In some cases we need to return ENOSPC
Fixes xfstest generic/213
Fixes: 114346978cf6 ("fs/ntfs3: Check new size for limits")
Signed-off-by: Konstantin Komarov <[email protected]>
---
fs/ntfs3/file.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c
index de37d5c1d60b..8fb67bdc81e5 100644
--- a/fs/ntfs3/file.c
+++ b/fs/ntfs3/file.c
@@ -670,6 +670,19 @@ 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;
--
2.36.1