kernel/bpf/verifier.c

16062 	u32 i, nfuncs, urec_size, min_size;
16077 	urec_size = attr->func_info_rec_size;
16078 	if (urec_size < MIN_BPF_FUNCINFO_SIZE ||
16079 	    urec_size > MAX_FUNCINFO_REC_SIZE ||
16080 	    urec_size % sizeof(u32)) {
16081 		verbose(env, "invalid func info rec size %u\n", urec_size);
16089 	min_size = min_t(u32, krec_size, urec_size);
16096 		ret = bpf_check_uarg_tail_zero(urecord, krec_size, urec_size);
16146 		bpfptr_add(&urecord, urec_size);
16163 	u32 i, nfuncs, urec_size;
16183 	urec_size = attr->func_info_rec_size;
16222 		bpfptr_add(&urecord, urec_size);