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(svn r1389) -Add: [Network] Added packet protection. No longer a client or server

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reads beyond the size of the packet
-Fix: [Network] A server no longer crashes when a client sends an 
invalid DoCommand, but drops the client instead.
This commit is contained in:
truelight
2005-01-05 14:39:48 +00:00
parent 9545f8c19c
commit 503ccc81c9
8 changed files with 213 additions and 116 deletions
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10
network_data.h
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@@ -203,11 +203,11 @@ void NetworkSend_uint64(Packet *packet, uint64 data);
void NetworkSend_string(Packet *packet, const char* data);
void NetworkSend_Packet(Packet *packet, NetworkClientState *cs);
uint8 NetworkRecv_uint8(Packet *packet);
uint16 NetworkRecv_uint16(Packet *packet);
uint32 NetworkRecv_uint32(Packet *packet);
uint64 NetworkRecv_uint64(Packet *packet);
void NetworkRecv_string(Packet *packet, char* buffer, size_t size);
uint8 NetworkRecv_uint8(NetworkClientState *cs, Packet *packet);
uint16 NetworkRecv_uint16(NetworkClientState *cs, Packet *packet);
uint32 NetworkRecv_uint32(NetworkClientState *cs, Packet *packet);
uint64 NetworkRecv_uint64(NetworkClientState *cs, Packet *packet);
void NetworkRecv_string(NetworkClientState *cs, Packet *packet, char* buffer, size_t size);
Packet *NetworkRecv_Packet(NetworkClientState *cs, NetworkRecvStatus *status);
bool NetworkSend_Packets(NetworkClientState *cs);