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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/overlayfs/dir.c ovl_tmpfile() -> ovl_create_tmpfile()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 0 file->__f_path.dentry 4096-ptr_max
PARAM_VALUE 0 file->__f_path.dentry->__d_name.name 4096-ptr_max
PARAM_VALUE 0 file->__f_path.dentry->d_fsdata 0,4096-ptr_max
PARAM_VALUE 0 file->__f_path.dentry->d_hash.next 0
PARAM_VALUE 0 file->__f_path.dentry->d_hash.pprev 0
PARAM_VALUE 0 file->__f_path.dentry->d_inode 0
PARAM_VALUE 0 file->__f_path.dentry->d_lockref.count 1
PARAM_VALUE 0 file->__f_path.dentry->d_lru.next 4096-ptr_max
PARAM_VALUE 0 file->__f_path.dentry->d_lru.prev 4096-ptr_max
PARAM_VALUE 0 file->__f_path.dentry->d_op 0,4096-ptr_max
PARAM_VALUE 0 file->__f_path.dentry->d_parent 4096-ptr_max
PARAM_VALUE 0 file->__f_path.dentry->d_sb 4096-ptr_max
PARAM_VALUE 0 file->__f_path.dentry->d_sib.pprev 4096-ptr_max
PARAM_VALUE 0 file->__f_path.dentry->waiters 0
PARAM_VALUE 0 file->f_cred 0,4096-ptr_max
PARAM_VALUE 0 file->f_ep 0
PARAM_VALUE 0 file->f_inode 0
PARAM_VALUE 0 file->f_iocb_flags 0
PARAM_VALUE 0 file->f_mapping 0
PARAM_VALUE 0 file->f_mode 67108864-67108867,603979776-603979779,620756992-620756995
PARAM_VALUE 0 file->f_op 0
PARAM_VALUE 0 file->f_owner 0
PARAM_VALUE 0 file->f_path.dentry 4096-ptr_max
PARAM_VALUE 0 file->f_path.dentry->d_parent 4096-ptr_max
PARAM_VALUE 0 file->f_path.dentry->d_sb 4096-ptr_max
PARAM_VALUE 0 file->f_path.dentry->d_sb->s_op 4096-ptr_max
PARAM_VALUE 0 file->f_pos 0
PARAM_VALUE 0 file->f_pos_lock.first_waiter 0
PARAM_VALUE 0 file->f_pos_lock.magic 4096-ptr_max
PARAM_VALUE 0 file->f_pos_lock.osq.tail.counter 0
PARAM_VALUE 0 file->f_pos_lock.owner.counter 0
PARAM_VALUE 0 file->f_ra.async_size 0
PARAM_VALUE 0 file->f_ra.mmap_miss 0
PARAM_VALUE 0 file->f_ra.order 0
PARAM_VALUE 0 file->f_ra.prev_pos 0
PARAM_VALUE 0 file->f_ra.ra_pages 0
PARAM_VALUE 0 file->f_ra.size 0
PARAM_VALUE 0 file->f_ra.start 0
PARAM_VALUE 0 file->f_ref.refcnt.counter 0
PARAM_VALUE 0 file->f_sb_err 0
PARAM_VALUE 0 file->f_wb_err 0
PARAM_VALUE 0 file->private_data 0
PARAM_VALUE 1 dentry 4096-ptr_max
PARAM_VALUE 1 dentry->d_parent 4096-ptr_max
PARAM_VALUE 1 dentry->d_parent->d_inode 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_sb 4096-ptr_max
PARAM_VALUE 1 dentry->d_sb->s_fs_info 4096-ptr_max
PARAM_VALUE 1 dentry->d_sb->s_fs_info->layers 4096-ptr_max
PARAM_VALUE 1 dentry->d_sb->s_op 4096-ptr_max
PARAM_VALUE 2 inode 4096-ptr_max
PARAM_VALUE 2 inode->__i_nlink 1
PARAM_VALUE 2 inode->dirtied_when 0
PARAM_VALUE 2 inode->free_inode 969555570071666688,1043220274440278016,6698907396976369664,8212791493360840704,8845221692044693504,8974172554605899776
