4 files changed, 16 insertions, 27 deletions

diff --git a/src/lib/libssl/s3_srvr.c b/src/lib/libssl/s3_srvr.c
index 4c6caf0eed..ef37862091 100644
--- a/src/lib/libssl/s3_srvr.c
+++ b/src/lib/libssl/s3_srvr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: s3_srvr.c,v 1.150 2017/01/23 14:35:42 jsing Exp $ */
+/* $OpenBSD: s3_srvr.c,v 1.151 2017/01/24 01:44:00 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -1002,11 +1002,8 @@ ssl3_get_client_hello(SSL *s)
 
                         s->session->cipher = pref_cipher;
 
-                        if (s->cipher_list)
-                                sk_SSL_CIPHER_free(s->cipher_list);
-
-                        if (s->internal->cipher_list_by_id)
-                                sk_SSL_CIPHER_free(s->internal->cipher_list_by_id);
+                        sk_SSL_CIPHER_free(s->cipher_list);
+                        sk_SSL_CIPHER_free(s->internal->cipher_list_by_id);
 
                         s->cipher_list = sk_SSL_CIPHER_dup(s->session->ciphers);
                         s->internal->cipher_list_by_id =
@@ -1020,8 +1017,7 @@ ssl3_get_client_hello(SSL *s)
          */
 
         if (!s->internal->hit) {
-                if (s->session->ciphers != NULL)
-                        sk_SSL_CIPHER_free(s->session->ciphers);
+                sk_SSL_CIPHER_free(s->session->ciphers);
                 s->session->ciphers = ciphers;
                 if (ciphers == NULL) {
                         al = SSL_AD_ILLEGAL_PARAMETER;
@@ -1081,8 +1077,8 @@ f_err:
                 ssl3_send_alert(s, SSL3_AL_FATAL, al);
         }
 err:
-        if (ciphers != NULL)
-                sk_SSL_CIPHER_free(ciphers);
+        sk_SSL_CIPHER_free(ciphers);
+
         return (ret);
 }
 
diff --git a/src/lib/libssl/ssl_ciph.c b/src/lib/libssl/ssl_ciph.c
index af5c83fcaf..5a5bb165d8 100644
--- a/src/lib/libssl/ssl_ciph.c
+++ b/src/lib/libssl/ssl_ciph.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_ciph.c,v 1.89 2016/11/06 12:08:32 jsing Exp $ */
+/* $OpenBSD: ssl_ciph.c,v 1.90 2017/01/24 01:44:00 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -1516,11 +1516,9 @@ ssl_create_cipher_list(const SSL_METHOD *ssl_method,
                 sk_SSL_CIPHER_free(cipherstack);
                 return NULL;
         }
-        if (*cipher_list != NULL)
-                sk_SSL_CIPHER_free(*cipher_list);
+        sk_SSL_CIPHER_free(*cipher_list);
         *cipher_list = cipherstack;
-        if (*cipher_list_by_id != NULL)
-                sk_SSL_CIPHER_free(*cipher_list_by_id);
+        sk_SSL_CIPHER_free(*cipher_list_by_id);
         *cipher_list_by_id = tmp_cipher_list;
         (void)sk_SSL_CIPHER_set_cmp_func(*cipher_list_by_id,
             ssl_cipher_ptr_id_cmp);
diff --git a/src/lib/libssl/ssl_lib.c b/src/lib/libssl/ssl_lib.c
index 7f49648611..01041146b7 100644
--- a/src/lib/libssl/ssl_lib.c
+++ b/src/lib/libssl/ssl_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_lib.c,v 1.141 2017/01/23 22:34:38 beck Exp $ */
+/* $OpenBSD: ssl_lib.c,v 1.142 2017/01/24 01:44:00 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -516,10 +516,8 @@ SSL_free(SSL *s)
                 BUF_MEM_free(s->internal->init_buf);
 
         /* add extra stuff */
-        if (s->cipher_list != NULL)
-                sk_SSL_CIPHER_free(s->cipher_list);
-        if (s->internal->cipher_list_by_id != NULL)
-                sk_SSL_CIPHER_free(s->internal->cipher_list_by_id);
+        sk_SSL_CIPHER_free(s->cipher_list);
+        sk_SSL_CIPHER_free(s->internal->cipher_list_by_id);
 
         /* Make the next call work :-) */
         if (s->session != NULL) {
@@ -1985,10 +1983,8 @@ SSL_CTX_free(SSL_CTX *a)
 
         if (a->cert_store != NULL)
                 X509_STORE_free(a->cert_store);
-        if (a->cipher_list != NULL)
-                sk_SSL_CIPHER_free(a->cipher_list);
-        if (a->internal->cipher_list_by_id != NULL)
-                sk_SSL_CIPHER_free(a->internal->cipher_list_by_id);
+        sk_SSL_CIPHER_free(a->cipher_list);
+        sk_SSL_CIPHER_free(a->internal->cipher_list_by_id);
         if (a->internal->cert != NULL)
                 ssl_cert_free(a->internal->cert);
         if (a->internal->client_CA != NULL)
diff --git a/src/lib/libssl/ssl_sess.c b/src/lib/libssl/ssl_sess.c
index 2ebdf81b41..307c730e3f 100644
--- a/src/lib/libssl/ssl_sess.c
+++ b/src/lib/libssl/ssl_sess.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_sess.c,v 1.65 2017/01/24 01:39:13 jsing Exp $ */
+/* $OpenBSD: ssl_sess.c,v 1.66 2017/01/24 01:44:00 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -704,8 +704,7 @@ SSL_SESSION_free(SSL_SESSION *ss)
 
         X509_free(ss->peer);
 
-        if (ss->ciphers != NULL)
-                sk_SSL_CIPHER_free(ss->ciphers);
+        sk_SSL_CIPHER_free(ss->ciphers);
 
         free(ss->tlsext_hostname);
         free(ss->tlsext_tick);