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service/am: Correct behavior of CreateTransferMemoryStorage()

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For whatever reason, shared memory was being used here instead of
transfer memory, which (quite clearly) will not work based off the name
of the function.

This corrects this wonky usage of shared memory.
This commit is contained in:
Lioncash 2019-04-03 16:35:14 -04:00
parent 7f00a5406c
commit e9aed6df26
1 changed files with 6 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

12
src/core/hle/service/am/am.cpp
View file

@ -13,7 +13,7 @@
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/process.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/shared_memory.h"
#include "core/hle/kernel/transfer_memory.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/acc/profile_manager.h"
#include "core/hle/service/am/am.h"
@ -907,19 +907,19 @@ void ILibraryAppletCreator::CreateTransferMemoryStorage(Kernel::HLERequestContex
rp.SetCurrentOffset(3);
const auto handle{rp.Pop<Kernel::Handle>()};
const auto shared_mem =
Core::System::GetInstance().CurrentProcess()->GetHandleTable().Get<Kernel::SharedMemory>(
const auto transfer_mem =
Core::System::GetInstance().CurrentProcess()->GetHandleTable().Get<Kernel::TransferMemory>(
handle);
if (shared_mem == nullptr) {
if (transfer_mem == nullptr) {
LOG_ERROR(Service_AM, "shared_mem is a nullpr for handle={:08X}", handle);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultCode(-1));
return;
}
const u8* mem_begin = shared_mem->GetPointer();
const u8* mem_end = mem_begin + shared_mem->GetSize();
const u8* const mem_begin = transfer_mem->GetPointer();
const u8* const mem_end = mem_begin + transfer_mem->GetSize();
std::vector<u8> memory{mem_begin, mem_end};
IPC::ResponseBuilder rb{ctx, 2, 0, 1};