diff --git a/[refs] b/[refs]
index 0a7133bc26d2..595e30b1964c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a7f75e25860ac0a7b70cf6e14c37618d2d2bb890
+refs/heads/master: 5dc331852848a38ca00a2817e5b98a1d0561b116
diff --git a/trunk/mm/vmalloc.c b/trunk/mm/vmalloc.c
index 4efc41a6e2ab..0536dde139d1 100644
--- a/trunk/mm/vmalloc.c
+++ b/trunk/mm/vmalloc.c
@@ -254,6 +254,10 @@ static struct vm_struct *__get_vm_area_node(unsigned long size, unsigned long fl
 		if (addr > end - size)
 			goto out;
 	}
+	if ((size + addr) < addr)
+		goto out;
+	if (addr > end - size)
+		goto out;
 
 found:
 	area->next = *p;