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(svn r21463) -Fix [FS#4296] (r21405): when packets are filled their pos and size aren't the same as when they're read. As a check was incorrect.

release/1.1
rubidium 2010-12-11 13:34:23 +00:00
parent 0d32cd3cc8
commit 71e3562f76
1 changed files with 3 additions and 3 deletions

View File

@ -144,15 +144,15 @@ DEF_UDP_RECEIVE_COMMAND(Server, PACKET_UDP_CLIENT_DETAIL_INFO)
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)packet.size - packet.pos) {
if (Company::GetNumItems() * (MIN_CI_SIZE + NETWORK_COMPANY_NAME_LENGTH) >= (uint)SEND_MTU - packet.size) {
/* Assume we can at least put the company information in the packets. */
assert(Company::GetNumItems() * MIN_CI_SIZE < (uint)packet.size - packet.pos);
assert(Company::GetNumItems() * MIN_CI_SIZE < (uint)SEND_MTU - packet.size);
/* At this moment the company names might not fit in the
* packet. Check whether that is really the case. */
for (;;) {
int free = packet.size - packet.pos;
int free = SEND_MTU - packet.size;
Company *company;
FOR_ALL_COMPANIES(company) {
char company_name[NETWORK_COMPANY_NAME_LENGTH];