Daniel Borkmann 37c8d4807d bpf, selftests: Add ringbuf memory type confusion test ...

Add two tests, one which asserts that ring buffer memory can be passed to
other helpers for populating its entry area, and another one where verifier
rejects different type of memory passed to bpf_ringbuf_submit().

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>

2022-01-19 01:27:03 +01:00

..

.gitignore

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and.c

bpf, selftests: Adjust few selftest outcomes wrt unreachable code

2021-06-14 23:06:38 +02:00

array_access.c

bpf: Fix propagation of bounds from 64-bit min/max into 32-bit and var_off.

2021-11-01 18:05:11 -07:00

atomic_and.c

bpf, x86: Fix BPF_FETCH atomic and/or/xor with r0 as src

2021-02-22 18:03:11 +01:00

atomic_bounds.c

bpf: Propagate stack bounds to registers in atomics w/ BPF_FETCH

2021-02-02 18:23:29 -08:00

atomic_cmpxchg.c

bpf, selftests: Update test case for atomic cmpxchg on r0 with pointer

2021-12-14 19:33:06 -08:00

atomic_fetch_add.c

bpf: Add tests for new BPF atomic operations

2021-01-14 18:34:29 -08:00

atomic_fetch.c

bpf, selftests: Add test case for atomic fetch on spilled pointer

2021-12-14 19:33:06 -08:00

atomic_invalid.c

selftests/bpf: Some more atomic tests

2021-10-20 18:09:08 -07:00

atomic_or.c

bpf: Explicitly zero-extend R0 after 32-bit cmpxchg

2021-03-04 19:06:03 -08:00

atomic_xchg.c

bpf: Add tests for new BPF atomic operations

2021-01-14 18:34:29 -08:00

atomic_xor.c

selftests/bpf: Fix endianness issues in atomic tests

2021-02-10 11:55:22 -08:00

basic_call.c

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basic_instr.c

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basic_stack.c

selftest/bpf: Adjust expected verifier errors

2021-02-10 10:44:19 -08:00

basic_stx_ldx.c

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basic.c

selftests/bpf: Fix test_verifier after introducing resolve_pseudo_ldimm64

2020-10-06 20:16:57 -07:00

bounds_deduction.c

bpf: Update selftests to reflect new error states

2021-04-16 23:52:15 +02:00

bounds_mix_sign_unsign.c

bpf: Update selftests to reflect new error states

2021-04-16 23:52:15 +02:00

bounds.c

bpf, selftests: Adjust few selftest outcomes wrt unreachable code

2021-06-14 23:06:38 +02:00

bpf_get_stack.c

bpf/selftests: Add bpf_get_task_stack retval bounds verifier test

2021-04-19 18:23:33 -07:00

btf_ctx_access.c

selftests/bpf: Add test to access int ptr argument in tracing program

2021-12-13 09:24:22 -08:00

calls.c

bpf: selftests: Add selftests for module kfunc support

2021-10-05 17:07:42 -07:00

cfg.c

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cgroup_inv_retcode.c

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cgroup_skb.c

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cgroup_storage.c

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const_or.c

selftest/bpf: Adjust expected verifier errors

2021-02-10 10:44:19 -08:00

ctx_sk_lookup.c

selftests/bpf: Add tests for accessing ingress_ifindex in bpf_sk_lookup

2021-11-10 16:29:59 -08:00

ctx_sk_msg.c

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ctx_skb.c

selftests/bpf: Use __BYTE_ORDER__

2021-10-25 20:39:42 -07:00

ctx.c

bpf: Rename BPF_XADD and prepare to encode other atomics in .imm

2021-01-14 18:34:29 -08:00

d_path.c

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dead_code.c

selftests, bpf: Test that dead ldx_w insns are accepted

2021-08-13 17:46:26 +02:00

direct_packet_access.c

bpf: Rename BPF_XADD and prepare to encode other atomics in .imm

2021-01-14 18:34:29 -08:00

direct_stack_access_wraparound.c

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direct_value_access.c

selftests/bpf: Mark tests that require unaligned memory access

2020-11-18 17:45:35 -08:00

div0.c

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div_overflow.c

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event_output.c

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helper_access_var_len.c

selftest/bpf: Adjust expected verifier errors

2021-02-10 10:44:19 -08:00

helper_packet_access.c

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helper_restricted.c

