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add even more prints

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This commit is contained in:
Lion Kortlepel 2020-11-06 00:58:25 +01:00
parent 8ba89e491f
commit 24eaa1e079
1 changed files with 7 additions and 3 deletions
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10
src/Network/Auth.cpp
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@ -39,15 +39,19 @@ std::string Rcv(SOCKET TCPSock){
} }
// RealSize is big-endian, so we convert it to host endianness // RealSize is big-endian, so we convert it to host endianness
RealSize = ntohl(RealSize); RealSize = ntohl(RealSize);
debug(std::string("got ") + std::to_string(RealSize) + " as size");
if (RealSize > 7000) { if (RealSize > 7000) {
error(Sec("Larger than allowed TCP packet received")); error(Sec("Larger than allowed TCP packet received"));
return ""; return "";
} }
RealSize = std::min<uint32_t>(RealSize, 7000);
char buf[7000]; char buf[7000];
std::fill_n(buf, sizeof(buf), 0); std::fill_n(buf, 7000, 0);
BytesRcv = recv(TCPSock, buf, RealSize, 0); BytesRcv = recv(TCPSock, buf, RealSize, 0);
if (BytesRcv <= 0)return ""; if (BytesRcv != RealSize) {
debug("expected " + std::to_string(RealSize) + " bytes, got " + std::to_string(BytesRcv) + " instead");
}
if (BytesRcv <= 0)
return "";
return std::string(buf); return std::string(buf);
} }
std::string GetRole(const std::string &DID){ std::string GetRole(const std::string &DID){