Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 5 files:
- net/ipv4/ip_gre.c, line 988
- net/ipv4/ip_tunnel.c, line 1055
- net/ipv4/ip_vti.c, line 421
- net/ipv4/ipip.c, line 391
- net/ipv6/sit.c, line 1377
Smatch caller information:
net/ipv6/sit.c ipip6_tunnel_siocdevprivate() -> ip_tunnel_siocdevprivate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->netdev_ops | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->netdev_ops->ndo_siocdevprivate | 4096-ptr_max |
| PARAM_VALUE | 1 | ifr | 851655773585498112,1747569776254316544,2323353371182624768,2680579816152653824,8721377307336359936 |
| PARAM_VALUE | 3 | cmd | 35312-35315 |
| BUF_SIZE | 1 | ifr | (-1),17 |
| BUF_SIZE | 1 | ifr | (-1),17 |
| CAPPED_DATA | 3 | cmd | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | ifr | $1 |
| DATA_SOURCE | 2 | data | $2 |
| DATA_SOURCE | 3 | cmd | $3 |
| NOSPEC | 3 | cmd | |
| NOSPEC | 3 | cmd | |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_addr.sa_family | 0-u16max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_broadaddr.sa_family | 0-u16max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_dstaddr.sa_family | 0-u16max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_flags | s16min-s16max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_hwaddr.sa_family | 0-u16max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_ivalue | s32min-s32max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_map.base_addr | 0-u16max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_map.dma | 0-255 |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_map.irq | 0-255 |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_map.mem_end | 0-u64max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_map.mem_start | 0-u64max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_map.port | 0-255 |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_mtu | s32min-s32max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_netmask.sa_family | 0-u16max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_settings.size | 0-u32max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_settings.type | 0-u32max |
| USER_DATA | 3 | cmd | 35313-35315[c] |
| HALF_LOCKED2 | &net->rtnl_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex |
net/core/dev_ioctl.c dev_siocdevprivate() -> (struct net_device_ops)->ndo_siocdevprivate()
| 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->task->blocked_on | 0 |
| 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_siocdevprivate | 4096-ptr_max |
| PARAM_VALUE | 1 | ifr | 851655773585498112,1747569776254316544,2680579816152653824,8721377307336359936 |
| PARAM_VALUE | 1 | ifr->ifr_ifrn.ifrn_name | 4096-ptr_max |
| PARAM_VALUE | 3 | cmd | 35312-35327 |
| CAPPED_DATA | 3 | cmd | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | ifr | $1 |
| DATA_SOURCE | 2 | data | $2 |
| DATA_SOURCE | 3 | cmd | $3 |
| NOSPEC | 3 | cmd | |
| NOSPEC | 3 | cmd | |
| TERMINATED | 1 | ifr->ifr_ifrn.ifrn_name | 1 |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_addr.sa_family | 0-u16max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_broadaddr.sa_family | 0-u16max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_dstaddr.sa_family | 0-u16max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_flags | s16min-s16max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_hwaddr.sa_family | 0-u16max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_ivalue | s32min-s32max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_map.base_addr | 0-u16max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_map.dma | 0-255 |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_map.irq | 0-255 |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_map.mem_end | 0-u64max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_map.mem_start | 0-u64max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_map.port | 0-255 |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_mtu | s32min-s32max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_netmask.sa_family | 0-u16max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_settings.size | 0-u32max |
| USER_DATA | 1 | ifr->ifr_ifru.ifru_settings.type | 0-u32max |
| USER_DATA | 3 | cmd | 35313-35327[c] |
| LOCK2 | &net->rtnl_mutex | ||
| LOCK2 | global &rtnl_mutex | ||
| TYPE_LOCK | (struct net)->rtnl_mutex |
net/phonet/pn_dev.c phonet_device_autoconf() -> (struct net_device_ops)->ndo_siocdevprivate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->netdev_ops | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->netdev_ops->ndo_siocdevprivate | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->type | 820 |
| PARAM_VALUE | 1 | ifr | 2323353371182624768 |
| PARAM_VALUE | 2 | data | 0 |
| PARAM_VALUE | 3 | cmd | 35312 |
| BUF_SIZE | 1 | ifr | 17 |
| DATA_SOURCE | 0 | dev | $0 |
| CONTAINER | 0 | -136-8+0 | $(-1) |