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a3a60cc120
file_alloc_security hook is disabled. Use other LSM hooks in selftests instead. Signed-off-by: Amery Hung <ameryhung@gmail.com> Link: https://lore.kernel.org/r/20251126202927.2584874-2-ameryhung@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
35 lines
685 B
C
35 lines
685 B
C
// SPDX-License-Identifier: GPL-2.0
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/* Copyright (c) 2024 Huawei Technologies Co., Ltd */
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#include "vmlinux.h"
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#include <errno.h>
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#include <bpf/bpf_helpers.h>
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char _license[] SEC("license") = "GPL";
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struct {
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__uint(type, BPF_MAP_TYPE_PROG_ARRAY);
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__uint(max_entries, 1);
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__uint(key_size, sizeof(__u32));
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__uint(value_size, sizeof(__u32));
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} jmp_table SEC(".maps");
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SEC("lsm/file_permission")
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int lsm_file_permission_prog(void *ctx)
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{
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return 0;
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}
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SEC("lsm/kernfs_init_security")
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int lsm_kernfs_init_security_prog(void *ctx)
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{
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return 0;
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}
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SEC("lsm/kernfs_init_security")
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int lsm_kernfs_init_security_entry(void *ctx)
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{
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bpf_tail_call_static(ctx, &jmp_table, 0);
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return 0;
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}
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