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| author | rubidium <rubidium@openttd.org> | 2010-11-30 13:22:29 +0000 |
|---|---|---|
| committer | rubidium <rubidium@openttd.org> | 2010-11-30 13:22:29 +0000 |
| commit | 9c83a8975fe93568d4a3c44bd273e846b18d8e3f (patch) | |
| tree | f673aa11b963cb6dce5c08220619b7be3d81b439 /src/network/core/tcp.cpp | |
| parent | 44937dfa5e9b7942ba46c7b2a0f4414b3dc9f0a9 (diff) | |
| download | openttd-9c83a8975fe93568d4a3c44bd273e846b18d8e3f.tar.xz | |
(svn r21357) -Codechange: make it possible to resize the packet's buffer
Diffstat (limited to 'src/network/core/tcp.cpp')
| -rw-r--r-- | src/network/core/tcp.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/network/core/tcp.cpp b/src/network/core/tcp.cpp index 3f59efba9..c35b029a2 100644 --- a/src/network/core/tcp.cpp +++ b/src/network/core/tcp.cpp @@ -63,6 +63,11 @@ void NetworkTCPSocketHandler::Send_Packet(Packet *packet) packet->PrepareToSend(); + /* Reallocate the packet as in 99+% of the times we send at most 25 bytes and + * keeping the other 1400+ bytes wastes memory, especially when someone tries + * to do a denial of service attack! */ + packet->buffer = ReallocT(packet->buffer, packet->size); + /* Locate last packet buffered for the client */ p = this->packet_queue; if (p == NULL) { |