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{
"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,
},
|
