diff options
| -rw-r--r-- | fs/f2fs/file.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index a7e15bec7a8e..0a958eef3d1f 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -2768,6 +2768,9 @@ static int f2fs_move_file_range(struct file *file_in, loff_t pos_in, if (IS_ENCRYPTED(src) || IS_ENCRYPTED(dst)) return -EOPNOTSUPP; + if (pos_out < 0 || pos_in < 0) + return -EINVAL; + if (src == dst) { if (pos_in == pos_out) return 0; |