From 87b69dc91ab37635dc0d3402fd1246dab3995a62 Mon Sep 17 00:00:00 2001
From: Ian Elliott <ianelliott@google.com>
Date: Tue, 5 Jan 2016 14:28:32 -0700
Subject: Swapchain: Change way p*Count is checked--make sure not bigger than
 should be.

---
 layers/swapchain.cpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'layers/swapchain.cpp')

diff --git a/layers/swapchain.cpp b/layers/swapchain.cpp
index 7c19c272..3441c955 100644
--- a/layers/swapchain.cpp
+++ b/layers/swapchain.cpp
@@ -1001,11 +1001,12 @@ VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceFormats
                  pSurfaceFormatCount) {
             // Compare the preliminary value of *pSurfaceFormatCount with the
             // value this time:
-            if (*pSurfaceFormatCount != pPhysicalDevice->surfaceFormatCount) {
+            if (*pSurfaceFormatCount > pPhysicalDevice->surfaceFormatCount) {
                 LOG_ERROR_INVALID_COUNT(VK_DEBUG_REPORT_OBJECT_TYPE_PHYSICAL_DEVICE_EXT,
                                         physicalDevice,
                                         "pSurfaceFormatCount",
                                         "pSurfaceFormats",
+                                        *pSurfaceFormatCount,
                                         pPhysicalDevice->surfaceFormatCount);
             }
             else if (*pSurfaceFormatCount > 0) {
@@ -1069,11 +1070,12 @@ VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfacePresent
                  pPresentModeCount) {
             // Compare the preliminary value of *pPresentModeCount with the
             // value this time:
-            if (*pPresentModeCount != pPhysicalDevice->presentModeCount) {
+            if (*pPresentModeCount > pPhysicalDevice->presentModeCount) {
                 LOG_ERROR_INVALID_COUNT(VK_DEBUG_REPORT_OBJECT_TYPE_PHYSICAL_DEVICE_EXT,
                                         physicalDevice,
                                         "pPresentModeCount",
                                         "pPresentModes",
+                                        *pPresentModeCount,
                                         pPhysicalDevice->presentModeCount);
             }
             else if (*pPresentModeCount > 0) {
@@ -1579,11 +1581,12 @@ VK_LAYER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkGetSwapchainImagesKHR(
                  pSwapchainImageCount) {
             // Compare the preliminary value of *pSwapchainImageCount with the
             // value this time:
-            if (*pSwapchainImageCount != pSwapchain->imageCount) {
+            if (*pSwapchainImageCount > pSwapchain->imageCount) {
                 LOG_ERROR_INVALID_COUNT(VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT,
                                         device,
                                         "pSwapchainImageCount",
                                         "pSwapchainImages",
+                                        *pSwapchainImageCount,
                                         pSwapchain->imageCount);
             }
             else if (*pSwapchainImageCount > 0) {
-- 
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