x86, hvm: Fix memory leak.

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>

diff --git a/xen/arch/x86/hvm/hvm.c b/xen/arch/x86/hvm/hvm.c
index 97a1aaa17ca2e494ac83187a5264ba2e5686b828..3aaf9bf6ce03c70dd4d02edfa5e24a58ae98f93e 100644 (file)
--- a/xen/arch/x86/hvm/hvm.c
+++ b/xen/arch/x86/hvm/hvm.c
@@ -681,6 +681,8 @@ int hvm_vcpu_initialise(struct vcpu *v)
 
 void hvm_vcpu_destroy(struct vcpu *v)
 {
+    xfree(v->arch.hvm_vcpu.mtrr.var_ranges);
+
     vlapic_destroy(v);
     hvm_funcs.vcpu_destroy(v);