Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/ipv6/ip6mr.c ip6_mr_forward() -> ip6mr_forward2()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | net | 4096-ptr_max |
| PARAM_VALUE | 1 | mrt | 4096-ptr_max |
| PARAM_VALUE | 1 | mrt->mfc_hash.ht.p.hashfn | 4096-ptr_max |
| PARAM_VALUE | 1 | mrt->ops.rht_params | 4096-ptr_max |
| PARAM_VALUE | 1 | mrt->vif_table | 4096-ptr_max |
| PARAM_VALUE | 2 | skb | 4096-ptr_max |
| PARAM_VALUE | 3 | vifi | s32min-(-2),0-s32max |
| BUF_SIZE | 2 | skb | (-1),240 |
| BUF_SIZE | 2 | skb | (-1),240 |
| DATA_SOURCE | 0 | net | $0 |
| DATA_SOURCE | 1 | mrt | $1 |
| DATA_SOURCE | 2 | skb | r skb_clone |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | net | unit_byte |
| HALF_LOCKED2 | rcu_read | ||
| HALF_LOCKED2 | 0 | &net->ipv6.mfc_mutex |
net/ipv6/ip6mr.c ip6_mr_forward() -> ip6mr_forward2()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | net | 4096-ptr_max |
| PARAM_VALUE | 1 | mrt | 4096-ptr_max |
| PARAM_VALUE | 1 | mrt->mfc_hash.ht.p.hashfn | 4096-ptr_max |
| PARAM_VALUE | 1 | mrt->ops.rht_params | 4096-ptr_max |
| PARAM_VALUE | 1 | mrt->vif_table | 4096-ptr_max |
| PARAM_VALUE | 2 | skb | 4096-ptr_max |
| PARAM_VALUE | 3 | vifi | s32min-(-2),0-s32max |
| BUF_SIZE | 2 | skb | (-1)-s32max |
| BUF_SIZE | 2 | skb | (-1)-s32max |
| DATA_SOURCE | 0 | net | $0 |
| DATA_SOURCE | 1 | mrt | $1 |
| DATA_SOURCE | 2 | skb | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | skb->csum | 0-192512[c] |
| HOST_DATA | 2 | skb->csum_offset | 0-u16max |
| HOST_DATA | 2 | skb->data_len | 0-u32max[c] |
| HOST_DATA | 2 | skb->truesize | 0-u32max |
| HOST_DATA | 2 | skb->users.refs.counter | s32min-0,2-s32max |
| USER_DATA | 3 | vifi | 0-31 |
| NO_OVERFLOW_SIMPLE | 2 | skb->data_len | |
| NO_OVERFLOW_SIMPLE | 2 | skb->end | |
| NO_OVERFLOW_SIMPLE | 2 | skb->len | |
| NO_OVERFLOW_SIMPLE | 2 | skb->tail | |
| NO_OVERFLOW_SIMPLE | 2 | skb->truesize | |
| UNITS | 0 | net | unit_byte |
| UNITS | 2 | skb | unit_byte |
| HALF_LOCKED2 | rcu_read | ||
| HALF_LOCKED2 | 0 | &net->ipv6.mfc_mutex |