[libvirt] [PATCH] nwfilter: Add missing driver lock in qemu driver
This adds a missing driver lock in the qemu driver to protect
the list of domains.
Signed-off-by: Stefan Berger <stefanb(a)us.ibm.com>
---
src/qemu/qemu_driver.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
Index: libvirt-acl/src/qemu/qemu_driver.c
===================================================================
--- libvirt-acl.orig/src/qemu/qemu_driver.c
+++ libvirt-acl/src/qemu/qemu_driver.c
@@ -11869,11 +11869,15 @@ static virStateDriver qemuStateDriver =
};
static int
-qemudVMFilterRebuild(virConnectPtr conn,
+qemudVMFilterRebuild(virConnectPtr conn ATTRIBUTE_UNUSED,
virHashIterator iter, void *data)
{
- (void)conn;
+ struct qemud_driver *driver = qemu_driver;
+
+ qemuDriverLock(driver);
virHashForEach(qemu_driver->domains.objs, iter, data);
+ qemuDriverUnlock(driver);
+
return 0;
}