Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/overlayfs/super.c ovl_get_indexdir() -> ovl_verify_origin_xattr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ofs | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->config.fsync_mode | 1 |
| PARAM_VALUE | 0 | ofs->config.index | 1 |
| PARAM_VALUE | 0 | ofs->config.lowerdirs | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->config.metacopy | 0 |
| PARAM_VALUE | 0 | ofs->config.nfs_export | 0 |
| PARAM_VALUE | 0 | ofs->config.redirect_mode | 2-3 |
| PARAM_VALUE | 0 | ofs->config.uuid | 1 |
| PARAM_VALUE | 0 | ofs->config.workdir | 0 |
| PARAM_VALUE | 0 | ofs->fs | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->last_ino.counter | 1 |
| PARAM_VALUE | 0 | ofs->layers | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->namelen | 0-s64max |
| PARAM_VALUE | 0 | ofs->numlayer | 2-u32max |
| PARAM_VALUE | 0 | ofs->workbasedir | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->workbasedir->d_inode->i_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_bmap_bits | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_bmap_count | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_data_blksize | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_hashsize | s32min-s32max |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_last_bmap | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_mode | 0-u16max |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_partition_size | s32min-s32max |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_reserved | s32min-s32max |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_root_block | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->work_queued | s32min-s32max |
| PARAM_VALUE | 0 | ofs->workdir | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->workdir->d_hash.pprev | 0 |
| PARAM_VALUE | 0 | ofs->workdir->waiters | 0 |
| PARAM_VALUE | 0 | ofs->workdir_trap | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->workdir_trap->i_flags | 16 |
| PARAM_VALUE | 0 | ofs->workdir_trap->i_mode | 16384 |
| PARAM_VALUE | 0 | ofs->workdir_trap->i_rwsem.first_waiter | 0 |
| PARAM_VALUE | 0 | ofs->xino_mode | (-1)-s32max |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_alias->next->pprev | 1-u64max |
| PARAM_VALUE | 1 | dentry->d_fsdata->active.counter | s32min-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_flags | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_fsdata | 0 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_hash.pprev | 0 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode | 0 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->__i_nlink | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_atime_nsec | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_blkbits | 0-255 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_bytes | 0-u16max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_ctime_nsec | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_dir_seq | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_flags | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_fsnotify_mask | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_generation | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_linklen | s32min-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_mode | 0-u16max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_mtime_nsec | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_nlink | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_opflags | 0-u16max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_rdev | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_wb_frn_avg_time | 0-u16max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_wb_frn_history | 0-u16max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_wb_frn_winner | s32min-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_write_hint | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_lockref.count | s32min-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_rcu.next | 0 |
| PARAM_VALUE | 1 | dentry->d_fsdata->data->ref.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->head.first | 0 |
| PARAM_VALUE | 1 | dentry->d_fsdata->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->lease_shared_gen | 0 |
| PARAM_VALUE | 1 | dentry->d_fsdata->management_timer.flags | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->ref.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->waiters | 0 |
| PARAM_VALUE | 1 | dentry->d_hash.pprev | 0 |
| PARAM_VALUE | 1 | dentry->d_inode->i_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | dentry->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | dentry->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1808,2632,2648 |
| PARAM_VALUE | 1 | dentry->d_op->d_dname | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_iput | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_prune | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_real | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_parent->d_inode->i_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 1 | dentry->d_parent->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | dentry->d_parent->d_sb->__s_d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 1 | dentry->d_parent->d_sb->__s_d_op->d_iput | 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736 |
| PARAM_VALUE | 1 | dentry->d_parent->d_sb->__s_d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 1 | dentry->d_parent->d_sb->__s_d_op->d_prune | 0,2225594340392566784,7225953709177749504 |
| PARAM_VALUE | 1 | dentry->d_parent->d_sb->__s_d_op->d_real | 0,4509355519306412032 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_iput | 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_prune | 0,2225594340392566784,7225953709177749504 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_real | 0,4509355519306412032 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_weak_revalidate | 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328 |