selftests/bpf: Add tests for restricted helpers

2021-11-15 20:37:11 -08:00

helper_value_access.c

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int_ptr.c

selftest/bpf: Adjust expected verifier errors

2021-02-10 10:44:19 -08:00

jit.c

bpf, x64: Save bytes for DIV by reducing reg copies

2021-10-06 15:24:36 +02:00

jmp32.c

bpf, selftests: Adjust few selftest outcomes wrt unreachable code

2021-06-14 23:06:38 +02:00

jset.c

bpf, selftests: Adjust few selftest outcomes wrt unreachable code

2021-06-14 23:06:38 +02:00

jump.c

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junk_insn.c

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ld_abs.c

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ld_dw.c

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ld_imm64.c

selftests/bpf: Fix test_verifier after introducing resolve_pseudo_ldimm64

2020-10-06 20:16:57 -07:00

ld_ind.c

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leak_ptr.c

bpf: Rename BPF_XADD and prepare to encode other atomics in .imm

2021-01-14 18:34:29 -08:00

loops1.c

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lwt.c

selftests/bpf: Use __BYTE_ORDER__

2021-10-25 20:39:42 -07:00

map_in_map.c

selftests/bpf: Check map in map pruning

2021-11-12 17:23:04 -08:00

map_ptr_mixing.c

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map_ptr.c

bpf: Update selftests to reflect new error states

2021-04-16 23:52:15 +02:00

map_ret_val.c

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masking.c

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meta_access.c

bpf: Rename BPF_XADD and prepare to encode other atomics in .imm

2021-01-14 18:34:29 -08:00

perf_event_sample_period.c

selftests/bpf: Use __BYTE_ORDER__

2021-10-25 20:39:42 -07:00

precise.c

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prevent_map_lookup.c

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raw_stack.c

selftest/bpf: Adjust expected verifier errors

2021-02-10 10:44:19 -08:00

raw_tp_writable.c

selftests/bpf: Mark tests that require unaligned memory access

2020-11-18 17:45:35 -08:00

ref_tracking.c

selftests/bpf: Mark tests that require unaligned memory access

2020-11-18 17:45:35 -08:00

regalloc.c

selftests/bpf: Mark tests that require unaligned memory access

2020-11-18 17:45:35 -08:00

ringbuf.c

bpf, selftests: Add ringbuf memory type confusion test

2022-01-19 01:27:03 +01:00

runtime_jit.c

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scale.c

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search_pruning.c

selftests/bpf: Tests for state pruning with u32 spill/fill

2021-12-10 09:13:21 -08:00

sock.c

bpf: selftest: Ensure the return value of bpf_skc_to helpers must be checked

2020-10-19 15:57:42 -07:00

spill_fill.c

bpf, selftests: Add ringbuf memory type confusion test

2022-01-19 01:27:03 +01:00

spin_lock.c

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stack_ptr.c

bpf, selftests: Adjust few selftest result_unpriv outcomes

2021-05-25 22:08:53 +02:00

subreg.c

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uninit.c

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unpriv.c

bpf, selftests: Adjust few selftest outcomes wrt unreachable code

2021-06-14 23:06:38 +02:00

value_adj_spill.c

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value_illegal_alu.c

bpf: Rename BPF_XADD and prepare to encode other atomics in .imm

2021-01-14 18:34:29 -08:00

value_or_null.c

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value_ptr_arith.c

bpf, selftests: Fix spelling mistake "tained" -> "tainted"

2021-12-17 23:15:16 +01:00

value.c

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var_off.c

selftest/bpf: Verifier tests for var-off access

2021-02-10 10:44:19 -08:00

wide_access.c

selftests/bpf: Mark tests that require unaligned memory access

2020-11-18 17:45:35 -08:00

xadd.c

bpf: Rename BPF_XADD and prepare to encode other atomics in .imm

2021-01-14 18:34:29 -08:00

xdp_direct_packet_access.c

bpf: Add selftests to cover packet access corner cases

2021-12-08 15:42:26 +01:00

xdp.c

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