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endianness

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This commit is contained in:
DcruBro
2026-02-10 19:24:07 +01:00
parent 14298453b3
commit 27bd2cd2ec
2 changed files with 11 additions and 9 deletions
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4
src/server/net/udp/udp_server.cpp
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@@ -31,10 +31,10 @@ namespace ColumnLynx::Net::UDP {
const auto* hdr = reinterpret_cast<UDPPacketHeader*>(mRecvBuffer.data());
// Get plaintext session ID (assuming first 4 bytes after nonce (header))
// Get plaintext session ID (first 4 bytes after header, in network byte order)
uint32_t sessionIDNet = 0;
std::memcpy(&sessionIDNet, mRecvBuffer.data() + sizeof(UDPPacketHeader), sizeof(uint32_t));
uint32_t sessionID = ntohl(sessionIDNet);
uint32_t sessionID = sessionIDNet; // ntohl(sessionIDNet); --- IGNORE ---
auto it = mRecvBuffer.begin() + sizeof(UDPPacketHeader) + sizeof(uint32_t);
std::vector<uint8_t> encryptedPayload(it, mRecvBuffer.begin() + bytes);