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svc: added a check to ensure that a service was implemented before attempting to connect to its port

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bunnei 2014-05-22 22:49:29 -04:00
parent 7bb66421a0
commit f8a98ab022
1 changed files with 5 additions and 1 deletions
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6
src/core/hle/svc.cpp
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@ -84,7 +84,11 @@ Result MapMemoryBlock(Handle memblock, u32 addr, u32 mypermissions, u32 otherper
/// Connect to an OS service given the port name, returns the handle to the port to out /// Connect to an OS service given the port name, returns the handle to the port to out
Result ConnectToPort(void* out, const char* port_name) { Result ConnectToPort(void* out, const char* port_name) {
Service::Interface* service = Service::g_manager->FetchFromPortName(port_name); Service::Interface* service = Service::g_manager->FetchFromPortName(port_name);
Core::g_app_core->SetReg(1, service->GetHandle()); if (service) {
Core::g_app_core->SetReg(1, service->GetHandle());
} else {
PanicYesNo("ConnectToPort called port_name=%s, but it is not implemented!", port_name);
}
DEBUG_LOG(SVC, "ConnectToPort called port_name=%s", port_name); DEBUG_LOG(SVC, "ConnectToPort called port_name=%s", port_name);
return 0; return 0;
} }