Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/netfilter/nft_payload.c nft_payload_set_eval() -> nft_payload_l4csum_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pkt | 4096-ptr_max |
| PARAM_VALUE | 0 | pkt->fragoff | 0-65528 |
| PARAM_VALUE | 0 | pkt->skb | 4096-ptr_max |
| PARAM_VALUE | 0 | pkt->skb->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkt->skb->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | pkt->skb->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| DATA_SOURCE | 0 | pkt | $2 |
| DATA_SOURCE | 2 | fsum | r skb_checksum |
| DATA_SOURCE | 3 | tsum | r csum_partial |
| NO_OVERFLOW_SIMPLE | 0 | pkt->skb->end | |
| NO_OVERFLOW_SIMPLE | 1 | skb->end |