diff options
Diffstat (limited to 'fs/read_write.c')
| -rw-r--r-- | fs/read_write.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/read_write.c b/fs/read_write.c index c4e206b875d0..53bccd1c786e 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -1655,6 +1655,11 @@ int vfs_clone_file_range(struct file *file_in, loff_t pos_in, struct inode *inode_out = file_inode(file_out); int ret; + if (S_ISDIR(inode_in->i_mode) || S_ISDIR(inode_out->i_mode)) + return -EISDIR; + if (!S_ISREG(inode_in->i_mode) || !S_ISREG(inode_out->i_mode)) + return -EINVAL; + /* * FICLONE/FICLONERANGE ioctls enforce that src and dest files are on * the same mount. Practically, they only need to be on the same file @@ -1663,11 +1668,6 @@ int vfs_clone_file_range(struct file *file_in, loff_t pos_in, if (inode_in->i_sb != inode_out->i_sb) return -EXDEV; - if (S_ISDIR(inode_in->i_mode) || S_ISDIR(inode_out->i_mode)) - return -EISDIR; - if (!S_ISREG(inode_in->i_mode) || !S_ISREG(inode_out->i_mode)) - return -EINVAL; - if (!(file_in->f_mode & FMODE_READ) || !(file_out->f_mode & FMODE_WRITE) || (file_out->f_flags & O_APPEND)) |