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-rw-r--r--tools/testing/selftests/bpf/test_verifier.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c
index 8eb09950258b..26f3250bdcd2 100644
--- a/tools/testing/selftests/bpf/test_verifier.c
+++ b/tools/testing/selftests/bpf/test_verifier.c
@@ -6629,6 +6629,22 @@ static struct bpf_test tests[] = {
.result = REJECT,
.flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
},
+ {
+ "invalid 64-bit BPF_END",
+ .insns = {
+ BPF_MOV32_IMM(BPF_REG_0, 0),
+ {
+ .code = BPF_ALU64 | BPF_END | BPF_TO_LE,
+ .dst_reg = BPF_REG_0,
+ .src_reg = 0,
+ .off = 0,
+ .imm = 32,
+ },
+ BPF_EXIT_INSN(),
+ },
+ .errstr = "BPF_END uses reserved fields",
+ .result = REJECT,
+ },
};
static int probe_filter_length(const struct bpf_insn *fp)