diff --git a/reactos/ntoskrnl/mm/ARM3/pool.c b/reactos/ntoskrnl/mm/ARM3/pool.c
index 4030e8b5a67..aed7a8ffaab 100644
--- a/reactos/ntoskrnl/mm/ARM3/pool.c
+++ b/reactos/ntoskrnl/mm/ARM3/pool.c
@@ -437,6 +437,17 @@ MiAllocatePoolPages(IN POOL_TYPE PoolType,
     //
     SizeInPages = (PFN_COUNT)BYTES_TO_PAGES(SizeInBytes);
 
+    //
+    // Check for overflow
+    //
+    if (SizeInPages == 0)
+    {
+        //
+        // Fail
+        //
+        return NULL;
+    }
+
     //
     // Handle paged pool
     //