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From: "Dr. Tobias Quathamer" <toddy@debian.org>
Date: Sat, 6 Feb 2016 01:19:16 +0100
Subject: fclose.3
---
man/man3/fclose.3 | 10 ++++++++++
1 file changed, 10 insertions(+)
--- a/man/man3/fclose.3
+++ b/man/man3/fclose.3
@@ -34,6 +34,16 @@
(writing any buffered output data using
.BR fflush (3))
and closes the underlying file descriptor.
+.\" Reviewed by upstream and rejected, May 2012, Debian#67239
+.PP
+The behaviour of
+.BR fclose ()
+is undefined if the
+.I stream
+parameter is an illegal pointer, or is a descriptor already passed
+to a previous invocation of
+.BR fclose ().
+.\" End of patch
.SH RETURN VALUE
Upon successful completion, 0 is returned.
Otherwise,
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