From 613e4466b4586d86cc9af2cf3515438842e3362c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michel=20D=C3=A4nzer?= <mdaenzer@redhat.com>
Date: Thu, 18 Jan 2024 16:44:14 +0100
Subject: [PATCH] xwayland: Handle NULL xwl_pixmap in
 xwl_shm_pixmap_get_wl_buffer

---
 hw/xwayland/xwayland-shm.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/hw/xwayland/xwayland-shm.c b/hw/xwayland/xwayland-shm.c
index ff128316d..4788e1671 100644
--- a/hw/xwayland/xwayland-shm.c
+++ b/hw/xwayland/xwayland-shm.c
@@ -314,7 +314,12 @@ xwl_shm_destroy_pixmap(PixmapPtr pixmap)
 struct wl_buffer *
 xwl_shm_pixmap_get_wl_buffer(PixmapPtr pixmap)
 {
-    return xwl_pixmap_get(pixmap)->buffer;
+    struct xwl_pixmap *xwl_pixmap = xwl_pixmap_get(pixmap);
+
+    if (!xwl_pixmap)
+        return NULL;
+
+    return xwl_pixmap->buffer;
 }
 
 Bool