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use explicit_bzero instead of memset to zero memory

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christos 2013-05-10 16:39:25 +00:00
parent 6fd620669a
commit c8fbe6c64a
1 changed files with 3 additions and 3 deletions
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6
crypto/external/bsd/libsaslc/dist/src/dict.c vendored
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@ -1,4 +1,4 @@
/* $NetBSD: dict.c,v 1.6 2011/02/16 02:14:22 christos Exp $ */
/* $NetBSD: dict.c,v 1.7 2013/05/10 16:39:25 christos Exp $ */
/* Copyright (c) 2010 The NetBSD Foundation, Inc.
* All rights reserved.
@ -35,7 +35,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: dict.c,v 1.6 2011/02/16 02:14:22 christos Exp $");
__RCSID("$NetBSD: dict.c,v 1.7 2013/05/10 16:39:25 christos Exp $");
#include <sys/queue.h>
@ -136,7 +136,7 @@ saslc__dict_list_node_destroy(saslc__dict_node_t *node)
free(node->key);
/* zero value, it may contain sensitive data */
memset(node->value, 0, node->value_len);
__explicit_bzero(node->value, node->value_len);
free(node->value);
LIST_REMOVE(node, nodes);
free(node);