Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/bpf/syscall.c bpf_raw_tp_link_attach() -> bpf_tracing_prog_attach()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | prog | 4096-ptr_max |
| PARAM_VALUE | 0 | prog->type | 26,28-29 |
| PARAM_VALUE | 1 | tgt_prog_fd | 0 |
| PARAM_VALUE | 2 | btf_id | 0 |
| PARAM_VALUE | 3 | bpf_cookie | 0 |
| BUF_SIZE | 0 | prog | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | prog | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | prog | $0 |
| DATA_SOURCE | 4 | attach_type | $3 |
| FUZZY_MAX | 0 | prog->type | 26 |
kernel/bpf/syscall.c link_create() -> bpf_tracing_prog_attach()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | prog | 4096-ptr_max |
| PARAM_VALUE | 0 | prog->type | 28 |
| PARAM_VALUE | 4 | attach_type | 0-43,45-u32max |
| BUF_SIZE | 0 | prog | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | prog | s32min-(-2),1-s32max |
| CAPPED_DATA | 4 | attach_type | 1 |
| DATA_SOURCE | 0 | prog | r bpf_prog_get |
kernel/bpf/syscall.c link_create() -> bpf_tracing_prog_attach()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | prog | 4096-ptr_max |
| PARAM_VALUE | 0 | prog->expected_attach_type | 3-7,16-18,24-27,37-38,58 |
| PARAM_VALUE | 0 | prog->type | 26,29 |
| PARAM_VALUE | 4 | attach_type | 3-7,16-18,23-28,37-38,43,58-61 |
| BUF_SIZE | 0 | prog | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | prog | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | prog->expected_attach_type | 1 |
| CAPPED_DATA | 0 | prog->type | 1 |
| CAPPED_DATA | 4 | attach_type | 1 |
| DATA_SOURCE | 0 | prog | r bpf_prog_get |
| PARAM_COMPARE | 4 | attach_type | == $0->expected_attach_type |