PARAM_VALUE 2 inode->i_acl (-3)
PARAM_VALUE 2 inode->i_blocks 0
PARAM_VALUE 2 inode->i_bytes 0
PARAM_VALUE 2 inode->i_cdev 0
PARAM_VALUE 2 inode->i_count.counter 1
PARAM_VALUE 2 inode->i_data.a_ops 8032838596130566144
PARAM_VALUE 2 inode->i_data.a_ops->bmap 0,4096-ptr_max
PARAM_VALUE 2 inode->i_data.a_ops->direct_IO 0,4096-ptr_max
PARAM_VALUE 2 inode->i_data.a_ops->dirty_folio 0,4096-ptr_max
PARAM_VALUE 2 inode->i_data.a_ops->error_remove_folio 0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE 2 inode->i_data.a_ops->free_folio 0,4096-ptr_max
PARAM_VALUE 2 inode->i_data.a_ops->invalidate_folio 0,4096-ptr_max
PARAM_VALUE 2 inode->i_data.a_ops->is_dirty_writeback 0,7518438349615988736,8867638692533350400
PARAM_VALUE 2 inode->i_data.a_ops->is_partially_uptodate 0,1933474595957665792,7182876493439184896
PARAM_VALUE 2 inode->i_data.a_ops->launder_folio 0,4096-ptr_max
PARAM_VALUE 2 inode->i_data.a_ops->migrate_folio 0,4096-ptr_max
PARAM_VALUE 2 inode->i_data.a_ops->read_folio 0,4096-ptr_max
PARAM_VALUE 2 inode->i_data.a_ops->readahead 0,4096-ptr_max
PARAM_VALUE 2 inode->i_data.a_ops->release_folio 0,4096-ptr_max
PARAM_VALUE 2 inode->i_data.a_ops->swap_activate 0,4096-ptr_max
PARAM_VALUE 2 inode->i_data.a_ops->swap_deactivate 0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE 2 inode->i_data.a_ops->swap_rw 0,4986685196838862848,8487923053812363264
PARAM_VALUE 2 inode->i_data.a_ops->write_begin 0,4096-ptr_max
PARAM_VALUE 2 inode->i_data.a_ops->write_end 0,4096-ptr_max
PARAM_VALUE 2 inode->i_data.a_ops->writepages 0,4096-ptr_max
PARAM_VALUE 2 inode->i_data.flags 0
PARAM_VALUE 2 inode->i_data.gfp_mask 1051850
PARAM_VALUE 2 inode->i_data.host 4096-ptr_max
PARAM_VALUE 2 inode->i_data.host->__i_nlink 1
PARAM_VALUE 2 inode->i_data.host->dirtied_when 0
PARAM_VALUE 2 inode->i_data.host->free_inode 8974172554605899776
PARAM_VALUE 2 inode->i_data.host->i_blocks 0
PARAM_VALUE 2 inode->i_data.host->i_bytes 0
PARAM_VALUE 2 inode->i_data.host->i_cdev 0
PARAM_VALUE 2 inode->i_data.host->i_count.counter 1
PARAM_VALUE 2 inode->i_data.host->i_data.a_ops 8032838596130566144
PARAM_VALUE 2 inode->i_data.host->i_data.host 4096-ptr_max
PARAM_VALUE 2 inode->i_data.host->i_dio_count.counter 0
PARAM_VALUE 2 inode->i_data.host->i_dir_seq 0
PARAM_VALUE 2 inode->i_data.host->i_flags 0
PARAM_VALUE 2 inode->i_data.host->i_fop 8974172554605899776
PARAM_VALUE 2 inode->i_data.host->i_generation 0
PARAM_VALUE 2 inode->i_data.host->i_ino 0
PARAM_VALUE 2 inode->i_data.host->i_link 0
PARAM_VALUE 2 inode->i_data.host->i_nlink 1
PARAM_VALUE 2 inode->i_data.host->i_op 8888400814819930112
PARAM_VALUE 2 inode->i_data.host->i_opflags 0,8,32,40
PARAM_VALUE 2 inode->i_data.host->i_pipe 0
PARAM_VALUE 2 inode->i_data.host->i_rdev 0
