| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | dynptr_success.c | 54 err = err ?: bpf_dynptr_read(read_data, sizeof(read_data), &ptr, 0, 0); in test_read_write()
346 if (bpf_dynptr_read(&read_data, sizeof(read_data), &ptr, 0, 0) != -E2BIG) { in test_zero_size_dynptr()
357 if (bpf_dynptr_read(&read_data, 0, &ptr, 0, 0)) { in test_zero_size_dynptr()
597 err = err ?: bpf_dynptr_read(buf, sz, &dst, 0, 0); in test_dynptr_copy()
602 err = err ?: bpf_dynptr_read(buf, sz - 5, &dst, 3, 0); in test_dynptr_copy()
637 err = bpf_dynptr_read(&buf, len, &ptr_xdp, i * len, 0); in test_dynptr_copy_xdp()
658 err = bpf_dynptr_read(&buf, len, &ptr_buf, i * len, 0); in test_dynptr_copy_xdp()
672 err = bpf_dynptr_read(&buf, len, &ptr_xdp, 2 + i * len, 0); in test_dynptr_copy_xdp()
843 err = bpf_dynptr_read(&buf, chunk_sz, &ptr_xdp, offset, 0); in test_dynptr_memset_xdp_chunks()
898 err = err ?: bpf_dynptr_read(&buf, len, &ptr_buf, 0, 0); in test_dynptr_probe()
[all …]
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| H A D | dynptr_fail.c | 160 bpf_dynptr_read(read_data, sizeof(read_data), &ptr, 0, 0); in use_after_invalid()
165 bpf_dynptr_read(read_data, sizeof(read_data), &ptr, 0, 0); in use_after_invalid()
425 bpf_dynptr_read(read_data, sizeof(read_data), (void *)&ptr + 8, 0, 0); in invalid_helper2()
466 bpf_dynptr_read(read_data, sizeof(read_data), &ptr, 0, 0); in invalid_write2()
568 bpf_dynptr_read(read_data, sizeof(read_data), (void *)&ptr + 1, 0, 0); in invalid_read2()
920 __imm(bpf_dynptr_read), in dynptr_partial_slot_invalidate()
1066 bpf_dynptr_read(data.buf, sizeof(data.buf), &data.ptr, 0, 0); in dynptr_read_into_slot()
1510 bpf_dynptr_read(read_data, sizeof(read_data), &clone, 0, 0); in clone_invalidate1()
1531 bpf_dynptr_read(read_data, sizeof(read_data), &ptr, 0, 0); in clone_invalidate2()
1555 bpf_dynptr_read(read_data, sizeof(read_data), &clone1, 0, 0); in clone_invalidate3()
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| H A D | test_cls_redirect_dynptr.c | 127 if (bpf_dynptr_read(iphdr, sizeof(*iphdr), dynptr, *offset, 0)) in pkt_parse_ipv4()
144 if (bpf_dynptr_read(ports, sizeof(*ports), dynptr, *offset, 0)) in pkt_parse_icmp_l4_ports()
215 if (bpf_dynptr_read(&exthdr, sizeof(exthdr), dynptr, *offset, 0)) in pkt_skip_ipv6_extension_headers()
247 if (bpf_dynptr_read(ipv6, sizeof(*ipv6), dynptr, *offset, 0)) in pkt_parse_ipv6()
492 if (bpf_dynptr_read(next_hop, sizeof(*next_hop), dynptr, *offset, 0)) in get_next_hop()
611 if (bpf_dynptr_read(&icmp, sizeof(icmp), dynptr, *offset, 0)) { in process_icmpv4()
663 if (bpf_dynptr_read(&icmp6, sizeof(icmp6), dynptr, *offset, 0)) { in process_icmpv6()
715 if (bpf_dynptr_read(&tcp, sizeof(tcp), dynptr, *offset, 0)) { in process_tcp()
738 if (bpf_dynptr_read(&udph, sizeof(udph), dynptr, *offset, 0)) { in process_udp()
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| H A D | user_ringbuf_success.c | 46 status = bpf_dynptr_read(&stack_sample, sizeof(stack_sample), dynptr, 0, 0); in record_sample()
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| /linux/kernel/bpf/ |
| H A D | helpers.c | 1792 BPF_CALL_5(bpf_dynptr_read, void *, dst, u32, len, const struct bpf_dynptr_kern *, src, in BPF_CALL_5() argument
1799 .func = bpf_dynptr_read,
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