From: Richard M. Stallman <rms@gnu.org>
Date: Fri, 11 Aug 1995 00:42:28 +0000 (+0000)
Subject: (doprnt): Error if %-width is too big.
X-Git-Tag: emacs-19.34~3030
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=dfb824e8d4b54bfb913a8c4c2080d8a2dec1dbcb;p=emacs.git

(doprnt): Error if %-width is too big.
---

diff --git a/src/doprnt.c b/src/doprnt.c
index 63f724cf7a7..6db0eda1514 100644
--- a/src/doprnt.c
+++ b/src/doprnt.c
@@ -104,10 +104,8 @@ doprnt (buffer, bufsize, format, format_end, nargs, args)
 	    size_bound = -size_bound;
 	  size_bound += 50;
 
-	  if (size_bound > bufsize)
-	    /* This is certainly enough that it doesn't matter
-	       to lose the rest.  */
-	    size_bound = bufsize + 100;
+	  if (size_bound > (unsigned) (1 << (INTBITS - 1)))
+	    error ("Format padding to large");
 
 	  /* Make sure we have that much.  */
 	  if (size_bound > size_allocated)