Defined in 1 files as a function:
Referenced in 3 files:
- security/selinux/hooks.c, line 1423
- security/selinux/ss/sidtab.c
- security/selinux/ss/sidtab.h, line 104
Smatch caller information:
security/selinux/ss/sidtab.c sidtab_context_to_sid() -> context_to_sid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | context | 4096-ptr_max |
| BUF_SIZE | 1 | context | (-1),144 |
| BUF_SIZE | 1 | context | (-1),144 |
| DATA_SOURCE | 0 | s | $0 |
| DATA_SOURCE | 1 | context | $1 |
| DATA_SOURCE | 2 | hash | r context_compute_hash |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
security/selinux/ss/sidtab.c sidtab_context_to_sid() -> context_to_sid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PARAM_VALUE | 1 | context | 4096-ptr_max |
| BUF_SIZE | 1 | context | (-1),144 |
| BUF_SIZE | 1 | context | (-1),144 |
| DATA_SOURCE | 0 | s | $0 |
| DATA_SOURCE | 1 | context | $1 |
| DATA_SOURCE | 2 | hash | r context_compute_hash |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &s->lock | |
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct sidtab)->lock |
security/selinux/ss/sidtab.c sidtab_set_initial() -> context_to_sid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PARAM_VALUE | 0 | s->cache_free_slots | 256 |
| PARAM_VALUE | 0 | s->cache_lru_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | s->cache_lru_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | s->cache_lru_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | s->cache_lru_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | s->cache_lru_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | s->context_to_sid | 4096-ptr_max |
| PARAM_VALUE | 0 | s->convert | 0 |
| PARAM_VALUE | 0 | s->count | 0 |
| PARAM_VALUE | 0 | s->frozen | 0 |
| PARAM_VALUE | 0 | s->isids | 4096-ptr_max |
| PARAM_VALUE | 0 | s->roots->ptr_inner | 0 |
| PARAM_VALUE | 0 | s->roots->ptr_leaf | 0 |
| PARAM_VALUE | 1 | context | 4096-ptr_max |
| BUF_SIZE | 0 | s | 7344 |
| BUF_SIZE | 1 | context | 144 |
| BUF_SIZE | 1 | context | 144 |
| DATA_SOURCE | 0 | s | $0 |
| DATA_SOURCE | 1 | context | $2 |
| DATA_SOURCE | 2 | hash | r context_compute_hash |
| MEM_ZERO | 0 | s->roots | |
| LOCK2 | global &selinux_state.policy_mutex | ||
| TYPE_LOCK | (struct selinux_state)->policy_mutex |