From: Po Lu <luangruo@yahoo.com>
Date: Fri, 10 Jun 2022 01:28:45 +0000 (+0800)
Subject: Fix crashes in x_tooltip_window_to_frame on GTK
X-Git-Tag: archive/raspbian/1%29.2+1-2+rpi1^2~5^2~16^2~2349^2~117
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=feb94707a9b1a1e35889ce743783d370fba2e739;p=emacs.git

Fix crashes in x_tooltip_window_to_frame on GTK

* src/xterm.c (x_tooltip_window_to_frame): Ignore all non-X
frames instead of trying to get their tooltip window.
---

diff --git a/src/xterm.c b/src/xterm.c
index 77dea3ad4d1..ed8f0681360 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -10453,6 +10453,9 @@ x_tooltip_window_to_frame (struct x_display_info *dpyinfo,
 	return f;
 
 #ifdef USE_GTK
+      if (!FRAME_X_P (f))
+	continue;
+
       if (FRAME_X_OUTPUT (f)->ttip_window)
 	widget = GTK_WIDGET (FRAME_X_OUTPUT (f)->ttip_window);
       else