vulkan/wsi/display: do not dereference a NULL pointer

Fixes dEQP-VK.wsi.direct_drm.swapchain.simulate_oom.*

Cc: mesa-stable
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19025>

diff --git a/src/vulkan/wsi/wsi_common_display.c b/src/vulkan/wsi/wsi_common_display.c
index ddabc2f..380bdb8 100644 (file)
--- a/src/vulkan/wsi/wsi_common_display.c
+++ b/src/vulkan/wsi/wsi_common_display.c
@@ -305,6 +305,9 @@ wsi_display_alloc_connector(struct wsi_display *wsi,
    if (!connector)
       return NULL;
 
+   if (!connector)
+      return NULL;
+
    connector->id = connector_id;
    connector->wsi = wsi;
    connector->active = false;