From ba99a1b63749d07630c580c59bdab0ad687d7299 Mon Sep 17 00:00:00 2001
From: Stefan Berger <stefanb@us.ibm.com>
Date: Fri, 14 May 2010 14:22:39 -0400
Subject: [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.
---
 src/qemu/qemu_driver.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 0b297fd8b1..4faa291eef 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -11874,11 +11874,15 @@ 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;
 }
 
-- 
GitLab