diff options
| -rw-r--r-- | mm/mempolicy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 1694845526b..b4eababc819 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -443,7 +443,7 @@ asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask, struct mempolicy *new; DECLARE_BITMAP(nodes, MAX_NUMNODES); - if (mode > MPOL_MAX) + if (mode < 0 || mode > MPOL_MAX) return -EINVAL; err = get_nodes(nodes, nmask, maxnode, mode); if (err) |