More KNF.

4 files changed, 84 insertions, 74 deletions

diff --git a/src/lib/libssl/src/ssl/t1_clnt.c b/src/lib/libssl/src/ssl/t1_clnt.c
index fa333259ae..180843c1f5 100644
--- a/src/lib/libssl/src/ssl/t1_clnt.c
+++ b/src/lib/libssl/src/ssl/t1_clnt.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
diff --git a/src/lib/libssl/src/ssl/t1_enc.c b/src/lib/libssl/src/ssl/t1_enc.c
index fc7a23fb4b..579eaa6ce4 100644
--- a/src/lib/libssl/src/ssl/t1_enc.c
+++ b/src/lib/libssl/src/ssl/t1_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -228,6 +228,7 @@ tls1_P_hash(const EVP_MD *md, const unsigned char *sec, int sec_len,
                 }
         }
         ret = 1;
+
 err:
         EVP_PKEY_free(mac_key);
         EVP_MD_CTX_cleanup(&ctx);
@@ -264,7 +265,7 @@ tls1_PRF(long digest_mask, const void *seed1, int seed1_len, const void *seed2,
                 if ((m << TLS1_PRF_DGST_SHIFT) & digest_mask) {
                         if (!md) {
                                 SSLerr(SSL_F_TLS1_PRF,
-                                SSL_R_UNSUPPORTED_DIGEST_TYPE);
+                                    SSL_R_UNSUPPORTED_DIGEST_TYPE);
                                 goto err;
 
                         }
@@ -279,6 +280,7 @@ tls1_PRF(long digest_mask, const void *seed1, int seed1_len, const void *seed2,
                 }
         }
         ret = 1;
+
 err:
         return ret;
 }
@@ -297,7 +299,7 @@ tls1_generate_key_block(SSL *s, unsigned char *km, unsigned char *tmp, int num)
             km, tmp, num);
 #ifdef KSSL_DEBUG
         printf("tls1_generate_key_block() ==> %d byte master_key =\n\t",
-        s->session->master_key_length);
+            s->session->master_key_length);
         {
                 int i;
                 for (i = 0; i < s->session->master_key_length; i++) {
@@ -345,12 +347,12 @@ tls1_change_cipher_state(SSL *s, int which)
 #ifdef KSSL_DEBUG
         printf("tls1_change_cipher_state(which= %d) w/\n", which);
         printf("\talg= %ld/%ld, comp= %p\n",
-        s->s3->tmp.new_cipher->algorithm_mkey,
-        s->s3->tmp.new_cipher->algorithm_auth,
-        comp);
+            s->s3->tmp.new_cipher->algorithm_mkey,
+            s->s3->tmp.new_cipher->algorithm_auth,
+            comp);
         printf("\tevp_cipher == %p ==? &d_cbc_ede_cipher3\n", c);
         printf("\tevp_cipher: nid, blksz= %d, %d, keylen=%d, ivlen=%d\n",
-        c->nid, c->block_size, c->key_len, c->iv_len);
+            c->nid, c->block_size, c->key_len, c->iv_len);
         printf("\tkey_block: len= %d, data= ", s->s3->tmp.key_block_length);
         {
                 int i;
@@ -450,7 +452,7 @@ tls1_change_cipher_state(SSL *s, int which)
         else
                 k = EVP_CIPHER_iv_length(c);
         if ((which == SSL3_CHANGE_CIPHER_CLIENT_WRITE) ||
-                (which == SSL3_CHANGE_CIPHER_SERVER_READ)) {
+            (which == SSL3_CHANGE_CIPHER_SERVER_READ)) {
                 ms = &(p[0]);
                 n = i + i;
                 key = &(p[n]);
@@ -482,7 +484,7 @@ tls1_change_cipher_state(SSL *s, int which)
 
         if (!(EVP_CIPHER_flags(c) & EVP_CIPH_FLAG_AEAD_CIPHER)) {
                 mac_key = EVP_PKEY_new_mac_key(mac_type, NULL,
-                mac_secret, *mac_secret_size);
+                    mac_secret, *mac_secret_size);
                 EVP_DigestSignInit(mac_ctx, NULL, m, NULL, mac_key);
                 EVP_PKEY_free(mac_key);
         }
@@ -498,8 +500,8 @@ tls1_change_cipher_state(SSL *s, int which)
                     exp_label, exp_label_len,
                     s->s3->client_random, SSL3_RANDOM_SIZE,
                     s->s3->server_random, SSL3_RANDOM_SIZE,
-                    NULL, 0, NULL, 0,
-                    key, j, tmp1, tmp2, EVP_CIPHER_key_length(c)))
+                    NULL, 0, NULL, 0, key, j, tmp1, tmp2,
+                    EVP_CIPHER_key_length(c)))
                         goto err2;
                 key = tmp1;
 
