diff options
| -rw-r--r-- | mm/nommu.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/nommu.c b/mm/nommu.c index ed3934bc2de4..11fd558be5ed 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -1035,6 +1035,9 @@ unsigned long do_mmap(struct file *file, if (ret < 0) return ret; + if (current->mm->map_count >= get_sysctl_max_map_count()) + return -ENOMEM; + /* we ignore the address hint */ addr = 0; len = PAGE_ALIGN(len); |