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-rw-r--r--ChangeLog3
-rw-r--r--libio/__freading.c6
2 files changed, 5 insertions, 4 deletions
diff --git a/ChangeLog b/ChangeLog
index 3a16e6ac8f..89ec38ca16 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,7 +2,8 @@
[BZ #4359]
* libio/__freading.c (__freading): Don't return true for
- write-only streams.
+ write-only streams. For read/write streams, check whether we
+ performed a read operation already.
2007-10-12 Ulrich Drepper <drepper@redhat.com>
diff --git a/libio/__freading.c b/libio/__freading.c
index 7eca27b010..43e50bce75 100644
--- a/libio/__freading.c
+++ b/libio/__freading.c
@@ -21,7 +21,7 @@
int
__freading (FILE *fp)
{
- return (((fp->_flags & _IO_NO_WRITES)
- || (fp->_flags & _IO_CURRENTLY_PUTTING) == 0)
- && (fp->_flags & _IO_NO_READS) == 0);
+ return ((fp->_flags & _IO_NO_WRITES)
+ || ((fp->_flags & (_IO_CURRENTLY_PUTTING | _IO_NO_READS)) == 0
+ && fp->_IO_read_base != NULL));
}