diff --git a/external/vulkancts/modules/vulkan/api/vktApiCopiesAndBlittingTests.cpp b/external/vulkancts/modules/vulkan/api/vktApiCopiesAndBlittingTests.cpp
index d446c66..0392f3a 100644
--- a/external/vulkancts/modules/vulkan/api/vktApiCopiesAndBlittingTests.cpp
+++ b/external/vulkancts/modules/vulkan/api/vktApiCopiesAndBlittingTests.cpp
@@ -943,6 +943,7 @@
 {
 	const tcu::TextureFormat	srcTcuFormat		= mapVkFormat(m_params.src.image.format);
 	const tcu::TextureFormat	dstTcuFormat		= mapVkFormat(m_params.dst.image.format);
+
 	m_sourceTextureLevel = de::MovePtr<tcu::TextureLevel>(new tcu::TextureLevel(srcTcuFormat,
 																				(int)m_params.src.image.extent.width,
 																				(int)m_params.src.image.extent.height,
@@ -964,7 +965,10 @@
 
 	std::vector<VkImageCopy>	imageCopies;
 	for (deUint32 i = 0; i < m_params.regions.size(); i++)
-		imageCopies.push_back(m_params.regions[i].imageCopy);
+	{
+		const VkImageCopy& ic = m_params.regions[i].imageCopy;
+		imageCopies.push_back(ic);
+	}
 
 	const VkImageMemoryBarrier	imageBarriers[]		=
 	{
@@ -1018,7 +1022,7 @@
 
 	VK_CHECK(vk.beginCommandBuffer(*m_cmdBuffer, &cmdBufferBeginInfo));
 	vk.cmdPipelineBarrier(*m_cmdBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, (VkDependencyFlags)0, 0, (const VkMemoryBarrier*)DE_NULL, 0, (const VkBufferMemoryBarrier*)DE_NULL, DE_LENGTH_OF_ARRAY(imageBarriers), imageBarriers);
-	vk.cmdCopyImage(*m_cmdBuffer, m_source.get(), m_params.src.image.operationLayout, m_destination.get(), m_params.dst.image.operationLayout, (deUint32)m_params.regions.size(), imageCopies.data());
+	vk.cmdCopyImage(*m_cmdBuffer, m_source.get(), m_params.src.image.operationLayout, m_destination.get(), m_params.dst.image.operationLayout, (deUint32)imageCopies.size(), imageCopies.data());
 	VK_CHECK(vk.endCommandBuffer(*m_cmdBuffer));
 
 	submitCommandsAndWait (vk, vkDevice, queue, *m_cmdBuffer);
@@ -1120,7 +1124,10 @@
 	VkExtent3D	extent		= region.imageCopy.extent;
 
 	if (m_params.src.image.imageType == VK_IMAGE_TYPE_3D && m_params.dst.image.imageType == VK_IMAGE_TYPE_2D)
+	{
 		dstOffset.z = srcOffset.z;
+		extent.depth = std::max(region.imageCopy.extent.depth, region.imageCopy.dstSubresource.layerCount);
+	}
 	if (m_params.src.image.imageType == VK_IMAGE_TYPE_2D && m_params.dst.image.imageType == VK_IMAGE_TYPE_3D)
 	{
 		srcOffset.z = dstOffset.z;
@@ -4905,7 +4912,6 @@
 		params3DTo2D.dst.image.operationLayout	= VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
 		params3DTo2D.allocationKind				= allocationKind;
 
-		for (deUint32 slicesLayersNdx = 0; slicesLayersNdx < slicesLayers; ++slicesLayersNdx)
 		{
 			const VkImageSubresourceLayers	sourceLayer	=
 			{
@@ -4978,7 +4984,7 @@
 				{0, 0, 0},						// VkOffset3D				srcOffset;
 				destinationLayer,				// VkImageSubresourceLayers	dstSubresource;
 				{0, 0, 0},						// VkOffset3D				dstOffset;
-				params2DTo3D.dst.image.extent,	// VkExtent3D				extent;
+				params2DTo3D.src.image.extent,	// VkExtent3D				extent;
 			};
 
 			CopyRegion	imageCopy;