diff options
| author | Hyper <james_peter_wong@hotmail.com> | 2017-01-07 02:21:22 +1300 |
|---|---|---|
| committer | Sebastian Valle <subv2112@gmail.com> | 2017-01-06 08:21:22 -0500 |
| commit | f0199a17f6cee85bd9e88501c0961f001c396687 (patch) | |
| tree | 6e5d57f4e8de2b76289d4ed7b16685a001a16982 /src | |
| parent | 1c792389e677ac458696af1903812b5cdc400eab (diff) | |
Kernel: Fix SharedMemory objects always returning error when addr = 0 (#2404)
Closes #2400
Diffstat (limited to 'src')
| -rw-r--r-- | src/core/hle/svc.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/core/hle/svc.cpp b/src/core/hle/svc.cpp index 855f3af82..843d697ec 100644 --- a/src/core/hle/svc.cpp +++ b/src/core/hle/svc.cpp @@ -897,7 +897,11 @@ static ResultCode CreateMemoryBlock(Kernel::Handle* out_handle, u32 addr, u32 si return ResultCode(ErrorDescription::InvalidCombination, ErrorModule::OS, ErrorSummary::InvalidArgument, ErrorLevel::Usage); - if (addr < Memory::PROCESS_IMAGE_VADDR || addr + size > Memory::SHARED_MEMORY_VADDR_END) { + // TODO(Subv): Processes with memory type APPLICATION are not allowed + // to create memory blocks with addr = 0, any attempts to do so + // should return error 0xD92007EA. + if ((addr < Memory::PROCESS_IMAGE_VADDR || addr + size > Memory::SHARED_MEMORY_VADDR_END) && + addr != 0) { return ResultCode(ErrorDescription::InvalidAddress, ErrorModule::OS, ErrorSummary::InvalidArgument, ErrorLevel::Usage); } |