Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/netfilter/nft_reject_netdev.c nft_reject_netdev_send_v4_tcp_reset() -> nft_reject_queue_xmit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nskb | 4096-ptr_max |
| PARAM_VALUE | 0 | nskb->csum_offset | 16 |
| PARAM_VALUE | 0 | nskb->data | 4096-ptr_max |
| PARAM_VALUE | 0 | nskb->data_len | 0 |
| PARAM_VALUE | 0 | nskb->ip_summed | 3 |
| PARAM_VALUE | 0 | nskb->protocol | 2048 |
| PARAM_VALUE | 1 | oldskb | 4096-ptr_max |
| PARAM_VALUE | 1 | oldskb->csum_complete_sw | 1 |
| PARAM_VALUE | 1 | oldskb->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| PARAM_VALUE | 1 | oldskb->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | oldskb->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 1 | oldskb->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | *oldskb->dev->name | 0-255 |
| BUF_SIZE | 0 | nskb | 168 |
| BUF_SIZE | 0 | nskb | 168 |
| DATA_SOURCE | 0 | nskb | r nf_reject_skb_v4_tcp_reset |
| DATA_SOURCE | 1 | oldskb | $1 |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | oldskb->end |
net/netfilter/nft_reject_netdev.c nft_reject_netdev_send_v4_unreach() -> nft_reject_queue_xmit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nskb | 4096-ptr_max |
| PARAM_VALUE | 0 | nskb->data | 4096-ptr_max |
| PARAM_VALUE | 0 | nskb->data_len | 0 |
| PARAM_VALUE | 0 | nskb->protocol | 2048 |
| PARAM_VALUE | 1 | oldskb | 4096-ptr_max |
| PARAM_VALUE | 1 | oldskb->csum_complete_sw | 1 |
| PARAM_VALUE | 1 | oldskb->dev->ethtool_ops->create_rxfh_context | 0,4,1193890977307893760,3411743749688197120,4061224044846587904 |
| PARAM_VALUE | 1 | oldskb->dev->ethtool_ops->modify_rxfh_context | 0,5,2274879766485979136,2866542652935299072,4642694651803070464 |
| PARAM_VALUE | 1 | oldskb->dev->ethtool_ops->remove_rxfh_context | 0,170,106227240452722688,513622018430513152,1648226983112282112 |
| PARAM_VALUE | 1 | oldskb->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| PARAM_VALUE | 1 | oldskb->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | oldskb->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 1 | oldskb->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | *oldskb->dev->name | 0-255 |
| BUF_SIZE | 0 | nskb | 156-692 |
| BUF_SIZE | 0 | nskb | 156-692 |
| DATA_SOURCE | 0 | nskb | r nf_reject_skb_v4_unreach |
| DATA_SOURCE | 1 | oldskb | $1 |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | oldskb->end |
net/netfilter/nft_reject_netdev.c nft_reject_netdev_send_v6_tcp_reset() -> nft_reject_queue_xmit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nskb | 4096-ptr_max |
| PARAM_VALUE | 0 | nskb->data | 4096-ptr_max |
| PARAM_VALUE | 0 | nskb->data_len | 0 |
| PARAM_VALUE | 0 | nskb->protocol | 34525 |
| PARAM_VALUE | 1 | oldskb | 4096-ptr_max |
| PARAM_VALUE | 1 | oldskb->csum_complete_sw | 1 |
| PARAM_VALUE | 1 | oldskb->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| PARAM_VALUE | 1 | oldskb->len | 40-u32max |
| PARAM_VALUE | 1 | oldskb->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | oldskb->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 1 | oldskb->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | *oldskb->dev->name | 0-255 |
| BUF_SIZE | 0 | nskb | 188 |
| BUF_SIZE | 0 | nskb | 188 |
| DATA_SOURCE | 0 | nskb | r nf_reject_skb_v6_tcp_reset |
| DATA_SOURCE | 1 | oldskb | $1 |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | oldskb->end |
net/netfilter/nft_reject_netdev.c nft_reject_netdev_send_v6_unreach() -> nft_reject_queue_xmit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nskb | 4096-ptr_max |
| PARAM_VALUE | 0 | nskb->data | 4096-ptr_max |
| PARAM_VALUE | 0 | nskb->data_len | 0 |
| PARAM_VALUE | 0 | nskb->protocol | 34525 |
| PARAM_VALUE | 1 | oldskb | 4096-ptr_max |
| PARAM_VALUE | 1 | oldskb->csum_complete_sw | 1 |
| PARAM_VALUE | 1 | oldskb->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| PARAM_VALUE | 1 | oldskb->len | 1-u32max |
| PARAM_VALUE | 1 | oldskb->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | oldskb->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 1 | oldskb->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | *oldskb->dev->name | 0-255 |
| BUF_SIZE | 0 | nskb | 216-1396 |
| BUF_SIZE | 0 | nskb | 216-1396 |
| CAPPED_DATA | 1 | oldskb->len | 1 |
| DATA_SOURCE | 0 | nskb | r nf_reject_skb_v6_unreach |
| DATA_SOURCE | 1 | oldskb | $1 |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | oldskb->end |