diff options
| author | Ted Unangst <tedu@cvs.openbsd.org> | 2011-06-20 22:14:18 +0000 |
|---|---|---|
| committer | Ted Unangst <tedu@cvs.openbsd.org> | 2011-06-20 22:14:18 +0000 |
| commit | 945bb73444974383a50266b126ea026f9dbaa6e5 (patch) | |
| tree | 182e89df4d2be87c0379c66a83c67931a3a73b50 /sys/dev/vnd.c | |
| parent | d88c1c928a6a94d813d5b48f5cb0bf27d6091026 (diff) | |
explicit_bzero for the crypto key
Diffstat (limited to 'sys/dev/vnd.c')
| -rw-r--r-- | sys/dev/vnd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/vnd.c b/sys/dev/vnd.c index 2c2348b0ec3..6f392994f9f 100644 --- a/sys/dev/vnd.c +++ b/sys/dev/vnd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vnd.c,v 1.131 2011/06/20 16:46:06 deraadt Exp $ */ +/* $OpenBSD: vnd.c,v 1.132 2011/06/20 22:14:17 tedu Exp $ */ /* $NetBSD: vnd.c,v 1.26 1996/03/30 23:06:11 christos Exp $ */ /* @@ -551,7 +551,7 @@ vndioctl(dev_t dev, u_long cmd, caddr_t addr, int flag, struct proc *p) sc->sc_keyctx = malloc(sizeof(*sc->sc_keyctx), M_DEVBUF, M_WAITOK); blf_key(sc->sc_keyctx, key, vio->vnd_keylen); - bzero(key, vio->vnd_keylen); + explicit_bzero(key, vio->vnd_keylen); } else sc->sc_keyctx = NULL; @@ -595,7 +595,7 @@ vndioctl(dev_t dev, u_long cmd, caddr_t addr, int flag, struct proc *p) /* Free crypto key */ if (sc->sc_keyctx) { - bzero(sc->sc_keyctx, sizeof(*sc->sc_keyctx)); + explicit_bzero(sc->sc_keyctx, sizeof(*sc->sc_keyctx)); free(sc->sc_keyctx, M_DEVBUF); } |