27 	struct map_value *v;  in size_not_bpf_dw()  local
30 	v = bpf_map_lookup_elem(&array_map, &key);  in size_not_bpf_dw()
31 	if (!v)  in size_not_bpf_dw()
34 	*(u32 *)&v->unref_ptr = 0;  in size_not_bpf_dw()
42 	struct map_value *v;  in non_const_var_off()  local
45 	v = bpf_map_lookup_elem(&array_map, &key);  in non_const_var_off()
46 	if (!v)  in non_const_var_off()
52 	*(u64 *)((void *)v + id) = 0;  in non_const_var_off()
61 	struct map_value *v;  in non_const_var_off_kptr_xchg()  local
64 	v = bpf_map_lookup_elem(&array_map, &key);  in non_const_var_off_kptr_xchg()
65 	if (!v)  in non_const_var_off_kptr_xchg()
71 	bpf_kptr_xchg((void *)v + id, NULL);  in non_const_var_off_kptr_xchg()
80 	struct map_value *v;  in misaligned_access_write()  local
83 	v = bpf_map_lookup_elem(&array_map, &key);  in misaligned_access_write()
84 	if (!v)  in misaligned_access_write()
87 	*(void **)((void *)v + 7) = NULL;  in misaligned_access_write()
96 	struct map_value *v;  in misaligned_access_read()  local
99 	v = bpf_map_lookup_elem(&array_map, &key);  in misaligned_access_read()
100 	if (!v)  in misaligned_access_read()
103 	return *(u64 *)((void *)v + 1);  in misaligned_access_read()
111 	struct map_value *v;  in reject_var_off_store()  local
114 	v = bpf_map_lookup_elem(&array_map, &key);  in reject_var_off_store()
115 	if (!v)  in reject_var_off_store()
118 	unref_ptr = v->unref_ptr;  in reject_var_off_store()
125 	v->unref_ptr = unref_ptr;  in reject_var_off_store()
135 	struct map_value *v;  in reject_bad_type_match()  local
138 	v = bpf_map_lookup_elem(&array_map, &key);  in reject_bad_type_match()
139 	if (!v)  in reject_bad_type_match()
142 	unref_ptr = v->unref_ptr;  in reject_bad_type_match()
146 	v->unref_ptr = unref_ptr;  in reject_bad_type_match()
155 	struct map_value *v;  in marked_as_untrusted_or_null()  local
158 	v = bpf_map_lookup_elem(&array_map, &key);  in marked_as_untrusted_or_null()
159 	if (!v)  in marked_as_untrusted_or_null()
162 	bpf_this_cpu_ptr(v->unref_ptr);  in marked_as_untrusted_or_null()
171 	struct map_value *v;  in correct_btf_id_check_size()  local
174 	v = bpf_map_lookup_elem(&array_map, &key);  in correct_btf_id_check_size()
175 	if (!v)  in correct_btf_id_check_size()
178 	p = v->unref_ptr;  in correct_btf_id_check_size()
189 	struct map_value *v;  in inherit_untrusted_on_walk()  local
192 	v = bpf_map_lookup_elem(&array_map, &key);  in inherit_untrusted_on_walk()
193 	if (!v)  in inherit_untrusted_on_walk()
196 	unref_ptr = v->unref_ptr;  in inherit_untrusted_on_walk()
208 	struct map_value *v;  in reject_kptr_xchg_on_unref()  local
211 	v = bpf_map_lookup_elem(&array_map, &key);  in reject_kptr_xchg_on_unref()
212 	if (!v)  in reject_kptr_xchg_on_unref()
215 	bpf_kptr_xchg(&v->unref_ptr, NULL);  in reject_kptr_xchg_on_unref()
223 	struct map_value *v;  in mark_ref_as_untrusted_or_null()  local
226 	v = bpf_map_lookup_elem(&array_map, &key);  in mark_ref_as_untrusted_or_null()
227 	if (!v)  in mark_ref_as_untrusted_or_null()
230 	bpf_this_cpu_ptr(v->ref_ptr);  in mark_ref_as_untrusted_or_null()
239 	struct map_value *v;  in reject_untrusted_store_to_ref()  local
242 	v = bpf_map_lookup_elem(&array_map, &key);  in reject_untrusted_store_to_ref()
243 	if (!v)  in reject_untrusted_store_to_ref()
246 	p = v->ref_ptr;  in reject_untrusted_store_to_ref()
250 	*(struct prog_test_ref_kfunc * volatile *)&v->ref_ptr = p;  in reject_untrusted_store_to_ref()
259 	struct map_value *v;  in reject_untrusted_xchg()  local
262 	v = bpf_map_lookup_elem(&array_map, &key);  in reject_untrusted_xchg()
263 	if (!v)  in reject_untrusted_xchg()
266 	p = v->ref_ptr;  in reject_untrusted_xchg()
269 	bpf_kptr_xchg(&v->ref_ptr, p);  in reject_untrusted_xchg()
279 	struct map_value *v;  in reject_bad_type_xchg()  local
282 	v = bpf_map_lookup_elem(&array_map, &key);  in reject_bad_type_xchg()
283 	if (!v)  in reject_bad_type_xchg()
289 	bpf_kptr_xchg(&v->ref_memb_ptr, ref_ptr);  in reject_bad_type_xchg()
298 	struct map_value *v;  in reject_member_of_ref_xchg()  local
301 	v = bpf_map_lookup_elem(&array_map, &key);  in reject_member_of_ref_xchg()
302 	if (!v)  in reject_member_of_ref_xchg()
308 	bpf_kptr_xchg(&v->ref_memb_ptr, &ref_ptr->memb);  in reject_member_of_ref_xchg()
316 	struct map_value *v;  in reject_indirect_helper_access()  local
319 	v = bpf_map_lookup_elem(&array_map, &key);  in reject_indirect_helper_access()
320 	if (!v)  in reject_indirect_helper_access()
323 	bpf_get_current_comm(v, sizeof(v->buf) + 1);  in reject_indirect_helper_access()
337 	struct map_value *v;  in reject_indirect_global_func_access()  local
340 	v = bpf_map_lookup_elem(&array_map, &key);  in reject_indirect_global_func_access()
341 	if (!v)  in reject_indirect_global_func_access()
344 	return write_func((void *)v + 5);  in reject_indirect_global_func_access()
352 	struct map_value *v;  in kptr_xchg_ref_state()  local
355 	v = bpf_map_lookup_elem(&array_map, &key);  in kptr_xchg_ref_state()
356 	if (!v)  in kptr_xchg_ref_state()
362 	bpf_kptr_xchg(&v->ref_ptr, p);  in kptr_xchg_ref_state()
371 	struct map_value *v;  in kptr_xchg_possibly_null()  local
374 	v = bpf_map_lookup_elem(&array_map, &key);  in kptr_xchg_possibly_null()
375 	if (!v)  in kptr_xchg_possibly_null()
381 	p = bpf_kptr_xchg(&v->ref_ptr, p);  in kptr_xchg_possibly_null()