From: Po Lu <luangruo@yahoo.com>
Date: Tue, 22 Mar 2022 08:26:11 +0000 (+0800)
Subject: * src/xterm.c (x_dnd_get_window_proto): Don't return huge protocols.
X-Git-Tag: emacs-29.0.90~1931^2~1001
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=b10dcd0c8899dd66a07c8935ad5e16d8ebb2e32e;p=emacs.git

* src/xterm.c (x_dnd_get_window_proto): Don't return huge protocols.
---

diff --git a/src/xterm.c b/src/xterm.c
index be1dc9e3c98..a7d84455024 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -1020,7 +1020,7 @@ x_dnd_get_window_proto (struct x_display_info *dpyinfo, Window wdesc)
   value = (int) *(Atom *) tmp_data;
   XFree (tmp_data);
 
-  return (int) value;
+  return min (X_DND_SUPPORTED_VERSION, (int) value);
 }
 
 static void