Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 5 files:
- net/core/sock_diag.c, line 54
- net/ipv4/tcp_diag.c, line 596
- net/ipv4/udp_diag.c
- net/sctp/diag.c, line 264
- net/unix/diag.c, line 263
Smatch caller information:
net/ipv4/tcp_diag.c tcp_diag_find_one_icsk() -> sock_diag_check_cookie()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sk | 1-ptr_max |
| PARAM_VALUE | 0 | sk->__sk_common.skc_refcnt.refs.counter | (-1073741824),0-s32max |
| BUF_SIZE | 1 | cookie | 8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
net/sctp/diag.c sctp_sock_dump_one() -> sock_diag_check_cookie()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 1 | cookie | 8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sk | unit_byte |
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
net/unix/diag.c unix_diag_get_exact() -> sock_diag_check_cookie()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sk | 4096-ptr_max |
| PARAM_VALUE | 0 | sk->sk_ino | 1-u32max |
| BUF_SIZE | 1 | cookie | 8 |
| DATA_SOURCE | 0 | sk | r unix_lookup_by_ino |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | *cookie | 0-u32max |
| USER_PTR | 1 | cookie | |
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| HALF_LOCKED2 | rcu_read |
net/ipv4/udp_diag.c udp_diag_destroy() -> sock_diag_check_cookie()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sk | 1-ptr_max |
| PARAM_VALUE | 0 | sk->__sk_common.skc_refcnt.refs.counter | (-1073741824),0-s32max |
| BUF_SIZE | 1 | cookie | 8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
net/ipv4/udp_diag.c udp_diag_dump_one() -> sock_diag_check_cookie()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sk | 1-ptr_max |
| PARAM_VALUE | 0 | sk->__sk_common.skc_refcnt.refs.counter | (-1073741824),0-s32max |
| BUF_SIZE | 1 | cookie | 8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex |