[PATCH 01/10] Set cpuid definition to 0 before initializing it

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Joerg Roedel <joerg.roedel@xxxxxxx>

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

Signed-off-by: Joerg Roedel <joerg.roedel@xxxxxxx>
Signed-off-by: Avi Kivity <avi@xxxxxxxxxx>
---
 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 04ba8d5..3fcf78f 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) {
-- 
1.7.2.1

--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux