Mesa (master): wsi/display: fix mem leak when freeing swapchains

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Module: Mesa
Branch: master
Commit: 9575cd289325ddbfa96291d7886cfc32a0487e79
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9575cd289325ddbfa96291d7886cfc32a0487e79

Author: Eric Engestrom <eric.engestrom at intel.com>
Date:   Tue Nov 27 13:34:37 2018 +0000

wsi/display: fix mem leak when freeing swapchains

Fixes: da997ebec92942193955 "vulkan: Add KHR_display extension using DRM [v10]"
Signed-off-by: Eric Engestrom <eric.engestrom at intel.com>
Reviewed-by: Keith Packard <keithp at keithp.com>

---

 src/vulkan/wsi/wsi_common_display.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/vulkan/wsi/wsi_common_display.c b/src/vulkan/wsi/wsi_common_display.c
index edfb166fa6..20209b0cbd 100644
--- a/src/vulkan/wsi/wsi_common_display.c
+++ b/src/vulkan/wsi/wsi_common_display.c
@@ -1063,6 +1063,8 @@ wsi_display_swapchain_destroy(struct wsi_swapchain *drv_chain,
 
    for (uint32_t i = 0; i < chain->base.image_count; i++)
       wsi_display_image_finish(drv_chain, allocator, &chain->images[i]);
+
+   wsi_swapchain_finish(&chain->base);
    vk_free(allocator, chain);
    return VK_SUCCESS;
 }