diff options
| -rw-r--r-- | kernel/fork.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 26f1ab0b1c9..79ee71f8b5a 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -352,7 +352,8 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm) } charge = 0; if (mpnt->vm_flags & VM_ACCOUNT) { - unsigned int len = (mpnt->vm_end - mpnt->vm_start) >> PAGE_SHIFT; + unsigned long len; + len = (mpnt->vm_end - mpnt->vm_start) >> PAGE_SHIFT; if (security_vm_enough_memory(len)) goto fail_nomem; charge = len; |