From owner-svn-src-all@FreeBSD.ORG  Thu Jan  8 06:38:07 2009
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 4241B106567A;
	Thu,  8 Jan 2009 06:38:07 +0000 (UTC) (envelope-from das@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 30A628FC14;
	Thu,  8 Jan 2009 06:38:07 +0000 (UTC) (envelope-from das@FreeBSD.org)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id n086c7vq011110;
	Thu, 8 Jan 2009 06:38:07 GMT (envelope-from das@svn.freebsd.org)
Received: (from das@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id n086c7pq011109;
	Thu, 8 Jan 2009 06:38:07 GMT (envelope-from das@svn.freebsd.org)
Message-Id: <200901080638.n086c7pq011109@svn.freebsd.org>
From: David Schultz <das@FreeBSD.org>
Date: Thu, 8 Jan 2009 06:38:07 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r186887 - head/lib/libc/stdio
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
	user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 08 Jan 2009 06:38:08 -0000

Author: das
Date: Thu Jan  8 06:38:06 2009
New Revision: 186887
URL: http://svn.freebsd.org/changeset/base/186887

Log:
  Set the error indicator on an attempt to write to a read-only stream.
  
  PR:		127335
  MFC after:	2 weeks

Modified:
  head/lib/libc/stdio/wsetup.c

Modified: head/lib/libc/stdio/wsetup.c
==============================================================================
--- head/lib/libc/stdio/wsetup.c	Thu Jan  8 06:12:03 2009	(r186886)
+++ head/lib/libc/stdio/wsetup.c	Thu Jan  8 06:38:06 2009	(r186887)
@@ -60,6 +60,7 @@ __swsetup(fp)
 	if ((fp->_flags & __SWR) == 0) {
 		if ((fp->_flags & __SRW) == 0) {
 			errno = EBADF;
+			fp->_flags |= __SERR;
 			return (EOF);
 		}
 		if (fp->_flags & __SRD) {