From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- tools/testing/selftests/bpf/verifier/junk_insn.c | 45 ++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 tools/testing/selftests/bpf/verifier/junk_insn.c (limited to 'tools/testing/selftests/bpf/verifier/junk_insn.c') diff --git a/tools/testing/selftests/bpf/verifier/junk_insn.c b/tools/testing/selftests/bpf/verifier/junk_insn.c new file mode 100644 index 000000000..89d690f19 --- /dev/null +++ b/tools/testing/selftests/bpf/verifier/junk_insn.c @@ -0,0 +1,45 @@ +{ + "junk insn", + .insns = { + BPF_RAW_INSN(0, 0, 0, 0, 0), + BPF_EXIT_INSN(), + }, + .errstr = "unknown opcode 00", + .result = REJECT, +}, +{ + "junk insn2", + .insns = { + BPF_RAW_INSN(1, 0, 0, 0, 0), + BPF_EXIT_INSN(), + }, + .errstr = "BPF_LDX uses reserved fields", + .result = REJECT, +}, +{ + "junk insn3", + .insns = { + BPF_RAW_INSN(-1, 0, 0, 0, 0), + BPF_EXIT_INSN(), + }, + .errstr = "unknown opcode ff", + .result = REJECT, +}, +{ + "junk insn4", + .insns = { + BPF_RAW_INSN(-1, -1, -1, -1, -1), + BPF_EXIT_INSN(), + }, + .errstr = "unknown opcode ff", + .result = REJECT, +}, +{ + "junk insn5", + .insns = { + BPF_RAW_INSN(0x7f, -1, -1, -1, -1), + BPF_EXIT_INSN(), + }, + .errstr = "BPF_ALU uses reserved fields", + .result = REJECT, +}, -- cgit v1.2.3