415 	if (addr->type != mDNSAddrType_IPv4) return mDNSfalse;  in IsPrivateV4Addr()
531 	return(mDNSfalse);  in mDNSSameAddress()
543 		default: return(mDNSfalse);  in mDNSAddrIsDNSMulticast()
559 		{ debugf("Malformed label (too long)"); return(mDNSfalse); }  in SameDomainLabel()
561 	if (len != *b++) return(mDNSfalse);  in SameDomainLabel()
568 		if (ac != bc) return(mDNSfalse);  in SameDomainLabel()
582 			{ debugf("Malformed domain name (more than 255 characters)"); return(mDNSfalse); }  in SameDomainName()
583 		if (!SameDomainLabel(a, b)) return(mDNSfalse);  in SameDomainName()
616 	return(mDNSfalse);  in IsLocalDomain()
964 	if (!len)        { debugf("DeconstructServiceName: FQDN empty!");            return(mDNSfalse); }  in DeconstructServiceName()
965 	if (len >= 0x40) { debugf("DeconstructServiceName: Instance name too long"); return(mDNSfalse); }  in DeconstructServiceName()
970 …       { debugf("DeconstructServiceName: FQDN contains only one label!");      return(mDNSfalse); }  in DeconstructServiceName()
971 … 0x40) { debugf("DeconstructServiceName: Application protocol name too long"); return(mDNSfalse); }  in DeconstructServiceName()
975 …)        { debugf("DeconstructServiceName: FQDN contains only two labels!");   return(mDNSfalse); }  in DeconstructServiceName()
976 …>= 0x40) { debugf("DeconstructServiceName: Transport protocol name too long"); return(mDNSfalse); }  in DeconstructServiceName()
985 			{ debugf("DeconstructServiceName: Label in service domain too long"); return(mDNSfalse); }  in DeconstructServiceName()
987 			{ debugf("DeconstructServiceName: Total service domain too long"); return(mDNSfalse); }  in DeconstructServiceName()
1042 		if (l < 4) return mDNSfalse;							// Need at least " (2)"  in LabelContainsSuffix()
1043 		if (name->c[l--] != ')') return mDNSfalse;				// Last char must be ')'  in LabelContainsSuffix()
1044 		if (!mdnsIsDigit(name->c[l])) return mDNSfalse;			// Preceeded by a digit  in LabelContainsSuffix()
1051 		if (l < 2) return mDNSfalse;							// Need at least "-2"  in LabelContainsSuffix()
1052 		if (!mdnsIsDigit(name->c[l])) return mDNSfalse;			// Last char must be a digit  in LabelContainsSuffix()
1173 	if (r1->rrtype     != r2->rrtype)     return(mDNSfalse);  in SameRData()
1174 	if (r1->rdlength   != r2->rdlength)   return(mDNSfalse);  in SameRData()
1175 	if (r1->rdatahash  != r2->rdatahash)  return(mDNSfalse);  in SameRData()
1191 		rr->InterfaceID != q->InterfaceID) return(mDNSfalse);  in ResourceRecordAnswersQuestion()
1194 …pe != kDNSType_CNAME && rr->rrtype  != q->qtype  && q->qtype  != kDNSQType_ANY ) return(mDNSfalse);  in ResourceRecordAnswersQuestion()
1195 …                        rr->rrclass != q->qclass && q->qclass != kDNSQClass_ANY) return(mDNSfalse);  in ResourceRecordAnswersQuestion()
1241 		case kDNSType_PTR:	if (!rdlength) return(mDNSfalse);  in ValidateRData()
1247 …case kDNSType_TXT:  if (!rdlength) return(mDNSfalse); // TXT record has to be at least one byte (R…  in ValidateRData()
1257 		case kDNSType_MX:   if (!rdlength) return(mDNSfalse);  in ValidateRData()
1261 		case kDNSType_SRV:	if (!rdlength) return(mDNSfalse);  in ValidateRData()
1751 	rr->rdlength   = GetRDLength(rr, mDNSfalse);  in SetNewRData()
1873 	rr->MPExpectingKA     = mDNSfalse;  in GetLargeResourceRecord()