From: Po Lu <luangruo@yahoo.com>
Date: Fri, 28 Jan 2022 02:48:12 +0000 (+0800)
Subject: Fix inappropriate use of killed xwidgets
X-Git-Tag: emacs-29.0.90~2699
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=47b7ec2a3d05bccfc710c9e0d0fc8278ed20afd8;p=emacs.git

Fix inappropriate use of killed xwidgets

* src/xwidget.c (x_draw_xwidget_webkit_view): Don't record
embedder or synthesize focus events if the widget is killed.
---

diff --git a/src/xwidget.c b/src/xwidget.c
index 0a85faf20c6..c5f4c0ee944 100644
--- a/src/xwidget.c
+++ b/src/xwidget.c
@@ -2844,8 +2844,11 @@ x_draw_xwidget_glyph_string (struct glyph_string *s)
 #endif
 
 #if defined HAVE_XINPUT2 || defined HAVE_PGTK
-  record_osr_embedder (xv);
-  synthesize_focus_in_event (xww->widget_osr);
+  if (!NILP (xww->buffer))
+    {
+      record_osr_embedder (xv);
+      synthesize_focus_in_event (xww->widget_osr);
+    }
 #endif
 
 #ifdef USE_GTK