| { |
| "invalid call insn1", |
| .insns = { |
| BPF_RAW_INSN(BPF_JMP | BPF_CALL | BPF_X, 0, 0, 0, 0), |
| BPF_EXIT_INSN(), |
| }, |
| .errstr = "unknown opcode 8d", |
| .result = REJECT, |
| }, |
| { |
| "invalid call insn2", |
| .insns = { |
| BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 1, 0), |
| BPF_EXIT_INSN(), |
| }, |
| .errstr = "BPF_CALL uses reserved", |
| .result = REJECT, |
| }, |
| { |
| "invalid function call", |
| .insns = { |
| BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, 1234567), |
| BPF_EXIT_INSN(), |
| }, |
| .errstr = "invalid func unknown#1234567", |
| .result = REJECT, |
| }, |
| { |
| "invalid argument register", |
| .insns = { |
| BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_cgroup_classid), |
| BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_cgroup_classid), |
| BPF_EXIT_INSN(), |
| }, |
| .errstr = "R1 !read_ok", |
| .result = REJECT, |
| .prog_type = BPF_PROG_TYPE_SCHED_CLS, |
| }, |
| { |
| "non-invalid argument register", |
| .insns = { |
| BPF_ALU64_REG(BPF_MOV, BPF_REG_6, BPF_REG_1), |
| BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_cgroup_classid), |
| BPF_ALU64_REG(BPF_MOV, BPF_REG_1, BPF_REG_6), |
| BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_get_cgroup_classid), |
| BPF_EXIT_INSN(), |
| }, |
| .result = ACCEPT, |
| .prog_type = BPF_PROG_TYPE_SCHED_CLS, |
| }, |
