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-rw-r--r--arch/x86/kvm/i8259.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c
index cc31f7c06d3d..9541ba34126b 100644
--- a/arch/x86/kvm/i8259.c
+++ b/arch/x86/kvm/i8259.c
@@ -507,6 +507,7 @@ static int picdev_read(struct kvm_pic *s,
return -EOPNOTSUPP;
if (len != 1) {
+ memset(val, 0, len);
pr_pic_unimpl("non byte read\n");
return 0;
}