update(constructors): Safety checks

Author: skuzzis

src/plugins/core/scripting/chandle.cpp

@@ -7,16 +7,20 @@ PluginCHandle::PluginCHandle(void* ptr)
 
 PluginCHandle::PluginCHandle(std::string ptr)
 {
+    if (!starts_with(ptr, "0x")) return;
+
     m_Handle = (CHandle<CEntityInstance>*)strtol(ptr.c_str(), nullptr, 16);
 }
 
 std::string PluginCHandle::GetPtr()
 {
-    return string_format("%p", (void*)m_Handle->Get());    
+    return string_format("%p", (void*)m_Handle->Get());
 }
 
 void PluginCHandle::SetPtr(std::string ptr)
 {
+    if (!starts_with(ptr, "0x")) return;
+
     m_Handle->Set((CEntityInstance*)strtol(ptr.c_str(), nullptr, 16));
 }
 

src/plugins/core/scripting/memory.cpp

@@ -16,6 +16,8 @@ void PluginMemory::LoadFromPtr(void* ptr)
 }
 void PluginMemory::LoadFromAddress(std::string addr)
 {
+    if (!starts_with(addr, "0x")) return;
+
     m_ptr = (void*)(strtol(addr.c_str(), nullptr, 16));
 }