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Hiltjo Posthuma clear passwords with explicit_bzero 9y ago

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 1/*	$OpenBSD: explicit_bzero.c,v 1.3 2014/06/21 02:34:26 matthew Exp $ */
 2/*
 3 * Public domain.
 4 * Written by Matthew Dempsky.
 5 */
 6
 7#include <string.h>
 8
 9__attribute__((weak)) void
10__explicit_bzero_hook(void *buf, size_t len)
11{
12}
13
14void
15explicit_bzero(void *buf, size_t len)
16{
17	memset(buf, 0, len);
18	__explicit_bzero_hook(buf, len);
19}