PARAM_VALUE 2 inode->i_data.host->i_rwsem.magic 4096-ptr_max
PARAM_VALUE 2 inode->i_data.host->i_sb 4096-ptr_max
PARAM_VALUE 2 inode->i_data.host->i_sequence.counter 0
PARAM_VALUE 2 inode->i_data.host->i_size 0
PARAM_VALUE 2 inode->i_data.host->i_state.__state 0
PARAM_VALUE 2 inode->i_data.host->i_wb_frn_avg_time 0
PARAM_VALUE 2 inode->i_data.host->i_wb_frn_history 0
PARAM_VALUE 2 inode->i_data.host->i_wb_frn_winner 0
PARAM_VALUE 2 inode->i_data.host->i_write_hint 0
PARAM_VALUE 2 inode->i_data.i_mmap_writable.counter 0
PARAM_VALUE 2 inode->i_data.invalidate_lock.dep_map->name 0-255
PARAM_VALUE 2 inode->i_data.invalidate_lock.magic 4096-ptr_max
PARAM_VALUE 2 inode->i_data.wb_err 0
PARAM_VALUE 2 inode->i_data.writeback_index 0
PARAM_VALUE 2 inode->i_default_acl (-3)
PARAM_VALUE 2 inode->i_dio_count.counter 0
PARAM_VALUE 2 inode->i_dir_seq 0
PARAM_VALUE 2 inode->i_flags 128
PARAM_VALUE 2 inode->i_flctx 0
PARAM_VALUE 2 inode->i_fop 969555570071666688,1043220274440278016,6698907396976369664,8212791493360840704,8845221692044693504,8974172554605899776
PARAM_VALUE 2 inode->i_fop->check_flags 0
PARAM_VALUE 2 inode->i_fop->compat_ioctl 0,8277073810606530560
PARAM_VALUE 2 inode->i_fop->copy_file_range 0,6035782518498344960
PARAM_VALUE 2 inode->i_fop->fadvise 0,3234337296776306688
PARAM_VALUE 2 inode->i_fop->fallocate 0,1357960504741019648,7623557243334565888
PARAM_VALUE 2 inode->i_fop->fasync 0,5498812003250176
PARAM_VALUE 2 inode->i_fop->flock 0
PARAM_VALUE 2 inode->i_fop->flush 0,4018856941300125696
PARAM_VALUE 2 inode->i_fop->fop_flags 0-1
PARAM_VALUE 2 inode->i_fop->fsync 0,257393104972943360,3027818812235636736,3717852086392713216
PARAM_VALUE 2 inode->i_fop->get_unmapped_area 0
PARAM_VALUE 2 inode->i_fop->iopoll 0,4655420991112224768
PARAM_VALUE 2 inode->i_fop->iterate_shared 0,6196056934838235136
PARAM_VALUE 2 inode->i_fop->llseek 0,492277767372734464,702521237512478720,822347878553698304,6692387373273260032
PARAM_VALUE 2 inode->i_fop->lock 0
PARAM_VALUE 2 inode->i_fop->mmap 0,6620482388578779136
PARAM_VALUE 2 inode->i_fop->mmap_prepare 0,6885435863193137152
PARAM_VALUE 2 inode->i_fop->open 4158924390425796608,4631615355450261504,5362591670180098048,7277030936111849472,7594670192474746880,7884410882281361408
PARAM_VALUE 2 inode->i_fop->owner 0
PARAM_VALUE 2 inode->i_fop->poll 0,3382901614843973632
PARAM_VALUE 2 inode->i_fop->read 0,1706536041323986944
PARAM_VALUE 2 inode->i_fop->read_iter 0,1361316500034015232,4899218341707628544,9160678129074847744
PARAM_VALUE 2 inode->i_fop->release 0,2371683670835757056,3782443451574296576,5408471863795695616,6306995827544293376
PARAM_VALUE 2 inode->i_fop->remap_file_range 0,7649722698085986304
PARAM_VALUE 2 inode->i_fop->setlease 0,8029451603284156416
