Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/ipv6/udp.c udpv6_err() -> __udp6_lib_err_encap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | net | 4096-ptr_max |
| PARAM_VALUE | 0 | net->ipv4.udp_table | 4096-ptr_max |
| PARAM_VALUE | 3 | uh | 4096-ptr_max |
| PARAM_VALUE | 4 | sk | 0-ptr_max |
| PARAM_VALUE | 5 | skb | 4096-ptr_max |
| PARAM_VALUE | 5 | skb->dev | 4096-ptr_max |
| PARAM_VALUE | 5 | skb->dev->nd_net.net->ipv4.udp_table | 4096-ptr_max |
| PARAM_VALUE | 6 | opt | 4096-ptr_max |
| BUF_SIZE | 1 | hdr | 1-s32max |
| BUF_SIZE | 1 | hdr | 1-s32max |
| CAPPED_DATA | 0 | net | 1 |
| CAPPED_DATA | 5 | skb->dev->nd_net.net | 1 |
| DATA_SOURCE | 2 | offset | $4 |
| DATA_SOURCE | 4 | sk | r __udp6_lib_lookup |
| DATA_SOURCE | 5 | skb | $0 |
| DATA_SOURCE | 6 | opt | $1 |
| DATA_SOURCE | 7 | type | $2 |
| DATA_SOURCE | 8 | code | $3 |
| DATA_SOURCE | 9 | info | $5 |
| PARAM_COMPARE | 2 | offset | <= $3 |
| PARAM_COMPARE | 3 | uh | >= $2 |
| USER_DATA | 1 | hdr->hop_limit | 0-255[u] |
| USER_DATA | 1 | hdr->nexthdr | 0-255[u] |
| USER_DATA | 1 | hdr->payload_len | 0-u16max[u] |
| USER_DATA | 1 | hdr->priority | 0-15[u] |
| USER_DATA | 1 | hdr->version | 0-15[u] |
| USER_DATA | 3 | uh->check | 0-u16max[u] |
| USER_DATA | 3 | uh->dest | 0-u16max[u] |
| USER_DATA | 3 | uh->len | 0-u16max[u] |
| USER_DATA | 3 | uh->source | 0-u16max[u] |
| UNITS | 0 | net | unit_byte |
| UNITS | 1 | hdr | unit_byte |
| UNITS | 3 | uh | unit_byte |
| USER_PTR | 1 | hdr | |
| USER_PTR | 3 | uh |