| PARAM_VALUE | 1 | dentry->d_sb->s_fs_info->lookup_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | dentry->d_sb->s_roots_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | dentry->d_sib->next->pprev | 1-u64max |
| PARAM_VALUE | 1 | dentry->waiters | 0 |
| PARAM_VALUE | 2 | ox | 2 |
| PARAM_VALUE | 3 | real | 4096-ptr_max |
| PARAM_VALUE | 3 | real->d_inode->i_flctx->flc_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 3 | real->d_inode->i_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 3 | real->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 3 | real->d_inode->i_rwsem.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 3 | real->d_inode->i_rwsem.first_waiter->list.prev | 2624917664208203776 |
| PARAM_VALUE | 3 | real->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->active.counter | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_flags | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->__i_nlink | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_acl->a_refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_atime_nsec | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_blkbits | 0-255 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_bytes | 0-u16max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_ctime_nsec | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_default_acl->a_refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_dir_seq | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_flags | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_fsnotify_mask | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_generation | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_linklen | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_mapping->i_mmap_rwsem.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_mode | 0-u16max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_mtime_nsec | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_nlink | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_opflags | 0-u16max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_private->id | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_private->rcu.flags | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_private->rcu.is_hard | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_private->rcu.is_lazy | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_private->rcu.is_queued | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_private->rcu.is_soft | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_private->work.flags | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_private->work.is_hard | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_private->work.is_lazy | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_private->work.is_queued | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_private->work.is_soft | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_rdev | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->flush_lock.first_waiter->magic | 5159360019465732096 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->flush_lock.osq.tail.counter | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->gc_task->signal->flags | 0,2-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nextblock->bad_count | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nextblock->dirty_size | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nextblock->free_size | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nextblock->offset | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nextblock->unchecked_size | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nextblock->used_size | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nextblock->wasted_size | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->available_nids | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->bitmap_size | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->dirty_nats_ratio | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->max_nid | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->max_rf_node_blocks | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->nat_bits_blocks | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->nat_blkaddr | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->nat_blocks | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_flags | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->next_scan_nid | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->ra_nid_pages | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->ram_thresh | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->ns_writer->sc_timer.is_hard | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->ns_writer->sc_timer.is_lazy | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->ns_writer->sc_timer.is_soft | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sb->s_bdev->bd_dev | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sb->s_bdev->bd_holders | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sb->s_bdev->bd_writers | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sm_info->ipu_policy | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sm_info->main_blkaddr | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sm_info->main_segments | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sm_info->min_fsync_blocks | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sm_info->min_hot_blocks | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sm_info->min_ipu_util | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sm_info->min_seq_blocks | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sm_info->min_ssr_sections | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sm_info->ovp_segments | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sm_info->rec_prefree_segments | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sm_info->reserved_segments | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sm_info->seg0_blkaddr | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sm_info->segment_count | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->sm_info->ssa_blkaddr | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->wbuf_dwork.