PARAM_VALUE 2 inode->i_fop->show_fdinfo 0
PARAM_VALUE 2 inode->i_fop->splice_eof 0
PARAM_VALUE 2 inode->i_fop->splice_read 0,1218082698985836544,7239208925957787648
PARAM_VALUE 2 inode->i_fop->splice_write 0,950337004924760064,3145220535271485440
PARAM_VALUE 2 inode->i_fop->unlocked_ioctl 0,1267359996887056384,6849614532843819008
PARAM_VALUE 2 inode->i_fop->uring_cmd 0,1098803881749745664
PARAM_VALUE 2 inode->i_fop->uring_cmd_iopoll 0
PARAM_VALUE 2 inode->i_fop->write 0
PARAM_VALUE 2 inode->i_fop->write_iter 0,5042835639063556096,8526717696347947008,8728053003807080448
PARAM_VALUE 2 inode->i_fsnotify_mask 0
PARAM_VALUE 2 inode->i_generation 0
PARAM_VALUE 2 inode->i_ino 0
PARAM_VALUE 2 inode->i_link 0
PARAM_VALUE 2 inode->i_mapping 4096-ptr_max
PARAM_VALUE 2 inode->i_mapping->a_ops 1417792356732547072,8032838596130566144
PARAM_VALUE 2 inode->i_mapping->a_ops->bmap 0
PARAM_VALUE 2 inode->i_mapping->a_ops->direct_IO 3123750411013509120
PARAM_VALUE 2 inode->i_mapping->a_ops->dirty_folio 0
PARAM_VALUE 2 inode->i_mapping->a_ops->error_remove_folio 0
PARAM_VALUE 2 inode->i_mapping->a_ops->free_folio 0
PARAM_VALUE 2 inode->i_mapping->a_ops->invalidate_folio 0
PARAM_VALUE 2 inode->i_mapping->a_ops->is_dirty_writeback 0
PARAM_VALUE 2 inode->i_mapping->a_ops->is_partially_uptodate 0
PARAM_VALUE 2 inode->i_mapping->a_ops->launder_folio 0
PARAM_VALUE 2 inode->i_mapping->a_ops->migrate_folio 0
PARAM_VALUE 2 inode->i_mapping->a_ops->read_folio 0
PARAM_VALUE 2 inode->i_mapping->a_ops->readahead 0
PARAM_VALUE 2 inode->i_mapping->a_ops->release_folio 0
PARAM_VALUE 2 inode->i_mapping->a_ops->swap_activate 0
PARAM_VALUE 2 inode->i_mapping->a_ops->swap_deactivate 0
PARAM_VALUE 2 inode->i_mapping->a_ops->swap_rw 0
PARAM_VALUE 2 inode->i_mapping->a_ops->write_begin 0
PARAM_VALUE 2 inode->i_mapping->a_ops->write_end 0
PARAM_VALUE 2 inode->i_mapping->a_ops->writepages 0
PARAM_VALUE 2 inode->i_mapping->flags 0
PARAM_VALUE 2 inode->i_mapping->gfp_mask 1051850
PARAM_VALUE 2 inode->i_mapping->host 4096-ptr_max
PARAM_VALUE 2 inode->i_mapping->invalidate_lock.magic 4096-ptr_max
PARAM_VALUE 2 inode->i_mapping->wb_err 0
PARAM_VALUE 2 inode->i_mapping->writeback_index 0
PARAM_VALUE 2 inode->i_nlink 1
PARAM_VALUE 2 inode->i_op 558246587605577728,1149888137635004416,3884259486220726272,6507484244058791936
PARAM_VALUE 2 inode->i_op->atomic_open 0
PARAM_VALUE 2 inode->i_op->create 0,3882146402651914240
PARAM_VALUE 2 inode->i_op->fiemap 0,3462553159231131648
PARAM_VALUE 2 inode->i_op->fileattr_get 0,1858697421562109952
PARAM_VALUE 2 inode->i_op->fileattr_set 0,8777010383861399552
PARAM_VALUE 2 inode->i_op->get_acl 0,1176132492164517888,8358186677320523776
