1 files changed, 2 insertions, 0 deletions
diff --git a/src/acpi.c b/src/acpi.c
index 98a5d40..119d1c1 100644
--- a/src/acpi.c
+++ b/src/acpi.c
@@ -655,6 +655,8 @@ build_srat(void)
         return NULL;
     int max_cpu = romfile_loadint("etc/max-cpus", 0);
     int nb_numa_nodes = (filesize / sizeof(u64)) - max_cpu;
+    if (!nb_numa_nodes)
+        return NULL;
 
     struct system_resource_affinity_table *srat;
     int srat_size = sizeof(*srat) +