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->wbuf_inodes->ino | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->wbuf_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->xa_cache.ht->nelems.counter | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->xa_cache.ht->tbl->hash_rnd | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->xa_cache.ht->tbl->nest | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->xa_cache.ht->tbl->size | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->xattr_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_security->flags | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_security->is_hard | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_security->is_lazy | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_security->is_queued | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_security->is_soft | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.timer.is_hard | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.timer.is_lazy | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.timer.is_queued | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.timer.is_soft | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.work.flags | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.work.function | 1626621062881370112 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.work.is_hard | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.work.is_lazy | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.work.is_queued | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.work.is_soft | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb_frn_avg_time | 0-u16max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb_frn_history | 0-u16max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb_frn_winner | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_write_hint | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_lockref.count | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->data->ref.refs.counter | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->management_timer.flags | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->management_timer.is_hard | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->management_timer.is_lazy | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->management_timer.is_queued | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->management_timer.is_soft | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->ref.refs.counter | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_hash.next->pprev | 4096-ptr_max |
| PARAM_VALUE | 3 | *real->d_parent->d_alias.next->pprev | 1-u64max |
| PARAM_VALUE | 3 | *real->d_parent->d_fsdata->d_fsdata | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 3 | *real->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 3 | *real->d_parent->d_fsdata->lease_session->s_auth.authorizer->session_key.key | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 3 | *real->d_parent->d_fsdata->name | 0-255 |
| PARAM_VALUE | 3 | *real->d_parent->d_inode->i_hash.next->pprev | 1-u64max |
| PARAM_VALUE | 3 | *real->d_parent->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 4 | is_upper | 1 |
| PARAM_VALUE | 5 | set | 0 |
| BUF_SIZE | 0 | ofs | 1-s32max |
| BUF_SIZE | 0 | ofs | 1-s32max |
| BUF_SIZE | 0 | ofs->config.lowerdirs | 8 |
| BUF_SIZE | 0 | ofs->workdir | (-1),1-s32max |
| BUF_SIZE | 1 | dentry | (-1),1-s32max |
| BUF_SIZE | 1 | dentry | (-1),1-s32max |
| CAPPED_DATA | 0 | ofs->workbasedir | 1 |
| CAPPED_DATA | 1 | dentry | 1 |
| CAPPED_DATA | 3 | real | 1 |
| DATA_SOURCE | 0 | ofs | $1 |
| DATA_SOURCE | 1 | dentry | r ovl_workdir_create |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | ofs->workbasedir_trap->__i_nlink | 1-u32max |
| USER_DATA | 0 | ofs->workbasedir_trap->i_blocks | 0-u64max |
| USER_DATA | 0 | ofs->workbasedir_trap->i_bytes | 0-511[c] |
| USER_DATA | 0 | ofs->workbasedir_trap->i_ino | 0-u64max |
| USER_DATA | 0 | ofs->workbasedir_trap->i_rdev | 0-u32max[c] |
| USER_DATA | 0 | ofs->workdir_trap->__i_nlink | 1-4294967295 |
| USER_DATA | 0 | ofs->workdir_trap->i_blocks | s64min-s64max |
| USER_DATA | 0 | ofs->workdir_trap->i_bytes | 0-511[c] |
| USER_DATA | 0 | ofs->workdir_trap->i_ino | s64min-s64max |
| USER_DATA | 0 | ofs->workdir_trap->i_rdev | 0-u32max[c] |
| USER_DATA | 1 | dentry->d_inode->i_mode | 0-u16max |
| USER_DATA | 1 | dentry->d_inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| NO_OVERFLOW_SIMPLE | 0 | ofs->workbasedir_trap->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | ofs->workdir->dentry->d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | ofs->workdir->moved->d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | ofs->workdir_trap->i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | ofs->workdir_trap->i_mapping->host->i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | ofs->workdir_trap->i_size | |
| UNITS | 0 | ofs | unit_byte |
| HALF_LOCKED2 | &fc->uapi_mutex | ||
| HALF_LOCKED2 | &sb->s_umount | ||
| HALF_LOCKED2 | 0 | &ofs->workdir->d_lockref.lock |
fs/overlayfs/super.c ovl_verify_upper() -> ovl_verify_origin_xattr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ofs | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->config.fsync_mode | 1 |
| PARAM_VALUE | 0 | ofs->config.index | 1 |
| PARAM_VALUE | 0 | ofs->config.lowerdirs | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->config.metacopy | 0 |
| PARAM_VALUE | 0 | ofs->config.nfs_export | 0 |
| PARAM_VALUE | 0 | ofs->config.redirect_mode | 2-3 |
| PARAM_VALUE | 0 | ofs->config.uuid | 1 |
| PARAM_VALUE | 0 | ofs->config.workdir | 0 |
| PARAM_VALUE | 0 | ofs->fs | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->last_ino.counter | 1 |
| PARAM_VALUE | 0 | ofs->layers | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->namelen | 0-s64max |
| PARAM_VALUE | 0 | ofs->numlayer | 2-u32max |
