From 52b23d8fb55df76eaee5f5d4237046a6241d2ab9 Mon Sep 17 00:00:00 2001
From: Anskrevy <95379591+Anskrevy@users.noreply.github.com>
Date: Fri, 16 Feb 2024 21:06:20 -0800
Subject: [PATCH] Fix use after free in `wayland.c`

---
 lib/renderers/wayland/wayland.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/renderers/wayland/wayland.c b/lib/renderers/wayland/wayland.c
index 88f6ff4..2da88b9 100644
--- a/lib/renderers/wayland/wayland.c
+++ b/lib/renderers/wayland/wayland.c
@@ -547,8 +547,10 @@ recreate_windows(const struct bm_menu *menu, struct wayland *wayland)
         wl_output = output->output;
 
     if (!bm_wl_window_create(window, wayland->display, wayland->shm,
-                             wl_output, wayland->layer_shell, surface))
+                             wl_output, wayland->layer_shell, surface)) {
         free(window);
+        goto fail;
+    }
 
     window->notify.render = bm_cairo_paint;
     window->render_pending = true;