diff options
| author |   jsing <jsing@openbsd.org> | 2017-04-10 17:27:33 +0000 |
|---|---|---|
| committer | jsing <jsing@openbsd.org> | 2017-04-10 17:27:33 +0000 |
| commit | 8f2be08bb3450546a0413c2e8cd4b1a35d4a494b (patch) | |
| tree | 6a8fda912943265174b2e47fd95da358ef6e882e /lib/libssl/ssl_sess.c | |
| parent | Use freezero() for X25519 keys - same result with more readable code. (diff) | |
| download | wireguard-openbsd-8f2be08bb3450546a0413c2e8cd4b1a35d4a494b.tar.xz wireguard-openbsd-8f2be08bb3450546a0413c2e8cd4b1a35d4a494b.zip | |
Use freezero() for the internal opaque structures, instead of the current
explicit_bzero()/free(). Less code and potentially less overhead.
Diffstat (limited to 'lib/libssl/ssl_sess.c')
| -rw-r--r-- | lib/libssl/ssl_sess.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/lib/libssl/ssl_sess.c b/lib/libssl/ssl_sess.c index 5d80e581962..59d7d9ec24f 100644 --- a/lib/libssl/ssl_sess.c +++ b/lib/libssl/ssl_sess.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssl_sess.c,v 1.70 2017/02/07 02:08:38 beck Exp $ */ +/* $OpenBSD: ssl_sess.c,v 1.71 2017/04/10 17:27:33 jsing Exp $ */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * @@ -705,11 +705,8 @@ SSL_SESSION_free(SSL_SESSION *ss) free(ss->internal->tlsext_ecpointformatlist); free(ss->internal->tlsext_supportedgroups); - explicit_bzero(ss->internal, sizeof(*ss->internal)); - free(ss->internal); - - explicit_bzero(ss, sizeof(*ss)); - free(ss); + freezero(ss->internal, sizeof(*ss->internal)); + freezero(ss, sizeof(*ss)); } int |