| PARAM_VALUE | 0 | ofs->workbasedir | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->workbasedir->d_inode->i_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_bmap_bits | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_bmap_count | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_data_blksize | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_hashsize | s32min-s32max |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_last_bmap | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_mode | 0-u16max |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_partition_size | s32min-s32max |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_reserved | s32min-s32max |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->s_root_block | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workbasedir->d_sb->s_fs_info->work_queued | s32min-s32max |
| PARAM_VALUE | 0 | ofs->workdir | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->workdir->d_fsdata | 0 |
| PARAM_VALUE | 0 | ofs->workdir->d_hash.pprev | 0 |
| PARAM_VALUE | 0 | ofs->workdir->d_rcu.func | 1-u64max |
| PARAM_VALUE | 0 | ofs->workdir->d_rcu.next | 0 |
| PARAM_VALUE | 0 | ofs->workdir->d_sib.pprev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ofs->workdir->waiters | 0 |
| PARAM_VALUE | 0 | ofs->workdir_trap | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->workdir_trap->i_flags | 16 |
| PARAM_VALUE | 0 | ofs->workdir_trap->i_mode | 16384 |
| PARAM_VALUE | 0 | ofs->workdir_trap->i_rwsem.first_waiter | 0 |
| PARAM_VALUE | 0 | ofs->xino_mode | (-1)-s32max |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_alias->next->pprev | 1-u64max |
| PARAM_VALUE | 1 | dentry->d_fsdata | 0 |
| PARAM_VALUE | 1 | dentry->d_fsdata->active.counter | s32min-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_flags | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_fsdata | 0 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_hash.pprev | 0 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode | 0 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->__i_nlink | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_atime_nsec | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_blkbits | 0-255 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_bytes | 0-u16max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_ctime_nsec | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_dir_seq | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_flags | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_fsnotify_mask | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_generation | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_linklen | s32min-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_mode | 0-u16max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_mtime_nsec | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_nlink | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_opflags | 0-u16max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_rdev | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_wb_frn_avg_time | 0-u16max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_wb_frn_history | 0-u16max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_wb_frn_winner | s32min-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_inode->i_write_hint | 0-4294967295 |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_lockref.count | s32min-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->d_rcu.next | 0 |
| PARAM_VALUE | 1 | dentry->d_fsdata->data->ref.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->head.first | 0 |
| PARAM_VALUE | 1 | dentry->d_fsdata->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->lease_shared_gen | 0 |
| PARAM_VALUE | 1 | dentry->d_fsdata->owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->ref.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | dentry->d_fsdata->waiters | 0 |
| PARAM_VALUE | 1 | dentry->d_hash.pprev | 0 |
| PARAM_VALUE | 1 | dentry->d_inode->i_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | dentry->d_inode->i_mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2712 |
| PARAM_VALUE | 1 | dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | dentry->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | dentry->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 1 | dentry->d_op->d_dname | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_iput | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_prune | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_real | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_parent->d_inode->i_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 1 | dentry->d_parent->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | dentry->d_parent->d_sb->__s_d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 1 | dentry->d_parent->d_sb->__s_d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 1 | dentry->d_parent->d_sb->__s_d_op->d_iput | 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736 |
| PARAM_VALUE | 1 | dentry->d_parent->d_sb->__s_d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 1 | dentry->d_parent->d_sb->__s_d_op->d_prune | 0,2225594340392566784,7225953709177749504 |
| PARAM_VALUE | 1 | dentry->d_parent->d_sb->__s_d_op->d_real | 0,4509355519306412032 |
| PARAM_VALUE | 1 | dentry->d_parent->d_sb->__s_d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 1 | dentry->d_parent->d_sb->__s_d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 1 | dentry->d_parent->d_sb->__s_d_op->d_weak_revalidate | 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328 |
| PARAM_VALUE | 1 | dentry->d_rcu.func | 1-u64max |
| PARAM_VALUE | 1 | dentry->d_rcu.next | 0 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_iput | 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_prune | 0,2225594340392566784,7225953709177749504 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_real | 0,4509355519306412032 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 1 | dentry->d_sb->__s_d_op->d_weak_revalidate | 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328 |
| PARAM_VALUE | 1 | dentry->d_sb->s_fs_info->lookup_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | dentry->d_sib->next->pprev | 1-u64max |
| PARAM_VALUE | 1 | dentry->d_sib.pprev | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->waiters | 0 |
| PARAM_VALUE | 2 | ox | 5 |
| PARAM_VALUE | 3 | real | 4096-ptr_max |
| PARAM_VALUE | 3 | real->d_inode->i_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 3 | real->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 3 | real->d_inode->i_rwsem.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 3 | real->d_inode->i_rwsem.first_waiter->list.prev | 2624917664208203776 |
| PARAM_VALUE | 3 | real->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->active.counter | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_flags | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->__i_nlink | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_atime_nsec | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_blkbits | 0-255 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_bytes | 0-u16max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_ctime_nsec | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_dir_seq | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_flags | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_fsnotify_mask | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_generation | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_linklen | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_mode | 0-u16max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_mtime_nsec | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_nlink | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_opflags | 0-u16max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_rdev | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.timer.is_hard | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.timer.is_lazy | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.timer.is_queued | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.timer.is_soft | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.work.flags | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.work.is_hard | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.work.is_lazy | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.work.is_queued | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb->dwork.work.is_soft | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb_frn_avg_time | 0-u16max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb_frn_history | 0-u16max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_wb_frn_winner | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_inode->i_write_hint | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->d_lockref.count | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->data->ref.refs.counter | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->management_timer.flags | 0-4294967295 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->management_timer.is_hard | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->management_timer.is_lazy | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->management_timer.is_queued | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->management_timer.is_soft | 0-1 |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 3 | real->d_parent->d_fsdata->ref.refs.counter | s32min-s32max |
| PARAM_VALUE | 3 | *real->d_parent->d_alias.next->pprev | 1-u64max |
| PARAM_VALUE | 3 | *real->d_parent->d_fsdata->d_fsdata | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 3 | *real->d_parent->d_fsdata->lease_session->s_auth.authorizer->session_key.key | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 3 | *real->d_parent->d_inode->i_hash.next->pprev | 1-u64max |
| PARAM_VALUE | 3 | *real->d_parent->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 4 | is_upper | 1 |
| PARAM_VALUE | 5 | set | 1 |
| BUF_SIZE | 0 | ofs | 1-s32max |
| BUF_SIZE | 0 | ofs | 1-s32max |
| BUF_SIZE | 0 | ofs->config.lowerdirs | 8 |
| BUF_SIZE | 0 | ofs->workdir | (-1),1-s32max |
| BUF_SIZE | 1 | dentry | (-1),1-s32max |
| BUF_SIZE | 1 | dentry | (-1),1-s32max |
| CAPPED_DATA | 0 | ofs->workbasedir | 1 |
| CAPPED_DATA | 1 | dentry | 1 |
| CAPPED_DATA | 3 | real | 1 |
| DATA_SOURCE | 0 | ofs | $0 |
| DATA_SOURCE | 1 | dentry | $1 |
| DATA_SOURCE | 3 | real | $2 |
| DATA_SOURCE | 5 | set | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | ofs->workbasedir_trap->__i_nlink | 1-u32max |
| USER_DATA | 0 | ofs->workbasedir_trap->i_blocks | 0-u64max |
| USER_DATA | 0 | ofs->workbasedir_trap->i_bytes | 0-511[c] |
| USER_DATA | 0 | ofs->workbasedir_trap->i_ino | 0-u64max |
| USER_DATA | 0 | ofs->workbasedir_trap->i_rdev | 0-u32max[c] |
| USER_DATA | 0 | ofs->workdir_trap->__i_nlink | 1-u32max |
| USER_DATA | 0 | ofs->workdir_trap->i_blocks | 0-u64max |
| USER_DATA | 0 | ofs->workdir_trap->i_bytes | 0-511[c] |
| USER_DATA | 0 | ofs->workdir_trap->i_ino | 0-u64max |
| USER_DATA | 0 | ofs->workdir_trap->i_rdev | 0-u32max[c] |
| USER_DATA | 1 | dentry->d_inode->i_mode | 0-u16max |
| USER_DATA | 1 | dentry->d_inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| NO_OVERFLOW_SIMPLE | 0 | ofs->workbasedir_trap->i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | ofs->workbasedir_trap->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | ofs->workdir->moved->d_inode->i_size | |
| UNITS | 0 | ofs | unit_byte |
| HALF_LOCKED2 | &fc->uapi_mutex | ||
| HALF_LOCKED2 | &sb->s_umount | ||
| HALF_LOCKED2 | 0 | &ofs->workdir->d_lockref.lock |
fs/overlayfs/export.c ovl_verify_origin() -> ovl_verify_origin_xattr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ofs | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->config.index | 1 |
| PARAM_VALUE | 0 | ofs->workdir->d_children->first->pprev | 1-u64max |
