diff options
| author | Arda Coskunses <acoskunses@gmail.com> | 2016-12-22 14:55:03 -0700 |
|---|---|---|
| committer | Jason Ekstrand <jason.ekstrand@intel.com> | 2016-12-22 14:09:34 -0800 |
| commit | 01dd363e671ac3a457bc3ff60b43b04e108c33fc (patch) | |
| tree | c76ae74b2ca2c78dd9022a402fdd2fdb7749293b /src/vulkan | |
| parent | 7a4ea95f1c5257e79a7a207eccff81c558c04d46 (diff) | |
vulkan/wsi/x11: don't crash on null visual
When application window closed unexpectedly due to
lost window visualtypes getting invlaid parameters
which is causing a crash. Necessary check is added
to prevent the crash.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Cc: "13.0" <mesa-stable@lists.freedesktop.org>
Diffstat (limited to 'src/vulkan')
| -rw-r--r-- | src/vulkan/wsi/wsi_common_x11.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vulkan/wsi/wsi_common_x11.c b/src/vulkan/wsi/wsi_common_x11.c index 25ba0c1b8a..037aa50ba2 100644 --- a/src/vulkan/wsi/wsi_common_x11.c +++ b/src/vulkan/wsi/wsi_common_x11.c @@ -349,6 +349,9 @@ x11_surface_get_capabilities(VkIcdSurfaceBase *icd_surface, xcb_visualtype_t *visual = get_visualtype_for_window(conn, window, &visual_depth); + if (!visual) + return VK_ERROR_SURFACE_LOST_KHR; + geom = xcb_get_geometry_reply(conn, geom_cookie, &err); if (geom) { VkExtent2D extent = { geom->width, geom->height }; |