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author | Subv <subv2112@gmail.com> | 2015-12-28 16:03:09 +0100 |
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committer | Subv <subv2112@gmail.com> | 2016-03-20 20:28:17 +0100 |
commit | 96f0e32f836b19edb3d14ce4f87a7aed1ac6a8e1 (patch) | |
tree | 9eed35100efe7714f7ef5a39ff2c3bbf897f3dae /src/core/hle/service/fs/archive.cpp | |
parent | HLE/FS: Corrected the error codes for DeleteFile (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/core/hle/service/fs/archive.cpp | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/core/hle/service/fs/archive.cpp b/src/core/hle/service/fs/archive.cpp index cb98fa7aa..8c38c3ba4 100644 --- a/src/core/hle/service/fs/archive.cpp +++ b/src/core/hle/service/fs/archive.cpp @@ -103,7 +103,14 @@ ResultVal<bool> File::SyncRequest() { u32 address = cmd_buff[5]; LOG_TRACE(Service_FS, "Read %s %s: offset=0x%llx length=%d address=0x%x", GetTypeName().c_str(), GetName().c_str(), offset, length, address); - cmd_buff[2] = static_cast<u32>(backend->Read(offset, length, Memory::GetPointer(address))); + if (offset + length > backend->GetSize()) + LOG_ERROR(Service_FS, "Reading from out of bounds offset=0x%llX length=0x%08X file_size=0x%llX", offset, length, backend->GetSize()); + ResultVal<size_t> read = backend->Read(offset, length, Memory::GetPointer(address)); + if (read.Failed()) { + cmd_buff[1] = read.Code().raw; + return read.Code(); + } + cmd_buff[2] = static_cast<u32>(read.MoveFrom()); break; } @@ -116,7 +123,13 @@ ResultVal<bool> File::SyncRequest() { u32 address = cmd_buff[6]; LOG_TRACE(Service_FS, "Write %s %s: offset=0x%llx length=%d address=0x%x, flush=0x%x", GetTypeName().c_str(), GetName().c_str(), offset, length, address, flush); - cmd_buff[2] = static_cast<u32>(backend->Write(offset, length, flush != 0, Memory::GetPointer(address))); + + ResultVal<size_t> written = backend->Write(offset, length, flush != 0, Memory::GetPointer(address)); + if (written.Failed()) { + cmd_buff[1] = written.Code().raw; + return written.Code(); + } + cmd_buff[2] = static_cast<u32>(written.MoveFrom()); break; } |