fs/ntfs3: Check new size for limits

We must check size before trying to allocate.
Size can be set for example by "ulimit -f".
Fixes xfstest generic/228
Fixes: 4342306f ("fs/ntfs3: Add file operations and implementation")
Reviewed-by: Kari Argillander <kari.argillander@gmail.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

fs/ntfs3/file.c

@@ -661,7 +661,13 @@ static long ntfs_fallocate(struct file *file, int mode, loff_t vbo, loff_t len)
 		/*
 		 * Normal file: Allocate clusters, do not change 'valid' size.
 		 */
-		err = ntfs_set_size(inode, max(end, i_size));
+		loff_t new_size = max(end, i_size);
+
+		err = inode_newsize_ok(inode, new_size);
+		if (err)
+			goto out;
+
+		err = ntfs_set_size(inode, new_size);
 		if (err)
 			goto out;