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[BZ #4359]

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2007-10-13  Ulrich Drepper  <drepper@redhat.com>
	[BZ #4359]
	* libio/__freading.c (__freading): Don't return true for
	write-only streams.
This commit is contained in:
Ulrich Drepper 2007-10-13 07:11:11 +00:00
parent fab1a490ac
commit 0ea4967708
2 changed files with 10 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2007-10-13 Ulrich Drepper <drepper@redhat.com>
[BZ #4359]
* libio/__freading.c (__freading): Don't return true for
write-only streams.
2007-10-12 Ulrich Drepper <drepper@redhat.com>
* locale/programs/repertoire.c (repertoire_read): Always free

7
libio/__freading.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
/* Copyright (C) 2000, 2002, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -21,6 +21,7 @@
int
__freading (FILE *fp)
{
return ((fp->_flags & _IO_NO_WRITES)
|| (fp->_flags & _IO_CURRENTLY_PUTTING) == 0);
return (((fp->_flags & _IO_NO_WRITES)
|| (fp->_flags & _IO_CURRENTLY_PUTTING) == 0)
&& (fp->_flags & _IO_NO_READS) == 0);
}