From d6bcc605a0dda1fae5485a69235f91b7eaa17666 Mon Sep 17 00:00:00 2001
From: ache <ache@FreeBSD.org>
Date: Wed, 24 Dec 1997 23:02:47 +0000
Subject: Return back to BSD snprintf semantics which recent C9x standard
 adopts instead of Singe Unix, thanx Bruce for explaining, I am not realize
 standards war was there.

But now, fix n == 0 case to not return error and fix check for too
big n.

Things left to do: check for overflow in arguments.
---
 lib/libc/stdio/vfprintf.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

(limited to 'lib/libc/stdio/vfprintf.c')

diff --git a/lib/libc/stdio/vfprintf.c b/lib/libc/stdio/vfprintf.c
index 4abdbc4..3457c86 100644
--- a/lib/libc/stdio/vfprintf.c
+++ b/lib/libc/stdio/vfprintf.c
@@ -39,7 +39,7 @@
 static char sccsid[] = "@(#)vfprintf.c	8.1 (Berkeley) 6/4/93";
 #endif
 static const char rcsid[] =
-		"$Id: vfprintf.c,v 1.13 1997/12/19 21:59:22 bde Exp $";
+		"$Id: vfprintf.c,v 1.14 1997/12/24 13:47:13 ache Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 /*
@@ -643,18 +643,14 @@ fp_begin:		if (prec == -1)
 			break;
 #endif /* FLOATING_POINT */
 		case 'n':
-			n = ret;
-			if ((fp->_flags & __SSTR) &&
-			    fp->_bf._size < n)
-				n = fp->_bf._size;
 			if (flags & QUADINT)
-				*GETARG(quad_t *) = n;
+				*GETARG(quad_t *) = ret;
 			else if (flags & LONGINT)
-				*GETARG(long *) = n;
+				*GETARG(long *) = ret;
 			else if (flags & SHORTINT)
-				*GETARG(short *) = n;
+				*GETARG(short *) = ret;
 			else
-				*GETARG(int *) = n;
+				*GETARG(int *) = ret;
 			continue;	/* no output */
 		case 'O':
 			flags |= LONGINT;
-- 
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