Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

[linux-2.6-microblaze.git] / tools / testing / selftests / bpf / verifier / unpriv.c

diff --git a/tools/testing/selftests/bpf/verifier/unpriv.c b/tools/testing/selftests/bpf/verifier/unpriv.c
index b018ad7..3e32400 100644 (file)
--- a/tools/testing/selftests/bpf/verifier/unpriv.c
+++ b/tools/testing/selftests/bpf/verifier/unpriv.c
@@ -497,7 +497,7 @@
        .result = ACCEPT,
 },
 {
-       "unpriv: adding of fp",
+       "unpriv: adding of fp, reg",
        .insns = {
        BPF_MOV64_IMM(BPF_REG_0, 0),
        BPF_MOV64_IMM(BPF_REG_1, 0),
@@ -505,6 +505,19 @@
        BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, -8),
        BPF_EXIT_INSN(),
        },
+       .errstr_unpriv = "R1 tried to add from different maps, paths, or prohibited types",
+       .result_unpriv = REJECT,
+       .result = ACCEPT,
+},
+{
+       "unpriv: adding of fp, imm",
+       .insns = {
+       BPF_MOV64_IMM(BPF_REG_0, 0),
+       BPF_MOV64_REG(BPF_REG_1, BPF_REG_10),
+       BPF_ALU64_IMM(BPF_ADD, BPF_REG_1, 0),
+       BPF_STX_MEM(BPF_DW, BPF_REG_1, BPF_REG_0, -8),
+       BPF_EXIT_INSN(),
+       },
        .errstr_unpriv = "R1 stack pointer arithmetic goes out of range",
        .result_unpriv = REJECT,
        .result = ACCEPT,