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[d3d11] add check for pResource against nullptr in D3D11ImmediateContext::Map()

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This commit is contained in:
Mikhail Paulyshka 2018-03-12 01:54:03 +03:00
parent 4eacff21e9
commit f94ff7db4f
1 changed files with 5 additions and 0 deletions
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5
src/d3d11/d3d11_context_imm.cpp
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@ -89,6 +89,11 @@ namespace dxvk {
D3D11_MAP MapType, D3D11_MAP MapType,
UINT MapFlags, UINT MapFlags,
D3D11_MAPPED_SUBRESOURCE* pMappedResource) { D3D11_MAPPED_SUBRESOURCE* pMappedResource) {
if (pResource == nullptr) {
Logger::warn("D3D11ImmediateContext::Map() application tried to map a nullptr resource");
return DXGI_ERROR_INVALID_CALL;
}
D3D11_RESOURCE_DIMENSION resourceDim = D3D11_RESOURCE_DIMENSION_UNKNOWN; D3D11_RESOURCE_DIMENSION resourceDim = D3D11_RESOURCE_DIMENSION_UNKNOWN;
pResource->GetType(&resourceDim); pResource->GetType(&resourceDim);