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| author | Damien Miller <djm@mindrot.org> | 2014-02-04 01:25:45 +0100 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2014-02-04 01:25:45 +0100 |
| commit | db3c595ea74ea9ccd5aa644d7e1f8dc675710731 (patch) | |
| tree | dd9d8db7429fc311131c4dd965296dc672bef269 /digest-libc.c | |
| parent | - djm@cvs.openbsd.org 2014/02/03 23:28:00 (diff) | |
| download | openssh-db3c595ea74ea9ccd5aa644d7e1f8dc675710731.tar.xz openssh-db3c595ea74ea9ccd5aa644d7e1f8dc675710731.zip | |
- djm@cvs.openbsd.org 2014/02/02 03:44:31
[digest-libc.c digest-openssl.c]
convert memset of potentially-private data to explicit_bzero()
Diffstat (limited to 'digest-libc.c')
| -rw-r--r-- | digest-libc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/digest-libc.c b/digest-libc.c index e1fcda71a..1804b0698 100644 --- a/digest-libc.c +++ b/digest-libc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: digest-libc.c,v 1.1 2014/01/28 20:13:46 markus Exp $ */ +/* $OpenBSD: digest-libc.c,v 1.2 2014/02/02 03:44:31 djm Exp $ */ /* * Copyright (c) 2013 Damien Miller <djm@mindrot.org> * Copyright (c) 2014 Markus Friedl. All rights reserved. @@ -209,9 +209,9 @@ ssh_digest_free(struct ssh_digest_ctx *ctx) if (ctx != NULL) { digest = ssh_digest_by_alg(ctx->alg); if (digest) { - memset(ctx->mdctx, 0, digest->ctx_len); + explicit_bzero(ctx->mdctx, digest->ctx_len); free(ctx->mdctx); - memset(ctx, 0, sizeof(*ctx)); + explicit_bzero(ctx, sizeof(*ctx)); free(ctx); } } |