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author | Gilles Chehade <gilles@poolp.org> | 2020-04-30 02:06:46 +0200 |
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committer | Gilles Chehade <gilles@poolp.org> | 2020-04-30 02:06:46 +0200 |
commit | d4180f85d53f7381da9fcc7257cf61d0b29497a0 (patch) | |
tree | 928f5541f702f22aec334cd7262d611821ff44cf /openbsd-compat/freezero.c | |
parent | Merge remote-tracking branch 'portable/native' (diff) | |
download | OpenSMTPD-d4180f85d53f7381da9fcc7257cf61d0b29497a0.tar.xz OpenSMTPD-d4180f85d53f7381da9fcc7257cf61d0b29497a0.zip |
merge histories
Diffstat (limited to 'openbsd-compat/freezero.c')
-rw-r--r-- | openbsd-compat/freezero.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/openbsd-compat/freezero.c b/openbsd-compat/freezero.c new file mode 100644 index 00000000..da20d132 --- /dev/null +++ b/openbsd-compat/freezero.c @@ -0,0 +1,34 @@ +/* $OpenBSD: strtonum.c,v 1.6 2004/08/03 19:38:01 millert Exp $ */ + +/* + * Copyright (c) 2004 Ted Unangst and Todd Miller + * All rights reserved. + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +/* OPENBSD ORIGINAL: lib/libc/stdlib/malloc.c */ + +#include "includes.h" + +#include <stdlib.h> +#include <strings.h> + +void +freezero(void *ptr, size_t sz) +{ + if (ptr == NULL) + return; + explicit_bzero(ptr, sz); + free(ptr); +} |