[PATCH 2/3] qemu-kvm: Set cpuid definition to 0 before initializing it

Joerg Roedel
2010-09-07T11:32:33Z

This patch cleans the (stack-allocated) cpuid definition to
0 before actually initializing it.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
---
target-i386/cpuid.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/target-i386/cpuid.c b/target-i386/cpuid.c
index 5fa0dd0..5735795 100644
--- a/target-i386/cpuid.c
+++ b/target-i386/cpuid.c
@@ -788,6 +788,8 @@ int cpu_x86_register (CPUX86State *env, const char *cpu_model)
{
x86_def_t def1, *def = &def1;

+ memset(def, 0, sizeof(*def));
+
if (cpu_x86_find_by_name(def, cpu_model) < 0)
return -1;
if (def->vendor1) {
--
1.7.0.4