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

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(a)redhat.com&gt; --- tests/testutilsqemu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/testutilsqemu.c b/tests/testutilsqemu.c index f2eacdd..6c52b96 100644 --- a/tests/testutilsqemu.c +++ b/tests/testutilsqemu.c @@ -558,7 +558,7 @@ int qemuTestDriverInit(virQEMUDriver *driver) if (virMutexInit(&driver->lock) < 0) return -1; - driver->securityManager = NULL; + memset(driver, 0, sizeof(*driver));