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wl: Fix destroying CSDs in correct order (#3051)

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On Wayland, some compositors refuse to implement SSDs in which case we draw
primitive CSDs.  However, the destructors were called in the wrong order,
leading to a dereference of an already freed object.
This commit is contained in:
Leonard König
2020-10-28 18:57:37 +01:00
parent 93d1aacfb6
commit bc2dcdf9db
1 changed files with 2 additions and 2 deletions
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4
glfw/wl_window.c vendored
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@@ -413,10 +413,10 @@ static void createDecorations(_GLFWwindow* window)
static void destroyDecoration(_GLFWdecorationWayland* decoration) static void destroyDecoration(_GLFWdecorationWayland* decoration)
{ {
if (decoration->surface)
wl_surface_destroy(decoration->surface);
if (decoration->subsurface) if (decoration->subsurface)
wl_subsurface_destroy(decoration->subsurface); wl_subsurface_destroy(decoration->subsurface);
if (decoration->surface)
wl_surface_destroy(decoration->surface);
if (decoration->viewport) if (decoration->viewport)
wp_viewport_destroy(decoration->viewport); wp_viewport_destroy(decoration->viewport);
decoration->surface = NULL; decoration->surface = NULL;