From 0fc31728ea1af3275a1424fbc65430ca1d1cc34a Mon Sep 17 00:00:00 2001 From: Courtney Goeltzenleuchter Date: Mon, 13 Jul 2015 18:40:35 -0600 Subject: mem_tracker: Don't try to copy data if none available Check that call received data before trying to copy. --- layers/mem_tracker.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/layers/mem_tracker.cpp b/layers/mem_tracker.cpp index f2b3c915..1ae5bde6 100644 --- a/layers/mem_tracker.cpp +++ b/layers/mem_tracker.cpp @@ -2923,7 +2923,7 @@ VK_LAYER_EXPORT VkResult VKAPI vkGetSwapChainInfoWSI( { VkResult result = get_dispatch_table(mem_tracker_device_table_map, (void*) swapChain.handle)->GetSwapChainInfoWSI(device, swapChain, infoType, pDataSize, pData); - if (infoType == VK_SWAP_CHAIN_INFO_TYPE_IMAGES_WSI && result == VK_SUCCESS) { + if (infoType == VK_SWAP_CHAIN_INFO_TYPE_IMAGES_WSI && result == VK_SUCCESS && pData != NULL) { const size_t count = *pDataSize / sizeof(VkSwapChainImagePropertiesWSI); MT_SWAP_CHAIN_INFO *pInfo = swapChainMap[swapChain.handle]; -- cgit v1.2.3