From: Richard Levitte <levitte@openssl.org>
Date: Wed, 9 Dec 2015 22:59:04 +0000 (+0100)
Subject: Fix warnings about unused variables when EC is disabled.
X-Git-Tag: OpenSSL_1_1_0-pre1~23
X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=60f43e9e4d883394c9cf601f667d5d188fe84308;ds=sidebyside

Fix warnings about unused variables when EC is disabled.

Reviewed-by: Stephen Henson <steve@openssl.org>
---

diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c
index 3ca7c3ffa6..e9da27e90a 100644
--- a/ssl/ssl_lib.c
+++ b/ssl/ssl_lib.c
@@ -2001,7 +2001,9 @@ void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg)
 
 void ssl_set_masks(SSL *s, const SSL_CIPHER *cipher)
 {
+#if !defined(OPENSSL_NO_EC) || !defined(OPENSSL_NO_GOST)
     CERT_PKEY *cpk;
+#endif
     CERT *c = s->cert;
     uint32_t *pvalid = s->s3->tmp.valid_flags;
     int rsa_enc, rsa_sign, dh_tmp, dh_rsa, dh_dsa, dsa_sign;
@@ -2021,17 +2023,11 @@ void ssl_set_masks(SSL *s, const SSL_CIPHER *cipher)
     dh_tmp = 0;
 #endif
 
-    cpk = &(c->pkeys[SSL_PKEY_RSA_ENC]);
     rsa_enc = pvalid[SSL_PKEY_RSA_ENC] & CERT_PKEY_VALID;
-    cpk = &(c->pkeys[SSL_PKEY_RSA_SIGN]);
     rsa_sign = pvalid[SSL_PKEY_RSA_SIGN] & CERT_PKEY_SIGN;
-    cpk = &(c->pkeys[SSL_PKEY_DSA_SIGN]);
     dsa_sign = pvalid[SSL_PKEY_DSA_SIGN] & CERT_PKEY_SIGN;
-    cpk = &(c->pkeys[SSL_PKEY_DH_RSA]);
     dh_rsa = pvalid[SSL_PKEY_DH_RSA] & CERT_PKEY_VALID;
-    cpk = &(c->pkeys[SSL_PKEY_DH_DSA]);
     dh_dsa = pvalid[SSL_PKEY_DH_DSA] & CERT_PKEY_VALID;
-    cpk = &(c->pkeys[SSL_PKEY_ECC]);
 #ifndef OPENSSL_NO_EC
     have_ecc_cert = pvalid[SSL_PKEY_ECC] & CERT_PKEY_VALID;
 #endif
diff --git a/ssl/statem/statem_clnt.c b/ssl/statem/statem_clnt.c
index 60c0983def..7c98228b42 100644
--- a/ssl/statem/statem_clnt.c
+++ b/ssl/statem/statem_clnt.c
@@ -3101,7 +3101,10 @@ int tls_construct_client_certificate(SSL *s)
 
 int ssl3_check_cert_and_algorithm(SSL *s)
 {
-    int i, idx;
+    int i;
+#ifndef OPENSSL_NO_EC
+    int idx;
+#endif
     long alg_k, alg_a;
     EVP_PKEY *pkey = NULL;
 #ifndef OPENSSL_NO_DH
@@ -3121,8 +3124,8 @@ int ssl3_check_cert_and_algorithm(SSL *s)
 
     /* This is the passed certificate */
 
-    idx = s->session->peer_type;
 #ifndef OPENSSL_NO_EC
+    idx = s->session->peer_type;
     if (idx == SSL_PKEY_ECC) {
         if (ssl_check_srvr_ecc_cert_and_alg(s->session->peer, s) == 0) {
             /* check failed */