D31372.diff
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	diff --git a/sys/amd64/vmm/vmm.c b/sys/amd64/vmm/vmm.c
	--- a/sys/amd64/vmm/vmm.c
	+++ b/sys/amd64/vmm/vmm.c
	@@ -174,7 +174,7 @@
	struct mem_map mem_maps[VM_MAX_MEMMAPS]; /* (i) guest address space */
	struct mem_seg mem_segs[VM_MAX_MEMSEGS]; /* (o) guest memory regions */
	struct vmspace vmspace; / (o) guest's address space */
	- char name[VM_MAX_NAMELEN]; /* (o) virtual machine name */
	+ char name[VM_MAX_NAMELEN+1]; /* (o) virtual machine name */
	struct vcpu vcpu[VM_MAXCPU]; /* (i) guest vcpus */
	/* The following describe the vm cpu topology */
	uint16_t sockets; /* (o) num of sockets */
	@@ -480,7 +480,8 @@
	if (!vmm_initialized)
	return (ENXIO);

	- if (name == NULL \|\| strlen(name) >= VM_MAX_NAMELEN)
	+ if (name == NULL \|\| strnlen(name, VM_MAX_NAMELEN + 1) ==
	+ VM_MAX_NAMELEN + 1)
	return (EINVAL);

	vmspace = vmmops_vmspace_alloc(0, VM_MAXUSER_ADDRESS_LA48);