diff options
| author | Frederic Cambus <fcambus@cvs.openbsd.org> | 2017-05-06 19:44:54 +0000 |
|---|---|---|
| committer | Frederic Cambus <fcambus@cvs.openbsd.org> | 2017-05-06 19:44:54 +0000 |
| commit | 393511e84bf5f5c419dc38667997205e4e61aee4 (patch) | |
| tree | 41df348941ed3719217d3f67fecfac29c1d90dae /usr.sbin | |
| parent | 14f3291d7ba501d11a53b637a72346fd9bfdd523 (diff) | |
Convert explicit_bzero() + free() to freezero().
OK reyk@, deraadt@ (previous version)
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/relayd/relayd.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/usr.sbin/relayd/relayd.c b/usr.sbin/relayd/relayd.c index 2730f9f2902..53996b21b30 100644 --- a/usr.sbin/relayd/relayd.c +++ b/usr.sbin/relayd/relayd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: relayd.c,v 1.165 2017/01/24 10:49:14 benno Exp $ */ +/* $OpenBSD: relayd.c,v 1.166 2017/05/06 19:44:53 fcambus Exp $ */ /* * Copyright (c) 2007 - 2016 Reyk Floeter <reyk@openbsd.org> @@ -543,17 +543,11 @@ purge_table(struct relayd *env, struct tablelist *head, struct table *table) } void -purge_key(char **ptr, off_t len) +purge_key(char **key, off_t len) { - char *key = *ptr; + freezero(*key, len); - if (key == NULL || len == 0) - return; - - explicit_bzero(key, len); - free(key); - - *ptr = NULL; + *key = NULL; } void |