Unverified Commit b3e04872 authored by Konstantin Komarov's avatar Konstantin Komarov
Browse files

fs/ntfs3: Make ntfs_fallocate return -ENOSPC instead of -EFBIG 



In some cases we need to return ENOSPC
Fixes xfstest generic/213
Fixes: 11434697 ("fs/ntfs3: Check new size for limits")

Signed-off-by: default avatarKonstantin Komarov <almaz.alexandrovich@paragon-software.com>
parent c1e0ab37

fs/ntfs3/file.c

+13 −0
Original line number Diff line number Diff line
@@ -671,6 +671,19 @@ static long ntfs_fallocate(struct file *file, int mode, loff_t vbo, loff_t len) 
		ni_unlock(ni);

	} else {

		/* Check new size. */



		/* generic/213: expected -ENOSPC instead of -EFBIG. */

		if (!is_supported_holes) {

			loff_t to_alloc = new_size - inode_get_bytes(inode);



			if (to_alloc > 0 &&

			    (to_alloc >> sbi->cluster_bits) >

				    wnd_zeroes(&sbi->used.bitmap)) {

				err = -ENOSPC;

				goto out;

			}

		}



		err = inode_newsize_ok(inode, new_size);

		if (err)

			goto out;