Defined in 1 files as a prototype:
Defined in 3 files as a function:
- drivers/net/wan/hdlc_raw.c, line 36 (as a function)
- drivers/usb/gadget/legacy/raw_gadget.c, line 1294 (as a function)
- net/ipv4/raw.c, line 889 (as a function)
Referenced in 3 files:
Smatch caller information:
io_uring/cmd_net.c io_uring_cmd_get_sock_ioctl() -> (struct proto)->ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->__sk_common.skc_prot | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->__sk_common.skc_prot->ioctl | 1-u64max |
| PARAM_VALUE | 1 | ifs | 21521,21531 |
| PARAM_VALUE | 2 | value | 1604348447751974912 |
| PARAM_VALUE | 2 | *value | 0 |
| DATA_SOURCE | 1 | ifs | $1 |
| HARD_MAX | 1 | ifs | 21531 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ctx->uring_lock |
net/core/sock.c phonet_sk_ioctl() -> (struct proto)->ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->__sk_common.skc_family | 35 |
| PARAM_VALUE | 0 | dev->__sk_common.skc_prot | 4096-ptr_max |
| PARAM_VALUE | 1 | ifs | 35310-35311 |
| PARAM_VALUE | 2 | value | 7551690258875326464 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | ifs | $1 |
| CONTAINER | 0 | -40-40-0+0 | $(-1) |
| USER_DATA | 1 | ifs | 35310-35311 |
| USER_DATA | 2 | *value | s32min-s32max |
| USER_PTR | 2 | value | |
| HALF_LOCKED2 | &smc->sk |
net/core/sock.c sock_ioctl_inout() -> (struct proto)->ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->__sk_common.skc_family | 2,10 |
| PARAM_VALUE | 0 | dev->sk_type | 3 |
| PARAM_VALUE | 1 | ifs | 35296-35297 |
| PARAM_VALUE | 2 | value | 60290089986891776,7144189380826431488 |
| BUF_SIZE | 2 | value | 32,40,80 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | ifs | $1 |
| DATA_SOURCE | 2 | value | $3 |
| HARD_MAX | 0 | dev->__sk_common.skc_family | 10 |
| USER_DATA | 1 | ifs | 35296-35297 |
| USER_DATA | 2 | *value | s32min-s32max |
| USER_PTR | 2 | value |
net/core/sock.c sock_ioctl_out() -> (struct proto)->ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 2 | value | 4697771820457775104 |
| PARAM_VALUE | 2 | *value | 0 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | ifs | $1 |
| USER_DATA | 1 | ifs | s32min-s32max |
| HALF_LOCKED2 | &smc->sk |
fs/debugfs/file.c full_proxy_unlocked_ioctl() -> (struct file_operations)->unlocked_ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->f_path.dentry | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | ifs | $1 |
| DATA_SOURCE | 2 | value | $2 |
| USER_DATA | 1 | ifs | 0-u32max |
| USER_DATA | 2 | value | 0-u64max |
drivers/media/v4l2-core/v4l2-compat-ioctl32.c v4l2_compat_ioctl32() -> (struct file_operations)->unlocked_ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->f_op->unlocked_ioctl | 1-u64max |
| PARAM_VALUE | 1 | ifs | 0-1074041864,1074041866-1076647975,1076647980-1076647992,1076647994-u32max |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | ifs | $1 |
| FUZZY_MAX | 1 | ifs | 2148034049 |
| CONTAINER | 0 | -80-80+0 | $(-1) |
| USER_DATA | 1 | ifs | 0-1074030081,1074030083-1074041864,1074041866-1076647975 |
fs/ioctl.c compat_ptr_ioctl() -> (struct file_operations)->unlocked_ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->f_op->unlocked_ioctl | 1-u64max |
| PARAM_VALUE | 1 | ifs | 0-1074041864,1074041866-1076647975,1076647980-1076647992,1076647994-u32max |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | ifs | $1 |
| FUZZY_MAX | 1 | ifs | 2148034049 |
| CONTAINER | 0 | -80-80+0 | $(-1) |
| USER_DATA | 1 | ifs | 0-1074030081,1074030083-1074041864,1074041866-1076647975 |
fs/ioctl.c vfs_ioctl() -> (struct file_operations)->unlocked_ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->f_op->unlocked_ioctl | 1-u64max |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | ifs | $1 |
| DATA_SOURCE | 2 | value | $2 |
| CONTAINER | 0 | -80-80+0 | $(-1) |
| USER_DATA | 1 | ifs | 0-u32max |
| USER_DATA | 2 | value | 0-u64max |
fs/ecryptfs/file.c ecryptfs_unlocked_ioctl() -> (struct file_operations)->unlocked_ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->f_op->unlocked_ioctl | 1-u64max |
| PARAM_VALUE | 1 | ifs | 1074292226,1074296322,2148034049,2148038145,3222820985 |
| DATA_SOURCE | 0 | dev | r ecryptfs_file_to_lower |
| DATA_SOURCE | 1 | ifs | $1 |
| DATA_SOURCE | 2 | value | $2 |
| CONTAINER | 0 | -80-80+0 | $(-1) |
| USER_DATA | 1 | ifs | 1074292226,1074296322,2148034049,2148038145,3222820985 |
| USER_DATA | 2 | value | 0-u64max |
fs/ioctl.c __do_compat_sys_ioctl() -> (struct file_operations)->compat_ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 0,4-u64max |
| PARAM_VALUE | 1 | ifs | 0-1074030081,1074030083-1074041864,1074041866-1076647975,1076647980-1076647992,1076647994-2147771904,2147771906-u32max |
| DATA_SOURCE | 1 | ifs | $1 [m] |
| DATA_SOURCE | 2 | value | $2 |
| FUZZY_MAX | 1 | ifs | 2148034049 |
| USER_DATA | 1 | ifs | 0-1074030081,1074030083-1074041864,1074041866-1076647975,107664 |
| USER_DATA | 2 | value | 0-u32max |
fs/ioctl.c __do_compat_sys_ioctl() -> (struct file_operations)->compat_ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 0,4-u64max |
| PARAM_VALUE | 1 | ifs | 0-1074030081,1074030083-1074041864,1074041866-1076647975,1076647980-1076647992,1076647994-2147771904,2147771906-u32max |
| DATA_SOURCE | 1 | ifs | $1 [m] |
| DATA_SOURCE | 2 | value | $2 |
| FUZZY_MAX | 1 | ifs | 2148034049 |
| USER_DATA | 1 | ifs | 0-1074030081,1074030083-1074041864,1074041866-1076647975,107664 |
| USER_DATA | 2 | value | 0-u32max |
fs/ecryptfs/file.c ecryptfs_compat_ioctl() -> (struct file_operations)->compat_ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->f_op->compat_ioctl | 1-u64max |
| PARAM_VALUE | 1 | ifs | 1074030082,1074034178,2147771905,2147776001,3222820985 |
| DATA_SOURCE | 0 | dev | r ecryptfs_file_to_lower |
| DATA_SOURCE | 1 | ifs | $1 |
| DATA_SOURCE | 2 | value | $2 |
| CONTAINER | 0 | -88-80+0 | $(-1) |
| USER_DATA | 1 | ifs | 1074034178 |
| USER_DATA | 2 | value | 0-u32max |
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 |