Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/ipv4/icmp.c icmp_ext_append() -> icmp_ext_objs_append()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | net | 4096-ptr_max |
| PARAM_VALUE | 0 | net->ipv4.fib_main->tb_data->kv->key | 0-4294967295 |
| PARAM_VALUE | 0 | net->ipv4.sysctl_icmp_errors_extension_mask | 1-255 |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->cloned | 0 |
| PARAM_VALUE | 1 | skb->data | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 1 | skb->hdr_len | 0 |
| PARAM_VALUE | 1 | skb->head | 1-u64max |
| PARAM_VALUE | 1 | skb->head_frag | 0 |
| PARAM_VALUE | 1 | skb->nohdr | 0 |
| PARAM_VALUE | 1 | skb->pp_recycle | 0 |
| PARAM_VALUE | 1 | skb->users.refs.counter | 1 |
| PARAM_VALUE | 2 | ext_objs | 1-255 |
| BUF_SIZE | 1 | skb | (-1),240 |
| BUF_SIZE | 1 | skb | (-1),240 |
| DATA_SOURCE | 0 | net | $0 |
| DATA_SOURCE | 1 | skb | r skb_clone |
| DATA_SOURCE | 3 | iif | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | net | unit_byte |
| UNITS | 3 | iif | unit_array_size |
| LOCK2 | bh | ||
| HALF_LOCKED2 | &x->lock | ||
| HALF_LOCKED2 | rcu_read |