| PARAM_VALUE | 0 | ofs->workdir->d_children.first | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->workdir->d_inode->i_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ofs->workdir->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | ofs->workdir->d_inode->i_rwsem.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | ofs->workdir->d_inode->i_rwsem.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | ofs->workdir->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | ofs->workdir->d_sb | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_bmap_bits | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_bmap_count | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_data_blksize | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_hashsize | s32min-s32max |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_last_bmap | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_mode | 0-u16max |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_partition_size | s32min-s32max |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_reserved | s32min-s32max |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_root_block | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->work_queued | s32min-s32max |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_inode | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_inode->i_data.host->i_sb->s_export_op->encode_fh | 0,2,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 1 | dentry->d_op->d_dname | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 1 | dentry->d_op->d_iput | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 1 | dentry->d_op->d_prune | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_real | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 1 | dentry->d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 1 | dentry->d_op->d_weak_revalidate | 0,5632434648052031488,5669063523602272256,7231033168839651328 |
| PARAM_VALUE | 2 | ox | 2 |
| PARAM_VALUE | 3 | real | 0,4096-ptr_max |
| PARAM_VALUE | 3 | real->d_flags | 32-u32max |
| PARAM_VALUE | 3 | real->d_op->d_dname | 0,4096-ptr_max |
| PARAM_VALUE | 3 | real->d_op->d_iput | 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736 |
| PARAM_VALUE | 3 | real->d_op->d_prune | 0,2225594340392566784,7225953709177749504 |
| PARAM_VALUE | 3 | real->d_op->d_real | 0,4509355519306412032 |
| PARAM_VALUE | 4 | is_upper | 0 |
| PARAM_VALUE | 5 | set | 0 |
| BUF_SIZE | 0 | ofs | 1-s32max |
| BUF_SIZE | 0 | ofs | 1-s32max |
| BUF_SIZE | 1 | dentry | (-1),1-s32max |
| BUF_SIZE | 1 | dentry | (-1),1-s32max |
| CAPPED_DATA | 1 | dentry | 1 |
| DATA_SOURCE | 0 | ofs | $0 |
| DATA_SOURCE | 1 | dentry | $1 |
| DATA_SOURCE | 3 | real | $2 |
| DATA_SOURCE | 5 | set | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_sb->s_blocksize_bits | |
| UNITS | 0 | ofs | unit_byte |
| HALF_LOCKED2 | 3 | &real->d_lockref.lock |
fs/overlayfs/namei.c ovl_verify_origin() -> ovl_verify_origin_xattr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | ox | 2 |
| PARAM_VALUE | 4 | is_upper | 0 |
| DATA_SOURCE | 0 | ofs | $0 |
| DATA_SOURCE | 1 | dentry | $1 |
| DATA_SOURCE | 3 | real | $2 |
| DATA_SOURCE | 5 | set | $3 |
fs/overlayfs/namei.c ovl_verify_upper() -> ovl_verify_origin_xattr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ofs | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->config.index | 1 |
| PARAM_VALUE | 0 | ofs->layers | 4096-ptr_max |
| PARAM_VALUE | 0 | ofs->workdir->d_children->first->pprev | 1-u64max |
| PARAM_VALUE | 0 | ofs->workdir->d_inode->i_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ofs->workdir->d_inode->i_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ofs->workdir->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | ofs->workdir->d_inode->i_rwsem.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | ofs->workdir->d_inode->i_rwsem.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | ofs->workdir->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_bmap_bits | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_bmap_count | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_data_blksize | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_hashsize | s32min-s32max |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_last_bmap | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_mode | 0-u16max |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_partition_size | s32min-s32max |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_reserved | s32min-s32max |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->s_root_block | 0-4294967295 |
| PARAM_VALUE | 0 | ofs->workdir->d_sb->s_fs_info->work_queued | s32min-s32max |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_inode | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_inode->i_data.host->i_sb->s_export_op->encode_fh | 0,2,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_inode->i_mapping->host->i_sb->s_export_op->encode_fh | 0,2,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_inode->i_rdev | 0 |
| PARAM_VALUE | 1 | dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1808,2632,2648,2712 |
| PARAM_VALUE | 1 | dentry->d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 1 | dentry->d_op->d_dname | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 1 | dentry->d_op->d_iput | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 1 | dentry->d_op->d_prune | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_real | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 1 | dentry->d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 1 | dentry->d_op->d_weak_revalidate | 0,5632434648052031488,5669063523602272256,7231033168839651328 |
| PARAM_VALUE | 2 | ox | 5 |
| PARAM_VALUE | 4 | is_upper | 1 |
| PARAM_VALUE | 5 | set | 0 |
| BUF_SIZE | 0 | ofs | 1-s32max |
| BUF_SIZE | 0 | ofs | 1-s32max |
| BUF_SIZE | 1 | dentry | (-1),1-s32max |
| BUF_SIZE | 1 | dentry | (-1),1-s32max |
| CAPPED_DATA | 0 | ofs->workdir | 1 |
| CAPPED_DATA | 1 | dentry | 1 |
| DATA_SOURCE | 0 | ofs | $0 |
| DATA_SOURCE | 1 | dentry | $1 |
| DATA_SOURCE | 3 | real | $2 |
| DATA_SOURCE | 5 | set | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 1 | dentry->d_sb->s_blocksize_bits | |
| UNITS | 0 | ofs | unit_byte |
| HALF_LOCKED2 | &origin->d_lockref.lock |