Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/socket.c recvmsg_copy_msghdr() -> copy_msghdr_from_user()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kmsg | 3857169792411197440,7296525252567363584 |
| PARAM_VALUE | 2 | save_addr | 1891172664053686272 |
| PARAM_VALUE | 3 | iov | 6192089065456283648 |
| PARAM_VALUE | 3 | *iov | 1440982837200715776 |
| DATA_SOURCE | 0 | kmsg | $0 |
| DATA_SOURCE | 1 | umsg | $1 |
| DATA_SOURCE | 2 | save_addr | $3 |
| DATA_SOURCE | 3 | iov | $4 |
| USER_DATA | 1 | umsg | 0-u64max |
| USER_PTR | 0 | kmsg->msg_name |
net/socket.c sendmsg_copy_msghdr() -> copy_msghdr_from_user()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | kmsg | 6646178110764380160,7067155996934815744 |
| PARAM_VALUE | 0 | kmsg->msg_name | 7060839336872996864 |
| PARAM_VALUE | 2 | save_addr | 0 |
| PARAM_VALUE | 3 | iov | 5884686590603857920 |
| PARAM_VALUE | 3 | *iov | 3053589707681656832 |
| BUF_SIZE | 0 | kmsg->msg_name | 128 |
| DATA_SOURCE | 0 | kmsg | $0 |
| DATA_SOURCE | 1 | umsg | $1 |
| DATA_SOURCE | 3 | iov | $3 |
| USER_DATA | 0 | kmsg->msg_flags | 0-u32max[c] |
| USER_DATA | 1 | umsg | 0-u64max |