Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/fcntl.c send_sigio_to_task() -> sigio_perm()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | p | 1-u64max |
| PARAM_VALUE | 1 | fown | 4096-ptr_max |
| PARAM_VALUE | 1 | fown->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | fown->pid | 4096-ptr_max |
| DATA_SOURCE | 0 | p | $0 |
| DATA_SOURCE | 1 | fown | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | rcu_read | ||
| LOCK2 | 1 | &fown->lock | |
| HALF_LOCKED2 | &fa->fa_lock | ||
| HALF_LOCKED2 | &inode_mark->lock | ||
| TYPE_LOCK | (struct fown_struct)->lock |
fs/fcntl.c send_sigurg_to_task() -> sigio_perm()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | p | 1-u64max |
| PARAM_VALUE | 1 | fown | 4096-ptr_max |
| PARAM_VALUE | 1 | fown->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | fown->pid | 4096-ptr_max |
| PARAM_VALUE | 2 | sig | 23 |
| DATA_SOURCE | 0 | p | $0 |
| DATA_SOURCE | 1 | fown | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | rcu_read | ||
| LOCK2 | 1 | &fown->lock | |
| HALF_LOCKED2 | &(&smc->sk)->sk_lock.slock | ||
| TYPE_LOCK | (struct fown_struct)->lock |