diff options
Diffstat (limited to 'cipher.c')
| -rw-r--r-- | cipher.c | 11 |
1 files changed, 4 insertions, 7 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: cipher.c,v 1.108 2017/11/03 02:22:41 djm Exp $ */ +/* $OpenBSD: cipher.c,v 1.109 2018/02/07 02:06:50 jsing Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -310,8 +310,7 @@ cipher_init(struct sshcipher_ctx **ccp, const struct sshcipher *cipher, } else { if (cc != NULL) { #ifdef WITH_OPENSSL - if (cc->evp != NULL) - EVP_CIPHER_CTX_free(cc->evp); + EVP_CIPHER_CTX_free(cc->evp); #endif /* WITH_OPENSSL */ explicit_bzero(cc, sizeof(*cc)); free(cc); @@ -416,10 +415,8 @@ cipher_free(struct sshcipher_ctx *cc) else if ((cc->cipher->flags & CFLAG_AESCTR) != 0) explicit_bzero(&cc->ac_ctx, sizeof(cc->ac_ctx)); #ifdef WITH_OPENSSL - if (cc->evp != NULL) { - EVP_CIPHER_CTX_free(cc->evp); - cc->evp = NULL; - } + EVP_CIPHER_CTX_free(cc->evp); + cc->evp = NULL; #endif explicit_bzero(cc, sizeof(*cc)); free(cc); |