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2000-09-26  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/gethostid.c (sethostid): Use O_TRUNC to
	remove possible garbage at the end of the file.

	* stdio-common/tmpnam_r.c: Warn about insecure tmpnam_r.
	* stdio-common/tmpnam.c: Warn about insecure tmpnam.
	* stdio-common/tempnam.c: Warn about insecure tempnam.
	* misc/mktemp.c: Warn about insecure mktemp.
This commit is contained in:
Ulrich Drepper
2000-09-26 07:18:57 +00:00
parent 3ee561ad46
commit e5448d7ad2
7 changed files with 38 additions and 7 deletions
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5
stdio-common/tempnam.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1991,1993,1996,1997,1998,1999 Free Software Foundation, Inc.
/* Copyright (C) 1991,1993,1996-1999,2000 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
@ -39,3 +39,6 @@ tempnam (const char *dir, const char *pfx)
return __strdup (buf);
}
link_warning (tempnam,
"the use of `tempnam' is dangerous, better use `mkstemp'")