Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 9 files:
- net/ipv4/ip_sockglue.c, line 1428
- net/ipv4/ping.c, line 987
- net/ipv4/raw.c, line 851
- net/ipv4/tcp_ipv4.c, line 2365
- net/ipv4/udp.c, line 2998
- net/ipv6/ipv6_sockglue.c, line 960
- net/l2tp/l2tp_ip.c, line 618
- net/mptcp/sockopt.c
- net/sctp/protocol.c, line 1161
Smatch caller information:
net/mptcp/sockopt.c mptcp_setsockopt_sol_ip_set() -> ip_setsockopt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sk | 4096-ptr_max |
| PARAM_VALUE | 1 | level | 0 |
| PARAM_VALUE | 2 | optname | 15,19,24,51 |
| DATA_SOURCE | 0 | sk | $0 |
| DATA_SOURCE | 2 | optname | $1 |
| DATA_SOURCE | 3 | optval | $2 |
| DATA_SOURCE | 4 | optlen | $3 |
| BIT_INFO | 3 | optval | 0x0,0x0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | optname | 15,19,24,51 |
| USER_DATA | 4 | optlen | 0-s32max |
net/mptcp/sockopt.c mptcp_setsockopt_v4_set_tos() -> ip_setsockopt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sk | 4096-ptr_max |
| PARAM_VALUE | 1 | level | 0 |
| PARAM_VALUE | 2 | optname | 1 |
| DATA_SOURCE | 0 | sk | $0 |
| DATA_SOURCE | 2 | optname | $1 |
| DATA_SOURCE | 3 | optval | $2 |
| DATA_SOURCE | 4 | optlen | $3 |
| BIT_INFO | 3 | optval | 0x0,0x0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | optname | 1 |
| USER_DATA | 4 | optlen | 0-s32max |
net/ipv4/raw.c raw_setsockopt() -> ip_setsockopt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | level | s32min-254,256-s32max |
| DATA_SOURCE | 0 | sk | $0 |
| DATA_SOURCE | 1 | level | $1 |
| DATA_SOURCE | 2 | optname | $2 |
| DATA_SOURCE | 3 | optval | $3 |
| DATA_SOURCE | 4 | optlen | $4 |
| BIT_INFO | 3 | optval | 0x0,0x0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | level | s32min-0,2-254,256-s32max |
| USER_DATA | 2 | optname | s32min-s32max |
| USER_DATA | 4 | optlen | 0-s32max |
| NO_OVERFLOW_SIMPLE | 0 | sk->sk_backlog.len |
net/ipv6/ipv6_sockglue.c ipv6_setsockopt() -> ip_setsockopt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sk | 4096-ptr_max |
| PARAM_VALUE | 0 | sk->sk_type | 0-2,4-u16max |
| PARAM_VALUE | 1 | level | 0 |
| DATA_SOURCE | 0 | sk | $0 |
| DATA_SOURCE | 1 | level | $1 |
| DATA_SOURCE | 2 | optname | $2 |
| DATA_SOURCE | 3 | optval | $3 |
| DATA_SOURCE | 4 | optlen | $4 |
| BIT_INFO | 3 | optval | 0x0,0x0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | level | 0 |
| USER_DATA | 2 | optname | s32min-s32max |
| USER_DATA | 4 | optlen | 0-s32max |
| NO_OVERFLOW_SIMPLE | 0 | sk->sk_backlog.len |
net/sctp/socket.c sctp_setsockopt() -> (struct sctp_af)->setsockopt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | level | s32min-131,133-s32max |
| DATA_SOURCE | 0 | sk | $0 |
| DATA_SOURCE | 1 | level | $1 |
| DATA_SOURCE | 2 | optname | $2 |
| DATA_SOURCE | 3 | optval | $3 |
| DATA_SOURCE | 4 | optlen | $4 |
| BIT_INFO | 3 | optval | 0x0,0x0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | level | s32min-0,2-131,133-s32max |
| USER_DATA | 2 | optname | s32min-s32max |
| USER_DATA | 4 | optlen | 0-s32max |
| NO_OVERFLOW_SIMPLE | 0 | sk->sk_backlog.len |
net/tls/tls_main.c tls_setsockopt() -> (struct proto)->setsockopt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | level | s32min-281,283-s32max |
| DATA_SOURCE | 0 | sk | $0 |
| DATA_SOURCE | 1 | level | $1 |
| DATA_SOURCE | 2 | optname | $2 |
| DATA_SOURCE | 3 | optval | $3 |
| DATA_SOURCE | 4 | optlen | $4 |
| BIT_INFO | 3 | optval | 0x0,0x0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | level | s32min-0,2-281,283-s32max |
| USER_DATA | 2 | optname | s32min-s32max |
| USER_DATA | 4 | optlen | 0-s32max |
| NO_OVERFLOW_SIMPLE | 0 | sk->sk_backlog.len |
net/core/sock.c sock_common_setsockopt() -> (struct proto)->setsockopt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | level | $1 |
| DATA_SOURCE | 2 | optname | $2 |
| DATA_SOURCE | 3 | optval | $3 |
| DATA_SOURCE | 4 | optlen | $4 |
| BIT_INFO | 3 | optval | 0x0,0x0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | level | s32min-0,2-s32max |
| USER_DATA | 2 | optname | s32min-s32max |
| USER_DATA | 4 | optlen | 0-s32max |
| HALF_LOCKED2 | &smc->clcsock_release_lock |
net/ipv4/tcp.c tcp_setsockopt() -> (struct inet_connection_sock_af_ops)->setsockopt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | level | s32min-5,7-s32max |
| DATA_SOURCE | 0 | sk | $0 |
| DATA_SOURCE | 1 | level | $1 |
| DATA_SOURCE | 2 | optname | $2 |
| DATA_SOURCE | 3 | optval | $3 |
| DATA_SOURCE | 4 | optlen | $4 |
| BIT_INFO | 3 | optval | 0x0,0x0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | level | s32min-0,2-5,7-s32max |
| USER_DATA | 2 | optname | s32min-s32max |
| USER_DATA | 4 | optlen | 0-s32max |
| NO_OVERFLOW_SIMPLE | 0 | sk->sk_backlog.len | |
| HALF_LOCKED2 | sk |