From: Kenichi Handa <handa@m17n.org>
Date: Thu, 18 Nov 1999 05:09:18 +0000 (+0000)
Subject: (echo_char): Use KEY_DESCRIPTION_SIZE to check free
X-Git-Tag: emacs-pretest-21.0.90~6070
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=2d0ffc9aa8662ec6d931bcb0d755ceb36fc62020;p=emacs.git

(echo_char): Use KEY_DESCRIPTION_SIZE to check free
memory for push_key_description.
---

diff --git a/src/keyboard.c b/src/keyboard.c
index ab48077dc20..05efd6908d8 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -678,7 +678,8 @@ echo_char (c)
 
       if (INTEGERP (c))
 	{
-	  if (ptr - current_kboard->echobuf > ECHOBUFSIZE - 6)
+	  if (ptr - current_kboard->echobuf
+	      > ECHOBUFSIZE - KEY_DESCRIPTION_SIZE)
 	    return;
 
 	  ptr = push_key_description (XINT (c), ptr);