Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/ipv6/sit.c ipip6_changelink() -> ipip6_tunnel_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | t->net->gen | 4096-ptr_max |
| PARAM_VALUE | 1 | p | 186787221090697216 |
| PARAM_VALUE | 1 | p->i_key | 0 |
| PARAM_VALUE | 1 | p->iph.frag_off | 0,16384 |
| PARAM_VALUE | 1 | p->iph.id | 0 |
| PARAM_VALUE | 1 | p->iph.ihl | 5 |
| PARAM_VALUE | 1 | p->iph.version | 4 |
| PARAM_VALUE | 1 | p->o_key | 0 |
| MEM_ZERO | 1 | p | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &ops->srcu | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
net/ipv6/sit.c ipip6_tunnel_change() -> ipip6_tunnel_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | t | 4096-ptr_max |
| PARAM_VALUE | 0 | t->net->gen | 4096-ptr_max |
| PARAM_VALUE | 1 | p | 6012584752696856576 |
| PARAM_VALUE | 1 | p->iph.frag_off | 0-49150 |
| PARAM_VALUE | 1 | p->iph.ihl | 5 |
| PARAM_VALUE | 1 | p->iph.protocol | 0,4,41,137 |
| PARAM_VALUE | 1 | p->iph.version | 4 |
| DATA_SOURCE | 1 | p | $1 |
| RX_PATH | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | p->i_key | 0-u32max |
| USER_DATA | 1 | p->iph.addrs.daddr | 0-u32max |
| USER_DATA | 1 | p->iph.addrs.saddr | 0-u32max |
| USER_DATA | 1 | p->iph.check | 0-u16max |
| USER_DATA | 1 | p->iph.daddr | 0-u32max |
| USER_DATA | 1 | p->iph.frag_off | 0-49150 |
| USER_DATA | 1 | p->iph.id | 0-u16max |
| USER_DATA | 1 | p->iph.protocol | 0,4,41,137 |
| USER_DATA | 1 | p->iph.saddr | 0-u32max |
| USER_DATA | 1 | p->iph.tos | 0-255 |
| USER_DATA | 1 | p->iph.tot_len | 0-u16max |
| USER_DATA | 1 | p->iph.ttl | 0-255 |
| USER_DATA | 1 | p->link | s32min-s32max |
| USER_DATA | 1 | p->o_key | 0-u32max |
| HALF_LOCKED2 | &net->rtnl_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex |