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fix: logging uninitialized memory (#1658)

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fixes an issue where the console would halt because we printed a control code which did such
This commit is contained in:
David Markowitz 2024-12-03 13:01:43 -08:00 committed by GitHub
parent 218a3f2d0d
commit ec4ec2133b
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GPG Key ID: B5690EEEBB952194
1 changed files with 9 additions and 2 deletions
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11
dNet/AuthPackets.cpp
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@ -87,6 +87,13 @@ void AuthPackets::SendHandshake(dServer* server, const SystemAddress& sysAddr, c
server->Send(bitStream, sysAddr, false); server->Send(bitStream, sysAddr, false);
} }
std::string CleanReceivedString(const std::string& str) {
std::string toReturn = str;
const auto removed = std::ranges::find_if(toReturn, [](char c) { return isprint(c) == 0 && isblank(c) == 0; });
toReturn.erase(removed, toReturn.end());
return toReturn;
}
void AuthPackets::HandleLoginRequest(dServer* server, Packet* packet) { void AuthPackets::HandleLoginRequest(dServer* server, Packet* packet) {
CINSTREAM_SKIP_HEADER; CINSTREAM_SKIP_HEADER;
@ -111,11 +118,11 @@ void AuthPackets::HandleLoginRequest(dServer* server, Packet* packet) {
LUWString memoryStats(256); LUWString memoryStats(256);
inStream.Read(memoryStats); inStream.Read(memoryStats);
LOG_DEBUG("Memory Stats [%s]", memoryStats.GetAsString().c_str()); LOG_DEBUG("Memory Stats [%s]", CleanReceivedString(memoryStats.GetAsString()).c_str());
LUWString videoCard(128); LUWString videoCard(128);
inStream.Read(videoCard); inStream.Read(videoCard);
LOG_DEBUG("VideoCard Info: [%s]", videoCard.GetAsString().c_str()); LOG_DEBUG("VideoCard Info: [%s]", CleanReceivedString(videoCard.GetAsString()).c_str());
// Processor/CPU info // Processor/CPU info
uint32_t numOfProcessors; uint32_t numOfProcessors;