PARAM_VALUE 2 inode->i_op->get_inode_acl 0,4648681959332294656,7485608248590950400
PARAM_VALUE 2 inode->i_op->get_link 0,8831930104914944000
PARAM_VALUE 2 inode->i_op->get_offset_ctx 0
PARAM_VALUE 2 inode->i_op->getattr 111107352223145984
PARAM_VALUE 2 inode->i_op->link 0,8801721872904060928
PARAM_VALUE 2 inode->i_op->listxattr 7343575833101598720
PARAM_VALUE 2 inode->i_op->lookup 0,413946028302512128
PARAM_VALUE 2 inode->i_op->mkdir 0,4798315971473702912
PARAM_VALUE 2 inode->i_op->mknod 0,8287310457779843072
PARAM_VALUE 2 inode->i_op->permission 0,998716311003373568
PARAM_VALUE 2 inode->i_op->readlink 0
PARAM_VALUE 2 inode->i_op->rename 0,9162869290938359808
PARAM_VALUE 2 inode->i_op->rmdir 0,5922904250265411584
PARAM_VALUE 2 inode->i_op->set_acl 0,940710432725708800
PARAM_VALUE 2 inode->i_op->setattr 457580465667805184
PARAM_VALUE 2 inode->i_op->symlink 0,6033616929435418624
PARAM_VALUE 2 inode->i_op->sync_lazytime 0
PARAM_VALUE 2 inode->i_op->tmpfile 0,747790263557611520
PARAM_VALUE 2 inode->i_op->unlink 0,3270335704972804096
PARAM_VALUE 2 inode->i_op->update_time 8085248351084806144
PARAM_VALUE 2 inode->i_opflags 0,8,32,40
PARAM_VALUE 2 inode->i_pipe 0
PARAM_VALUE 2 inode->i_private 0
PARAM_VALUE 2 inode->i_rwsem.count.counter 0
PARAM_VALUE 2 inode->i_rwsem.dep_map->name 0-255
PARAM_VALUE 2 inode->i_rwsem.first_waiter 0
PARAM_VALUE 2 inode->i_rwsem.magic 4096-ptr_max
PARAM_VALUE 2 inode->i_rwsem.osq.tail.counter 0
PARAM_VALUE 2 inode->i_rwsem.owner.counter 0
PARAM_VALUE 2 inode->i_sb 4096-ptr_max
PARAM_VALUE 2 inode->i_sb->s_inode_list_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 inode->i_sb->s_inodes.next 4096-ptr_max
PARAM_VALUE 2 inode->i_sb->s_inodes.next->next 4096-ptr_max
PARAM_VALUE 2 inode->i_sb->s_inodes.next->prev 4096-ptr_max
PARAM_VALUE 2 inode->i_sb_list.prev 4096-ptr_max
PARAM_VALUE 2 inode->i_sequence.counter 0
PARAM_VALUE 2 inode->i_size 0
PARAM_VALUE 2 inode->i_state.__state 0
PARAM_VALUE 2 inode->i_wb_frn_avg_time 0
PARAM_VALUE 2 inode->i_wb_frn_history 0
PARAM_VALUE 2 inode->i_wb_frn_winner 0
PARAM_VALUE 2 inode->i_write_hint 0
PARAM_VALUE 2 inode->i_writecount.counter 0
BUF_SIZE 0 file (-1),376
BUF_SIZE 0 file (-1),376
CAPPED_DATA 0 file->f_cred 1
DATA_SOURCE 0 file $2
DATA_SOURCE 2 inode r ovl_new_inode
DATA_SOURCE 3 mode $3
TERMINATED 0 file->__f_path.dentry->__d_name.name 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 file->f_flags 0-u32max
USER_DATA 0 file->f_mode 67108864-67108867,620756992-620756995[c]
USER_DATA 2 inode->i_mode 0-u16max[c]
USER_DATA 2 inode->i_sb->s_flags 0-u64max[c]
USER_DATA 3 mode 0-u16max[c]
NO_OVERFLOW_SIMPLE 2 inode->i_blkbits
NO_OVERFLOW_SIMPLE 2 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 2 inode->i_sb->s_blocksize_bits