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fix: use after free and uninitialized memory (#1603)

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* fix use after free and uninitialized memory

* add if check for packet lengths

* move purge down further

Its used in the if check too...
This commit is contained in:
David Markowitz
2024-05-30 21:53:03 -07:00
committed by GitHub
parent cce5755366
commit 01086d05c8
9 changed files with 31 additions and 22 deletions
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dChatServer/ChatServer.cpp
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@@ -179,6 +179,7 @@ int main(int argc, char** argv) {
}
void HandlePacket(Packet* packet) {
if (packet->length < 1) return;
if (packet->data[0] == ID_DISCONNECTION_NOTIFICATION || packet->data[0] == ID_CONNECTION_LOST) {
LOG("A server has disconnected, erasing their connected players from the list.");
} else if (packet->data[0] == ID_NEW_INCOMING_CONNECTION) {