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Diffstat (limited to 'tools/testing/selftests/bpf/verifier/value_illegal_alu.c')
-rw-r--r--tools/testing/selftests/bpf/verifier/value_illegal_alu.c95
1 files changed, 0 insertions, 95 deletions
diff --git a/tools/testing/selftests/bpf/verifier/value_illegal_alu.c b/tools/testing/selftests/bpf/verifier/value_illegal_alu.c
deleted file mode 100644
index ed1c2cea1dea..000000000000
--- a/tools/testing/selftests/bpf/verifier/value_illegal_alu.c
+++ /dev/null
@@ -1,95 +0,0 @@
-{
- "map element value illegal alu op, 1",
- .insns = {
- BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
- BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
- BPF_LD_MAP_FD(BPF_REG_1, 0),
- BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
- BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
- BPF_ALU64_IMM(BPF_AND, BPF_REG_0, 8),
- BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
- BPF_EXIT_INSN(),
- },
- .fixup_map_hash_48b = { 3 },
- .errstr = "R0 bitwise operator &= on pointer",
- .result = REJECT,
-},
-{
- "map element value illegal alu op, 2",
- .insns = {
- BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
- BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
- BPF_LD_MAP_FD(BPF_REG_1, 0),
- BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
- BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
- BPF_ALU32_IMM(BPF_ADD, BPF_REG_0, 0),
- BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
- BPF_EXIT_INSN(),
- },
- .fixup_map_hash_48b = { 3 },
- .errstr = "R0 32-bit pointer arithmetic prohibited",
- .result = REJECT,
-},
-{
- "map element value illegal alu op, 3",
- .insns = {
- BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
- BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
- BPF_LD_MAP_FD(BPF_REG_1, 0),
- BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
- BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
- BPF_ALU64_IMM(BPF_DIV, BPF_REG_0, 42),
- BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
- BPF_EXIT_INSN(),
- },
- .fixup_map_hash_48b = { 3 },
- .errstr = "R0 pointer arithmetic with /= operator",
- .result = REJECT,
-},
-{
- "map element value illegal alu op, 4",
- .insns = {
- BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
- BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
- BPF_LD_MAP_FD(BPF_REG_1, 0),
- BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
- BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),
- BPF_ENDIAN(BPF_FROM_BE, BPF_REG_0, 64),
- BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
- BPF_EXIT_INSN(),
- },
- .fixup_map_hash_48b = { 3 },
- .errstr_unpriv = "R0 pointer arithmetic prohibited",
- .errstr = "invalid mem access 'inv'",
- .result = REJECT,
- .result_unpriv = REJECT,
- .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-},
-{
- "map element value illegal alu op, 5",
- .insns = {
- BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
- BPF_ST_MEM(BPF_DW, BPF_REG_2, 0, 0),
- BPF_LD_MAP_FD(BPF_REG_1, 0),
- BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
- BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 7),
- BPF_MOV64_IMM(BPF_REG_3, 4096),
- BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
- BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_0, 0),
- BPF_STX_XADD(BPF_DW, BPF_REG_2, BPF_REG_3, 0),
- BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_2, 0),
- BPF_ST_MEM(BPF_DW, BPF_REG_0, 0, 22),
- BPF_EXIT_INSN(),
- },
- .fixup_map_hash_48b = { 3 },
- .errstr_unpriv = "leaking pointer from stack off -8",
- .errstr = "R0 invalid mem access 'inv'",
- .result = REJECT,
- .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
-},