| { |
| "bpf_exit with invalid return code. test1", |
| .insns = { |
| BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0), |
| BPF_EXIT_INSN(), |
| }, |
| .errstr = "R0 has value (0x0; 0xffffffff)", |
| .result = REJECT, |
| .prog_type = BPF_PROG_TYPE_CGROUP_SOCK, |
| }, |
| { |
| "bpf_exit with invalid return code. test2", |
| .insns = { |
| BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0), |
| BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 1), |
| BPF_EXIT_INSN(), |
| }, |
| .result = ACCEPT, |
| .prog_type = BPF_PROG_TYPE_CGROUP_SOCK, |
| }, |
| { |
| "bpf_exit with invalid return code. test3", |
| .insns = { |
| BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0), |
| BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 3), |
| BPF_EXIT_INSN(), |
| }, |
| .errstr = "R0 has value (0x0; 0x3)", |
| .result = REJECT, |
| .prog_type = BPF_PROG_TYPE_CGROUP_SOCK, |
| }, |
| { |
| "bpf_exit with invalid return code. test4", |
| .insns = { |
| BPF_MOV64_IMM(BPF_REG_0, 1), |
| BPF_EXIT_INSN(), |
| }, |
| .result = ACCEPT, |
| .prog_type = BPF_PROG_TYPE_CGROUP_SOCK, |
| }, |
| { |
| "bpf_exit with invalid return code. test5", |
| .insns = { |
| BPF_MOV64_IMM(BPF_REG_0, 2), |
| BPF_EXIT_INSN(), |
| }, |
| .errstr = "R0 has value (0x2; 0x0)", |
| .result = REJECT, |
| .prog_type = BPF_PROG_TYPE_CGROUP_SOCK, |
| }, |
| { |
| "bpf_exit with invalid return code. test6", |
| .insns = { |
| BPF_MOV64_REG(BPF_REG_0, BPF_REG_1), |
| BPF_EXIT_INSN(), |
| }, |
| .errstr = "R0 is not a known value (ctx)", |
| .result = REJECT, |
| .prog_type = BPF_PROG_TYPE_CGROUP_SOCK, |
| }, |
| { |
| "bpf_exit with invalid return code. test7", |
| .insns = { |
| BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_1, 0), |
| BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 4), |
| BPF_ALU64_REG(BPF_MUL, BPF_REG_0, BPF_REG_2), |
| BPF_EXIT_INSN(), |
| }, |
| .errstr = "R0 has unknown scalar value", |
| .result = REJECT, |
| .prog_type = BPF_PROG_TYPE_CGROUP_SOCK, |
| }, |
