diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 30b015fbec6a..be9536815e50 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -899,9 +899,14 @@ int f2fs_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, ATTR_GID | ATTR_TIMES_SET)))) return -EPERM; - if ((attr->ia_valid & ATTR_SIZE) && - !f2fs_is_compress_backend_ready(inode)) - return -EOPNOTSUPP; + if ((attr->ia_valid & ATTR_SIZE)) { + if (!f2fs_is_compress_backend_ready(inode)) + return -EOPNOTSUPP; + if (is_inode_flag_set(inode, FI_COMPRESS_RELEASED) && + !IS_ALIGNED(attr->ia_size, + F2FS_BLK_TO_BYTES(F2FS_I(inode)->i_cluster_size))) + return -EINVAL; + } err = setattr_prepare(&init_user_ns, dentry, attr); if (err)