net: remove INIT_RCU_HEAD() usage

[cascardo/linux.git] / mm / migrate.c

diff --git a/mm/migrate.c b/mm/migrate.c
index efddbf0..9a0db5b 100644 (file)
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -912,6 +912,9 @@ static int do_pages_move(struct mm_struct *mm, struct task_struct *task,
                                goto out_pm;
 
                        err = -ENODEV;
+                       if (node < 0 || node >= MAX_NUMNODES)
+                               goto out_pm;
+
                        if (!node_state(node, N_HIGH_MEMORY))
                                goto out_pm;