Function report |
Source Code:kernel\bpf\btf.c |
Create Date:2022-07-28 13:19:47 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:btf_datasec_resolve
Proto:static int btf_datasec_resolve(struct btf_verifier_env *env, const struct resolve_vertex *v)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct btf_verifier_env * | env | |
const struct resolve_vertex * | v |
2798 | var_type_id = type , type_size = 0 |
2799 | var_type = btf_type_by_id(btf, var_type_id) |
2801 | If Not var_type || Not btf_type_is_var(var_type) Then |
2802 | btf_verifier_log_vsi(env, t, vsi, "Not a VAR kind member") |
2804 | Return -EINVAL |
2807 | If Not env_type_is_resolve_sink(env, var_type) && Not env_type_is_resolved(env, var_type_id) Then |
2809 | env_stack_set_next_member(env, i + 1) |
2810 | Return env_stack_push(env, var_type, var_type_id) |
2814 | If Not btf_type_id_size(btf, & type_id, & type_size) Then |
2815 | btf_verifier_log_vsi(env, t, vsi, "Invalid type") |
2816 | Return -EINVAL |
2820 | btf_verifier_log_vsi(env, t, vsi, "Invalid size") |
2821 | Return -EINVAL |
2825 | env_stack_pop_resolved(env, 0, 0) |
2826 | Return 0 |
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