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-rw-r--r--virt/kvm/kvm_main.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index c7b2e927f699..828ec2ca9b31 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -3059,7 +3059,8 @@ static long kvm_vm_ioctl(struct file *filp,
goto out;
if (routing.nr) {
r = -ENOMEM;
- entries = vmalloc(routing.nr * sizeof(*entries));
+ entries = vmalloc(array_size(sizeof(*entries),
+ routing.nr));
if (!entries)
goto out;
r = -EFAULT;