1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index c5e292aab0e3..3a0d8ef25c75 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c
@@ -277,7 +277,7 @@ int acpi_get_node(acpi_handle *handle)
         int pxm, node = -1;
 
         pxm = acpi_get_pxm(handle);
-        if (pxm >= 0)
+        if (pxm >= 0 && pxm < MAX_PXM_DOMAINS)
                 node = acpi_map_pxm_to_node(pxm);
 
         return node;