[libvirt] [PATCH v2] qemuTestDriverInit: fill driver with zeroes

[Michal Privoznik]

In the commit aea47e48c473a we have fixed a single pointer within
driver structure. Since all callers pass statically allocated
driver on stack other pointers within driver may contain random
values too. Before touching it lets overwrite it with zeroes and
thus fix all dangling pointers.

Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
---

diff to v1:
-Jirka's review worked in

 tests/testutilsqemu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/testutilsqemu.c b/tests/testutilsqemu.c
index f2eacdd..ae69a18 100644
--- a/tests/testutilsqemu.c
+++ b/tests/testutilsqemu.c
@@ -555,11 +555,11 @@ int qemuTestCapsCacheInsert(virQEMUCapsCachePtr cache, const char *binary,
 
 int qemuTestDriverInit(virQEMUDriver *driver)
 {
+    memset(driver, 0, sizeof(*driver));
+
     if (virMutexInit(&driver->lock) < 0)
         return -1;
 
-    driver->securityManager = NULL;
-
     driver->config = virQEMUDriverConfigNew(false);
     if (!driver->config)
         goto error;
-- 
2.4.10