Merge pull request #2250 from billhollings/fix-tess-crash

Fix crash when VkPipelineShaderStageCreateInfo::pTessellationState is null.
KhronosGroup · Jun 6, 2024 · e6b7806 · e6b7806
2 parents 100747d + 2ca935d
commit e6b7806
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/MoltenVK/MoltenVK/GPUObjects/MVKPipeline.mm b/MoltenVK/MoltenVK/GPUObjects/MVKPipeline.mm
@@ -1592,7 +1592,7 @@ static MTLVertexFormat mvkAdjustFormatVectorToSize(MTLVertexFormat format, uint3
 													const VkPipelineTessellationStateCreateInfo* pTS) {
 
 	VkPipelineTessellationDomainOriginStateCreateInfo* pTessDomainOriginState = nullptr;
-	if (reflectData.patchKind == spv::ExecutionModeTriangles) {
+	if (pTS && reflectData.patchKind == spv::ExecutionModeTriangles) {
 		for (const auto* next = (VkBaseInStructure*)pTS->pNext; next; next = next->pNext) {
 			switch (next->sType) {
 			case VK_STRUCTURE_TYPE_PIPELINE_TESSELLATION_DOMAIN_ORIGIN_STATE_CREATE_INFO: