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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
| commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
| tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /tools/testing/selftests/bpf/verifier/basic_stx_ldx.c | |
| parent | Initial commit. (diff) | |
| download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip | |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/bpf/verifier/basic_stx_ldx.c')
| -rw-r--r-- | tools/testing/selftests/bpf/verifier/basic_stx_ldx.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/verifier/basic_stx_ldx.c b/tools/testing/selftests/bpf/verifier/basic_stx_ldx.c new file mode 100644 index 0000000000..7a0aab3f2c --- /dev/null +++ b/tools/testing/selftests/bpf/verifier/basic_stx_ldx.c @@ -0,0 +1,45 @@ +{ + "invalid src register in STX", + .insns = { + BPF_STX_MEM(BPF_B, BPF_REG_10, -1, -1), + BPF_EXIT_INSN(), + }, + .errstr = "R15 is invalid", + .result = REJECT, +}, +{ + "invalid dst register in STX", + .insns = { + BPF_STX_MEM(BPF_B, 14, BPF_REG_10, -1), + BPF_EXIT_INSN(), + }, + .errstr = "R14 is invalid", + .result = REJECT, +}, +{ + "invalid dst register in ST", + .insns = { + BPF_ST_MEM(BPF_B, 14, -1, -1), + BPF_EXIT_INSN(), + }, + .errstr = "R14 is invalid", + .result = REJECT, +}, +{ + "invalid src register in LDX", + .insns = { + BPF_LDX_MEM(BPF_B, BPF_REG_0, 12, 0), + BPF_EXIT_INSN(), + }, + .errstr = "R12 is invalid", + .result = REJECT, +}, +{ + "invalid dst register in LDX", + .insns = { + BPF_LDX_MEM(BPF_B, 11, BPF_REG_1, 0), + BPF_EXIT_INSN(), + }, + .errstr = "R11 is invalid", + .result = REJECT, +}, |