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memcpy and template deduction guide

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This commit is contained in:
jadebenn
2024-11-21 18:37:50 -06:00
parent 3a0e37ee8a
commit 5aa8b1395b
12 changed files with 54 additions and 49 deletions
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5
dWorldServer/WorldServer.cpp
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@@ -1396,7 +1396,10 @@ void HandlePacket(Packet* packet) {
}
default:
const auto messageId = static_cast<MessageType::World>(packet->data[3]);
// Need to use memcpy instead of reinterpret_cast to avoid UB
MessageType::World messageId;
std::memcpy(&messageId, &packet->data[3], sizeof(MessageType::World));
const std::string_view messageIdString = StringifiedEnum::ToString(messageId);
LOG("Unknown world packet received: %4i, %s", messageId, messageIdString.data());
}