Lines Matching refs:PTR_MAYBE_NULL
496 return type & PTR_MAYBE_NULL; in type_may_be_null()
608 if (type & PTR_MAYBE_NULL) { in reg_type_str()
935 if (dreg->type != (PTR_TO_MEM | PTR_MAYBE_NULL) && dreg->type != PTR_TO_MEM) in destroy_if_dynptr_stack_slot()
1643 reg->type &= ~PTR_MAYBE_NULL; in mark_ptr_not_null_reg()
4178 int perm_flags = PTR_MAYBE_NULL | PTR_TRUSTED; in map_kptr_match_type()
4279 kptr_field->kptr.btf_id, PTR_MAYBE_NULL | PTR_UNTRUSTED); in check_map_kptr_access()
5133 flag |= PTR_MAYBE_NULL; in check_ptr_to_btf_access()
6506 if (arg_type & PTR_MAYBE_NULL) in check_reg_type()
6507 type &= ~PTR_MAYBE_NULL; in check_reg_type()
9846 reg->type &= ~(MEM_RCU | PTR_MAYBE_NULL); in check_kfunc_call()
10029 regs[BPF_REG_0].type |= PTR_MAYBE_NULL; in check_kfunc_call()
10509 if (ptr_reg->type & PTR_MAYBE_NULL) { in adjust_ptr_min_max_vals()