src/lib/libc/stdio/mktemp.c, branch release/3.3.0_cvs

This commit was manufactured by cvs2svn to create tag

1999-09-16T08:26:13+00:00

'RELENG_3_3_0_RELEASE'.

This commit was manufactured to restore the state of the 3.3-RELEASE image.
Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

$Id$ -> $FreeBSD$

1999-08-29T14:49:43+00:00

Revert last change. mkstemp() wasn't to blame, it's nvi. However,

1998-10-20T15:33:21+00:00

mkstemp() is not behaving as documented.

Stop mk*temp() from being pathologically stupid in the face of a umask(0);

1998-10-20T12:36:36+00:00

There are other ways to fix this than wrapping _gettemp(), but this was
the most convenient.

Discovered by: bde

Fix a nasty flaw as a result of using the arc4random() pre-seeding of

1998-04-14T07:25:05+00:00

leading XXX's.  It could wrap an uppercase character through chars
like:  [ \ ] ^ _ `  in between Z and a.  The backslash and back tick
might be particularly nasty in a shell script context.  Also, since
we've been using upper-case generated values for a while now, go with
the flow and use them in the pathname search rotation.

Fixed uninitialized pointer in previous commit. mktemp() was broken.

1998-03-03T14:38:36+00:00

I noticed cvs core dumps and uncleaned cvs temporary files in /tmp.

Fixed ANSIisms.

Many security improvements from OpenBSD:

1998-02-13T02:13:24+00:00

	implement mkdtemp
	improve man page for mk*temp
	use arc4random to seed extra XXX's randomly
	Optionally warn of unsafe mktemp uses
From various commits by theo de raadt and Todd Miller.
Obtained from: OpenBSD

This should go into 2.2 after a testing period.

Fix race

1997-04-07T18:01:10+00:00

Obtained from: Keith Bostic

Revert $FreeBSD$ to $Id$

1997-02-22T15:12:41+00:00

Make the long-awaited change from $Id$ to $FreeBSD$

1997-01-14T07:20:47+00:00

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.