svn commit: r186887 - head/lib/libc/stdio

[David Schultz]

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) {