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Diffstat (limited to 'tools/testing/selftests/bpf/verifier/map_ptr.c')
-rw-r--r--tools/testing/selftests/bpf/verifier/map_ptr.c62
1 files changed, 0 insertions, 62 deletions
diff --git a/tools/testing/selftests/bpf/verifier/map_ptr.c b/tools/testing/selftests/bpf/verifier/map_ptr.c
deleted file mode 100644
index b52209db8250..000000000000
--- a/tools/testing/selftests/bpf/verifier/map_ptr.c
+++ /dev/null
@@ -1,62 +0,0 @@
-{
- "bpf_map_ptr: read with negative offset rejected",
- .insns = {
- BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
- BPF_LD_MAP_FD(BPF_REG_1, 0),
- BPF_LDX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, -8),
- BPF_MOV64_IMM(BPF_REG_0, 1),
- BPF_EXIT_INSN(),
- },
- .fixup_map_array_48b = { 1 },
- .result_unpriv = REJECT,
- .errstr_unpriv = "bpf_array access is allowed only to CAP_PERFMON and CAP_SYS_ADMIN",
- .result = REJECT,
- .errstr = "R1 is bpf_array invalid negative access: off=-8",
-},
-{
- "bpf_map_ptr: write rejected",
- .insns = {
- BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
- BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
- BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
- BPF_LD_MAP_FD(BPF_REG_1, 0),
- BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_2, 0),
- BPF_MOV64_IMM(BPF_REG_0, 1),
- BPF_EXIT_INSN(),
- },
- .fixup_map_array_48b = { 3 },
- .result_unpriv = REJECT,
- .errstr_unpriv = "bpf_array access is allowed only to CAP_PERFMON and CAP_SYS_ADMIN",
- .result = REJECT,
- .errstr = "only read from bpf_array is supported",
-},
-{
- "bpf_map_ptr: read non-existent field rejected",
- .insns = {
- BPF_MOV64_IMM(BPF_REG_6, 0),
- BPF_LD_MAP_FD(BPF_REG_1, 0),
- BPF_LDX_MEM(BPF_W, BPF_REG_6, BPF_REG_1, 1),
- BPF_MOV64_IMM(BPF_REG_0, 1),
- BPF_EXIT_INSN(),
- },
- .fixup_map_array_48b = { 1 },
- .result_unpriv = REJECT,
- .errstr_unpriv = "bpf_array access is allowed only to CAP_PERFMON and CAP_SYS_ADMIN",
- .result = REJECT,
- .errstr = "cannot access ptr member ops with moff 0 in struct bpf_map with off 1 size 4",
-},
-{
- "bpf_map_ptr: read ops field accepted",
- .insns = {
- BPF_MOV64_IMM(BPF_REG_6, 0),
- BPF_LD_MAP_FD(BPF_REG_1, 0),
- BPF_LDX_MEM(BPF_DW, BPF_REG_6, BPF_REG_1, 0),
- BPF_MOV64_IMM(BPF_REG_0, 1),
- BPF_EXIT_INSN(),
- },
- .fixup_map_array_48b = { 1 },
- .result_unpriv = REJECT,
- .errstr_unpriv = "bpf_array access is allowed only to CAP_PERFMON and CAP_SYS_ADMIN",
- .result = ACCEPT,
- .retval = 1,
-},