Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/netfilter/nf_nat_sip.c nf_nat_sdp_addr() -> mangle_sdp_packet()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3552,9688-u64max |
| PARAM_VALUE | 3 | dptr | 969033113277771776,1097446839666429952 |
| PARAM_VALUE | 4 | datalen | 2707693340019548160,6202126820813148160 |
| PARAM_VALUE | 6 | type | 3 |
| PARAM_VALUE | 7 | term | 4 |
| PARAM_VALUE | 8 | buffer | 389154640657952768 |
| PARAM_VALUE | 9 | buflen | 0-47 |
| BUF_SIZE | 8 | buffer | 48 |
| CAPPED_DATA | 9 | buflen | 1 |
| DATA_SOURCE | 0 | skb | $0 |
| DATA_SOURCE | 1 | protoff | $1 |
| DATA_SOURCE | 2 | dataoff | $2 |
| DATA_SOURCE | 3 | dptr | $3 |
| DATA_SOURCE | 4 | datalen | $4 |
| DATA_SOURCE | 5 | sdpoff | $5 |
| DATA_SOURCE | 6 | type | $6 |
| DATA_SOURCE | 7 | term | $7 |
| DATA_SOURCE | 9 | buflen | r sip_sprintf_addr |
| CONSTRAINT | 2 | dataoff | <49 |
| NO_OVERFLOW_SIMPLE | 0 | skb->end |
net/netfilter/nf_nat_sip.c nf_nat_sdp_session() -> mangle_sdp_packet()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3552,9688-u64max |
| PARAM_VALUE | 3 | dptr | 969033113277771776,1097446839666429952 |
| PARAM_VALUE | 4 | datalen | 2707693340019548160,6202126820813148160 |
| PARAM_VALUE | 6 | type | 2 |
| PARAM_VALUE | 7 | term | 4 |
| PARAM_VALUE | 8 | buffer | 3067489672083656704 |
| PARAM_VALUE | 9 | buflen | 0-47 |
| BUF_SIZE | 8 | buffer | 48 |
| CAPPED_DATA | 9 | buflen | 1 |
| DATA_SOURCE | 0 | skb | $0 |
| DATA_SOURCE | 1 | protoff | $1 |
| DATA_SOURCE | 2 | dataoff | $2 |
| DATA_SOURCE | 3 | dptr | $3 |
| DATA_SOURCE | 4 | datalen | $4 |
| DATA_SOURCE | 5 | sdpoff | $5 |
| DATA_SOURCE | 9 | buflen | r sip_sprintf_addr |
| CONSTRAINT | 2 | dataoff | <49 |
| NO_OVERFLOW_SIMPLE | 0 | skb->end |
net/netfilter/nf_nat_sip.c nf_nat_sdp_session() -> mangle_sdp_packet()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->data_len | 0 |
| PARAM_VALUE | 0 | skb->dev->ethtool_ops->supported_coalesce_params | 0-3,17,19,34-35,48,51,59,63,204,236,273,511,513,529,547,561,563 |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3552,9688-u64max |
| PARAM_VALUE | 3 | dptr | 969033113277771776,1097446839666429952 |
| PARAM_VALUE | 3 | *dptr | 4096-ptr_max |
| PARAM_VALUE | 3 | **dptr | 0-255 |
| PARAM_VALUE | 4 | datalen | 2707693340019548160,6202126820813148160 |
| PARAM_VALUE | 6 | type | 3 |
| PARAM_VALUE | 7 | term | 4 |
| PARAM_VALUE | 8 | buffer | 3067489672083656704 |
| PARAM_VALUE | 9 | buflen | 0-47 |
| BUF_SIZE | 8 | buffer | 48 |
| CAPPED_DATA | 9 | buflen | 1 |
| DATA_SOURCE | 0 | skb | $0 |
| DATA_SOURCE | 1 | protoff | $1 |
| DATA_SOURCE | 2 | dataoff | $2 |
| DATA_SOURCE | 3 | dptr | $3 |
| DATA_SOURCE | 4 | datalen | $4 |
| DATA_SOURCE | 5 | sdpoff | $5 |
| DATA_SOURCE | 9 | buflen | r sip_sprintf_addr |
| CONSTRAINT | 2 | dataoff | <49 |
| NO_OVERFLOW_SIMPLE | 0 | skb->end |