From: Eli Zaretskii <eliz@gnu.org>
Date: Sun, 20 Feb 2000 13:04:39 +0000 (+0000)
Subject: (IT_write_glyphs): Allocate a larger screen_buf as data
X-Git-Tag: emacs-pretest-21.0.90~4959
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=241424da1bbb09e99d274eb531260dc05841f699;p=emacs.git

(IT_write_glyphs): Allocate a larger screen_buf as data
produced for CODING_MODE_LAST_BLOCK requires.
---

diff --git a/src/msdos.c b/src/msdos.c
index 9090f804c31..c565edfc299 100644
--- a/src/msdos.c
+++ b/src/msdos.c
@@ -940,6 +940,7 @@ IT_write_glyphs (struct glyph *str, int str_len)
       encode_coding (coding, "", conversion_buffer, 0, conversion_buffer_size);
       if (coding->produced > 0)
 	{
+	  screen_buf = alloca (coding->produced * 2);
 	  for (screen_bp = screen_buf, bp = conversion_buffer;
 	       coding->produced--; bp++)
 	    {