From: Eric Engestrom <eric.engestrom@intel.com>
Date: Thu, 13 Sep 2018 19:36:15 +0000 (+0100)
Subject: vulkan/wsi/display: check if wsi_swapchain_init() succeeded
X-Git-Url: https://git.libre-soc.org/?p=mesa.git;a=commitdiff_plain;h=bde3102c0dc3e33d2605d013205e381ff6d93ace

vulkan/wsi/display: check if wsi_swapchain_init() succeeded

Fixes: da997ebec929421939553 "vulkan: Add KHR_display extension using DRM [v10]"
Cc: Keith Packard <keithp@keithp.com>
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
---

diff --git a/src/vulkan/wsi/wsi_common_display.c b/src/vulkan/wsi/wsi_common_display.c
index e99b0465ec9..3bf166977ea 100644
--- a/src/vulkan/wsi/wsi_common_display.c
+++ b/src/vulkan/wsi/wsi_common_display.c
@@ -1712,6 +1712,10 @@ wsi_display_surface_create_swapchain(
 
    VkResult result = wsi_swapchain_init(wsi_device, &chain->base, device,
                                         create_info, allocator);
+   if (result != VK_SUCCESS) {
+      vk_free(allocator, chain);
+      return result;
+   }
 
    chain->base.destroy = wsi_display_swapchain_destroy;
    chain->base.get_wsi_image = wsi_display_get_wsi_image;