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Don't read out of bounds in descriptor heap when processing table

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baldurk
2024-04-03 12:41:50 +01:00
parent beefd5b044
commit 6a89135890
1 changed files with 5 additions and 0 deletions
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renderdoc/driver/d3d12/d3d12_command_queue_wrap.cpp
+5
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@@ -819,10 +819,15 @@ void WrappedID3D12CommandQueue::ExecuteCommandListsInternal(UINT NumCommandLists
it != record->bakedCommands->cmdInfo->boundDescs.end(); ++it)
{
rdcpair<D3D12Descriptor *, UINT> &descRange = *it;
WrappedID3D12DescriptorHeap *heap = descRange.first->GetHeap();
D3D12Descriptor *end = heap->GetDescriptors() + heap->GetNumDescriptors();
for(UINT d = 0; d < descRange.second; ++d)
{
D3D12Descriptor *desc = descRange.first + d;
if(desc >= end)
break;
ResourceId id, id2;
FrameRefType ref = eFrameRef_Read;