@@ -220,23 +220,23 @@ void ServerNetworkUDPSocketHandler::Rece
static const uint MIN_CI_SIZE = 54;
uint max_cname_length = NETWORK_COMPANY_NAME_LENGTH;
if (Company::GetNumItems() * (MIN_CI_SIZE + NETWORK_COMPANY_NAME_LENGTH) >= (uint)SEND_MTU - packet.size) {
if (!packet.CanWriteToPacket(Company::GetNumItems() * (MIN_CI_SIZE + NETWORK_COMPANY_NAME_LENGTH))) {
/* Assume we can at least put the company information in the packets. */
assert(Company::GetNumItems() * MIN_CI_SIZE < (uint)SEND_MTU - packet.size);
assert(packet.CanWriteToPacket(Company::GetNumItems() * MIN_CI_SIZE));
/* At this moment the company names might not fit in the
* packet. Check whether that is really the case. */
for (;;) {
int free = SEND_MTU - packet.size;
size_t required = 0;
for (const Company *company : Company::Iterate()) {
char company_name[NETWORK_COMPANY_NAME_LENGTH];
SetDParam(0, company->index);
GetString(company_name, STR_COMPANY_NAME, company_name + max_cname_length - 1);
free -= MIN_CI_SIZE;
free -= (int)strlen(company_name);
required += MIN_CI_SIZE;
required += strlen(company_name);
}
if (free >= 0) break;
if (packet.CanWriteToPacket(required)) break;
/* Try again, with slightly shorter strings. */
assert(max_cname_length > 0);