Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/cachefiles/interface.c cachefiles_lookup_cookie() -> cachefiles_put_object()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | object | 4096-ptr_max |
| PARAM_VALUE | 0 | object->cache_link.next | 4096-ptr_max |
| PARAM_VALUE | 0 | object->cache_link.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | object->cache_link.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | object->cache_link.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | object->cache_link.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | object->cookie | 4096-ptr_max |
| PARAM_VALUE | 0 | object->cookie->key_len | 0-252 |
| PARAM_VALUE | 0 | object->cookie->volume->cache->ops->invalidate_cookie | 4096-ptr_max |
| PARAM_VALUE | 0 | object->cookie->volume->cache->ops->prepare_to_write | 4096-ptr_max |
| PARAM_VALUE | 0 | object->ref.refs.counter | 1 |
| PARAM_VALUE | 0 | object->volume | 4096-ptr_max |
| PARAM_VALUE | 1 | why | 2 |
| BUF_SIZE | 0 | object->volume | 2088 |
| CAPPED_DATA | 0 | object->cookie->key_len | 1 |
| DATA_SOURCE | 0 | object | r cachefiles_alloc_object |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
fs/cachefiles/interface.c cachefiles_withdraw_cookie() -> cachefiles_put_object()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | object | 4096-ptr_max |
| PARAM_VALUE | 0 | object->cache_link.next | 4096-ptr_max |
| PARAM_VALUE | 0 | object->cookie | 4096-ptr_max |
| PARAM_VALUE | 0 | object->file | 0 |
| PARAM_VALUE | 0 | object->file->f_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | object->file->f_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | object->file->f_cred->rcu.func | 1-u64max |
| PARAM_VALUE | 0 | object->file->f_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | object->file->f_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | object->file->f_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | object->file->f_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | object->file->f_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | object->file->f_cred->thread_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | object->file->f_cred->user->uidhash_node.next->pprev | 1-u64max |
| PARAM_VALUE | 0 | object->file->f_cred->user_ns->work.entry.next | 4096-ptr_max |
| PARAM_VALUE | 0 | object->file->f_security | 0 |
| PARAM_VALUE | 0 | object->file->f_task_work.func | 5179756662909861888 |
| PARAM_VALUE | 0 | object->file->f_task_work.next | 0-7661163036167163903,7661163036167163905-u64max |
| PARAM_VALUE | 0 | object->volume | 4096-ptr_max |
| PARAM_VALUE | 1 | why | 3 |
| CAPPED_DATA | 0 | &object->cache_link | 1 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
fs/cachefiles/io.c cachefiles_put_kiocb() -> cachefiles_put_object()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | why | 4 |
| BUF_SIZE | 0 | object | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | object | s32min-(-1),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |