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WDDM - guard against duplicated host ptr allocs

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Signed-off-by: Jaroslaw Chodor <jaroslaw.chodor@intel.com>
This commit is contained in:
Jaroslaw Chodor
2021-10-06 19:34:44 +02:00
committed by Compute-Runtime-Automation
parent 071bb13fae
commit f1c24ddcbb
5 changed files with 30 additions and 2 deletions
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4
shared/source/memory_manager/allocations_list.cpp
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@@ -28,9 +28,9 @@ AllocationsList::AllocationsList()
std::unique_ptr<GraphicsAllocation> AllocationsList::detachAllocation(size_t requiredMinimalSize, const void *requiredPtr, CommandStreamReceiver *commandStreamReceiver, GraphicsAllocation::AllocationType allocationType) {
ReusableAllocationRequirements req;
req.requiredMinimalSize = requiredMinimalSize;
commandStreamReceiver == nullptr ? req.csrTagAddress = nullptr : req.csrTagAddress = commandStreamReceiver->getTagAddress();
req.csrTagAddress = (commandStreamReceiver == nullptr) ? nullptr : commandStreamReceiver->getTagAddress();
req.allocationType = allocationType;
commandStreamReceiver == nullptr ? req.contextId = UINT32_MAX : req.contextId = commandStreamReceiver->getOsContext().getContextId();
req.contextId = (commandStreamReceiver == nullptr) ? UINT32_MAX : commandStreamReceiver->getOsContext().getContextId();
req.requiredPtr = requiredPtr;
GraphicsAllocation *a = nullptr;
GraphicsAllocation *retAlloc = processLocked<AllocationsList, &AllocationsList::detachAllocationImpl>(a, static_cast<void *>(&req));