Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 2 files:
Smatch caller information:
net/x25/af_x25.c compat_x25_ioctl() -> x25_ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->ops->compat_ioctl | 1-u64max |
| PARAM_VALUE | 1 | ifs | 21521,21531 |
| PARAM_VALUE | 2 | arg | 0-u32max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | ifs | $1 |
| DATA_SOURCE | 2 | arg | $2 |
| USER_DATA | 1 | ifs | 21521,21531 |
net/x25/af_x25.c compat_x25_ioctl() -> x25_ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->ops->compat_ioctl | 1-u64max |
| PARAM_VALUE | 1 | ifs | 35298-35308 |
| PARAM_VALUE | 2 | arg | 0-u32max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | ifs | $1 |
| DATA_SOURCE | 2 | arg | $2 |
| USER_DATA | 1 | ifs | 35298-35308 |
net/packet/af_packet.c packet_ioctl() -> (struct proto_ops)->ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 1 | ifs | 35083-35084,35092-35100,35155-35157 |
| BUF_SIZE | 0 | dev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | dev | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | ifs | $1 |
| DATA_SOURCE | 2 | arg | $2 |
| USER_DATA | 1 | ifs | 35083-35084,35092-35100,35155-35157 |
| USER_DATA | 2 | arg | 0-u64max |
| HALF_LOCKED2 | &smc->sk |
net/smc/af_smc.c smc_ioctl() -> (struct proto_ops)->ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->ops | 4096-ptr_max |
| DATA_SOURCE | 1 | ifs | $1 |
| DATA_SOURCE | 2 | arg | $2 |
| CONTAINER | 0 | *(-72-32+0) | $(-1) |
| USER_DATA | 1 | ifs | 0-35072,35077,35080-35089,35091-35135,35138-35147,35149-35201 |
| USER_DATA | 2 | arg | 0-u64max |
| LOCK2 | &smc->sk | ||
| HALF_LOCKED2 | &smc->sk | ||
| TYPE_LOCK | (struct smc_sock)->sk |
net/socket.c sock_do_ioctl() -> (struct proto_ops)->ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->ops | 4096-ptr_max |
| PARAM_VALUE | 1 | ifs | 0-35072,35077,35080-35089,35091-35135,35138-35147,35149-35201,35204-35231,35236-35311,35328-35583,35840-2148567301,2148567304-u32max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| CAPPED_DATA | 1 | ifs | 1 |
| DATA_SOURCE | 0 | dev | $1 |
| DATA_SOURCE | 1 | ifs | $2 |
| DATA_SOURCE | 2 | arg | $3 |
| USER_DATA | 1 | ifs | 0-35072,35077,35080-35089,35091-35135,35138-35147,35149-35201[c |
| USER_DATA | 2 | arg | 0-u64max |
drivers/net/wan/hdlc.c hdlc_ioctl() -> (struct hdlc_proto)->ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dev->netdev_ops | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->netdev_ops->ndo_siocwandev | 3169121643887783936,4639040216571998208,4740843728122777600,5475627671455961088,6476681243475546112,7667607148383133696 |
| PARAM_VALUE | 1 | ifs | 4096-ptr_max |
| PARAM_VALUE | 1 | ifs->type | 0,2-u32max |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | ifs | $1 |
| USER_DATA | 1 | ifs->size | 0-u32max |
| USER_DATA | 1 | ifs->type | 0,2-u32max |
| LOCK2 | &net->rtnl_mutex | ||
| LOCK2 | global &rtnl_mutex | ||
| TYPE_LOCK | (struct net)->rtnl_mutex |
drivers/net/wan/hdlc.c hdlc_ioctl() -> (struct hdlc_proto)->ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dev->netdev_ops | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->netdev_ops->ndo_siocwandev | 3169121643887783936,4639040216571998208,4740843728122777600,5475627671455961088,6476681243475546112,7667607148383133696 |
| PARAM_VALUE | 1 | ifs | 4096-ptr_max |
| PARAM_VALUE | 1 | ifs->type | 0,2-u32max |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | ifs | $1 |
| USER_DATA | 1 | ifs->size | 0-u32max |
| USER_DATA | 1 | ifs->type | 0,2-u32max |
| LOCK2 | &net->rtnl_mutex | ||
| LOCK2 | global &rtnl_mutex | ||
| TYPE_LOCK | (struct net)->rtnl_mutex |