership on %s to %d:%d", path, uid, gid);
+ if (chown(path, uid, gid) < 0) {
virReportSystemError(conn, errno, _("cannot set ownership on %s"),
- def->src);
+ path);
return -1;
}
return 0;
@@ -1725,7 +1725,7 @@ static int qemuDomainSetDeviceOwnership(virConnectPtr conn,
(def->data.disk->readonly || def->data.disk->shared))
return 0;
- return qemuDomainSetDiskOwnership(conn, def->data.disk, uid, gid);
+ return qemuDomainSetFileOwnership(conn, def->data.disk->src, uid, gid);
case VIR_DOMAIN_DEVICE_HOSTDEV:
return qemuDomainSetHostdevOwnership(conn, def->data.hostdev, uid, gid);
@@ -1753,12 +1753,16 @@ static int qemuDomainSetAllDeviceOwnership(virConnectPtr conn,
uid = restore ? 0 : driver->user;
gid = restore ? 0 : driver->group;
+ if (qemuDomainSetFileOwnership(conn, def->os.kernel, uid, gid) < 0 ||
+ qemuDomainSetFileOwnership(conn, def->os.initrd, uid, gid) < 0)
+ return -1;
+
for (i = 0 ; i < def->ndisks ; i++) {
if (restore &&
(def->disks[i]->readonly || def->disks[i]->shared))
continue;
- if (qemuDomainSetDiskOwnership(conn, def->disks[i], uid, gid) < 0)
+ if (qemuDomainSetFileOwnership(conn, def->disks[i]->src, uid, gid) < 0)
return -1;
}
--
1.6.2.5

15
libvirt.spec
View File

@ -78,11 +78,14 @@
Summary: Library providing a simple API virtualization
Name: libvirt
Version: 0.7.0
Release: 1%{?dist}%{?extra_release}
Release: 2%{?dist}%{?extra_release}
License: LGPLv2+
Group: Development/Libraries
Source: libvirt-%{version}.tar.gz
# Make sure qemu can access kernel/initrd (bug #516034)
Patch01: libvirt-0.7.0-chown-kernel-initrd-before-spawning-qemu.patch
# Temporary hack till PulseAudio autostart problems are sorted
# out when SELinux enforcing (bz 486112)
Patch200: libvirt-0.6.4-svirt-sound.patch
@ -252,6 +255,8 @@ of recent versions of Linux (and other OSes).
%prep
%setup -q
%patch01 -p1
%patch200 -p0
%build
@ -497,7 +502,7 @@ fi
%dir %{_localstatedir}/lib/libvirt/
%dir %attr(0711, root, root) %{_localstatedir}/lib/libvirt/images/
%dir %attr(0700, root, root) %{_localstatedir}/lib/libvirt/boot/
%dir %attr(0711, root, root) %{_localstatedir}/lib/libvirt/boot/
%dir %attr(0700, root, root) %{_localstatedir}/cache/libvirt/
%if %{with_qemu}
@ -612,7 +617,11 @@ fi
%endif
%changelog
* Wed Aug 5 2009 Daniel Veillard <veillard@redhat.com> - 0.7.0-1.fc12
* Thu Aug 6 2009 Mark McLoughlin <markmc@redhat.com> - 0.7.0-2
- Make sure qemu can access kernel/initrd (bug #516034)
- Set perms on /var/lib/libvirt/boot to 0711 (bug #516034)
* Wed Aug 5 2009 Daniel Veillard <veillard@redhat.com> - 0.7.0-1
- Upstream release of 0.7.0
- ESX, VBox3, Power Hypervisor drivers
- new net filesystem glusterfs