Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/audit.c audit_log_n_hex() -> audit_expand()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ab | 4096-ptr_max |
| PARAM_VALUE | 0 | ab->skb | 4096-ptr_max |
| PARAM_VALUE | 0 | ab->skb->data_len | 0-1 |
| BUF_SIZE | 0 | ab | (-1)-s32max |
| BUF_SIZE | 0 | ab | (-1)-s32max |
| DATA_SOURCE | 0 | ab | $0 |
| STR_LEN | 0 | ab | (-1)-2147479552 |
| STR_LEN | 0 | ab | (-1)-2147479552 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | *ab->skb->data | 0-255 |
| HALF_LOCKED2 | rcu_read |
kernel/audit.c audit_log_n_string() -> audit_expand()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ab | 4096-ptr_max |
| PARAM_VALUE | 0 | ab->skb | 4096-ptr_max |
| PARAM_VALUE | 0 | ab->skb->data_len | 0-1 |
| BUF_SIZE | 0 | ab | (-1)-s32max |
| BUF_SIZE | 0 | ab | (-1)-s32max |
| DATA_SOURCE | 0 | ab | $0 |
| STR_LEN | 0 | ab | (-1)-2147479552 |
| STR_LEN | 0 | ab | (-1)-2147479552 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | *ab->skb->data | 0-255 |
| UNITS | 1 | extra | unit_byte |
kernel/audit.c audit_log_vformat() -> audit_expand()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ab | 4096-ptr_max |
| PARAM_VALUE | 0 | ab->skb | 4096-ptr_max |
| PARAM_VALUE | 0 | ab->skb->data_len | 0-1 |
| PARAM_VALUE | 1 | extra | 1024 |
| DATA_SOURCE | 0 | ab | $0 |
| STR_LEN | 0 | ab->ctx | (-1),32,40,55,58,74,82,86,100 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/audit.c audit_log_vformat() -> audit_expand()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ab | 4096-ptr_max |
| PARAM_VALUE | 0 | ab->skb | 4096-ptr_max |
| PARAM_VALUE | 0 | ab->skb->data_len | 0-1 |
| PARAM_VALUE | 1 | extra | s32min-(-1),1024-s32max |
| DATA_SOURCE | 0 | ab | $0 |
| STR_LEN | 0 | ab->ctx | (-1),32,40,55,58,74,82,86,100 |
| BIT_INFO | 1 | extra | 0x0,0x7fffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING |