mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-31 16:38:12 +00:00
40f2fbd5a5
Break up the first 10 kLoC of test verifier test cases out into smaller files. Looks like git line counting gets a little flismy above 16 bit integers, so we need two commits to break up test_verifier. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-by: Jiong Wang <jiong.wang@netronome.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
39 lines
761 B
C
39 lines
761 B
C
{
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"read uninitialized register",
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.insns = {
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BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
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BPF_EXIT_INSN(),
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},
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.errstr = "R2 !read_ok",
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.result = REJECT,
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},
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{
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"read invalid register",
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.insns = {
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BPF_MOV64_REG(BPF_REG_0, -1),
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BPF_EXIT_INSN(),
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},
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.errstr = "R15 is invalid",
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.result = REJECT,
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},
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{
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"program doesn't init R0 before exit",
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.insns = {
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BPF_ALU64_REG(BPF_MOV, BPF_REG_2, BPF_REG_1),
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BPF_EXIT_INSN(),
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},
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.errstr = "R0 !read_ok",
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.result = REJECT,
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},
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{
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"program doesn't init R0 before exit in all branches",
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.insns = {
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BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
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BPF_MOV64_IMM(BPF_REG_0, 1),
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BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 2),
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BPF_EXIT_INSN(),
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},
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.errstr = "R0 !read_ok",
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.errstr_unpriv = "R1 pointer comparison",
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.result = REJECT,
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},
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