When application window closed unexpectedly
anv_GetSwapchainImagesKHR function getting
called with invlid parameters which cause a
crash. Necessary Null check added
---
src/intel/vulkan/anv_wsi.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/intel/vulkan/anv_wsi.c b/src/intel/vulkan/anv_wsi.c
index 669eacc..1e05daf 100644
--- a/src/intel/vulkan/anv_wsi.c
+++ b/src/intel/vulkan/anv_wsi.c
@@ -320,6 +320,9 @@ VkResult anv_GetSwapchainImagesKHR(
{
ANV_FROM_HANDLE(wsi_swapchain, swapchain, _swapchain);
+ if(!swapchain)
+ return VK_INCOMPLETE;
+
return swapchain->get_images(swapchain, pSwapchainImageCount,
pSwapchainImages);
}
--
2.7.4
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