@@ -508,8 +510,7 @@ tls1_change_cipher_state(SSL *s, int which)
                             TLS_MD_IV_BLOCK_CONST, TLS_MD_IV_BLOCK_CONST_SIZE,
                             s->s3->client_random, SSL3_RANDOM_SIZE,
                             s->s3->server_random, SSL3_RANDOM_SIZE,
-                            NULL, 0, NULL, 0,
-                            empty, 0, iv1, iv2, k*2))
+                            NULL, 0, NULL, 0, empty, 0, iv1, iv2, k*2))
                                 goto err2;
                         if (client_write)
                                 iv = iv1;
@@ -531,10 +532,10 @@ tls1_change_cipher_state(SSL *s, int which)
 #endif  /* KSSL_DEBUG */
 
         if (EVP_CIPHER_mode(c) == EVP_CIPH_GCM_MODE) {
-                EVP_CipherInit_ex(dd, c, NULL, key, NULL,(which & SSL3_CC_WRITE));
+                EVP_CipherInit_ex(dd, c, NULL, key, NULL, (which & SSL3_CC_WRITE));
                 EVP_CIPHER_CTX_ctrl(dd, EVP_CTRL_GCM_SET_IV_FIXED, k, iv);
         } else
-                EVP_CipherInit_ex(dd, c, NULL, key, iv,(which & SSL3_CC_WRITE));
+                EVP_CipherInit_ex(dd, c, NULL, key, iv, (which & SSL3_CC_WRITE));
 
         /* Needed for "composite" AEADs, such as RC4-HMAC-MD5 */
         if ((EVP_CIPHER_flags(c) & EVP_CIPH_FLAG_AEAD_CIPHER) && *mac_secret_size)
@@ -554,6 +555,7 @@ tls1_change_cipher_state(SSL *s, int which)
         OPENSSL_cleanse(iv1, sizeof(iv1));
         OPENSSL_cleanse(iv2, sizeof(iv2));
         return (1);
+
 err:
         SSLerr(SSL_F_TLS1_CHANGE_CIPHER_STATE, ERR_R_MALLOC_FAILURE);
 err2:
@@ -771,11 +773,11 @@ tls1_enc(SSL *s, int send)
                 {
                         unsigned long ui;
                         printf("EVP_Cipher(ds=%p, rec->data=%p, rec->input=%p, l=%ld) ==>\n",
-                        ds, rec->data, rec->input, l);
+                            ds, rec->data, rec->input, l);
                         printf("\tEVP_CIPHER_CTX: %d buf_len, %d key_len [%d %d], %d iv_len\n",
-                        ds->buf_len, ds->cipher->key_len,
-                        DES_KEY_SZ, DES_SCHEDULE_SZ,
-                        ds->cipher->iv_len);
+                            ds->buf_len, ds->cipher->key_len,
+                            DES_KEY_SZ, DES_SCHEDULE_SZ,
+                            ds->cipher->iv_len);
                         printf("\t\tIV: ");
                         for (i = 0; i<ds->cipher->iv_len; i++) printf("%02X", ds->iv[i]);
                                 printf("\n");
@@ -791,8 +793,8 @@ tls1_enc(SSL *s, int send)
                 }
 
                 i = EVP_Cipher(ds, rec->data, rec->input, l);
-                if ((EVP_CIPHER_flags(ds->cipher) & EVP_CIPH_FLAG_CUSTOM_CIPHER) ?
-                    (i < 0) : (i == 0))
+                if ((EVP_CIPHER_flags(ds->cipher) &
+                    EVP_CIPH_FLAG_CUSTOM_CIPHER) ? (i < 0) : (i == 0))
                         return -1;      /* AEAD can fail to verify MAC */
                 if (EVP_CIPHER_mode(enc) == EVP_CIPH_GCM_MODE && !send) {
                         rec->data += EVP_GCM_TLS_EXPLICIT_IV_LEN;
@@ -889,7 +891,7 @@ tls1_final_finish_mac(SSL *s, const char *str, int slen, unsigned char *out)
                 }
         }
 
-        if (!tls1_PRF(ssl_get_algorithm2(s), str, slen, buf,(int)(q - buf),
+        if (!tls1_PRF(ssl_get_algorithm2(s), str, slen, buf, (int)(q - buf),
             NULL, 0, NULL, 0, NULL, 0,
             s->session->master_key, s->session->master_key_length,
             out, buf2, sizeof buf2))
@@ -912,7 +914,9 @@ tls1_mac(SSL *ssl, unsigned char *md, int send)
         int i;
         EVP_MD_CTX hmac, *mac_ctx;
         unsigned char header[13];
-        int stream_mac = (send ? (ssl->mac_flags & SSL_MAC_FLAG_WRITE_MAC_STREAM) : (ssl->mac_flags&SSL_MAC_FLAG_READ_MAC_STREAM));
+        int stream_mac = (send ?
+            (ssl->mac_flags & SSL_MAC_FLAG_WRITE_MAC_STREAM) :
+            (ssl->mac_flags & SSL_MAC_FLAG_READ_MAC_STREAM));
         int t;
 
         if (send) {
@@ -956,9 +960,10 @@ tls1_mac(SSL *ssl, unsigned char *md, int send)
         header[9] = (unsigned char)(ssl->version >> 8);
         header[10] = (unsigned char)(ssl->version);
         header[11] = (rec->length) >> 8;
-        header[12] = (rec->length)&0xff;
+        header[12] = (rec->length) & 0xff;
 
-        if (!send && EVP_CIPHER_CTX_mode(ssl->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
+        if (!send &&
+            EVP_CIPHER_CTX_mode(ssl->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
             ssl3_cbc_record_digest_supported(mac_ctx)) {
                 /* This is a CBC-encrypted record. We must avoid leaking any
                  * timing-side channel information about how many blocks of
diff --git a/src/lib/libssl/t1_clnt.c b/src/lib/libssl/t1_clnt.c
index fa333259ae..180843c1f5 100644
--- a/src/lib/libssl/t1_clnt.c
+++ b/src/lib/libssl/t1_clnt.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
diff --git a/src/lib/libssl/t1_enc.c b/src/lib/libssl/t1_enc.c
index fc7a23fb4b..579eaa6ce4 100644
--- a/src/lib/libssl/t1_enc.c
+++ b/src/lib/libssl/t1_enc.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -63,7 +63,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -228,6 +228,7 @@ tls1_P_hash(const EVP_MD *md, const unsigned char *sec, int sec_len,
                 }
         }
         ret = 1;
+
 err:
         EVP_PKEY_free(mac_key);
         EVP_MD_CTX_cleanup(&ctx);
@@ -264,7 +265,7 @@ tls1_PRF(long digest_mask, const void *seed1, int seed1_len, const void *seed2,
                 if ((m << TLS1_PRF_DGST_SHIFT) & digest_mask) {
                         if (!md) {
                                 SSLerr(SSL_F_TLS1_PRF,
-                                SSL_R_UNSUPPORTED_DIGEST_TYPE);
+                                    SSL_R_UNSUPPORTED_DIGEST_TYPE);
                                 goto err;
 
                         }
@@ -279,6 +280,7 @@ tls1_PRF(long digest_mask, const void *seed1, int seed1_len, const void *seed2,
                 }
         }
         ret = 1;
+
 err:
         return ret;
 }
@@ -297,7 +299,7 @@ tls1_generate_key_block(SSL *s, unsigned char *km, unsigned char *tmp, int num)
             km, tmp, num);
 #ifdef KSSL_DEBUG
         printf("tls1_generate_key_block() ==> %d byte master_key =\n\t",
-        s->session->master_key_length);
+            s->session->master_key_length);
         {
                 int i;
                 for (i = 0; i < s->session->master_key_length; i++) {
@@ -345,12 +347,12 @@ tls1_change_cipher_state(SSL *s, int which)
 #ifdef KSSL_DEBUG
         printf("tls1_change_cipher_state(which= %d) w/\n", which);
         printf("\talg= %ld/%ld, comp= %p\n",
-        s->s3->tmp.new_cipher->algorithm_mkey,
-        s->s3->tmp.new_cipher->algorithm_auth,
-        comp);
+            s->s3->tmp.new_cipher->algorithm_mkey,
+            s->s3->tmp.new_cipher->algorithm_auth,
+            comp);
         printf("\tevp_cipher == %p ==? &d_cbc_ede_cipher3\n", c);
         printf("\tevp_cipher: nid, blksz= %d, %d, keylen=%d, ivlen=%d\n",
-        c->nid, c->block_size, c->key_len, c->iv_len);
+            c->nid, c->block_size, c->key_len, c->iv_len);
         printf("\tkey_block: len= %d, data= ", s->s3->tmp.key_block_length);
         {
                 int i;
@@ -450,7 +452,7 @@ tls1_change_cipher_state(SSL *s, int which)
         else
                 k = EVP_CIPHER_iv_length(c);
         if ((which == SSL3_CHANGE_CIPHER_CLIENT_WRITE) ||
-                (which == SSL3_CHANGE_CIPHER_SERVER_READ)) {
+            (which == SSL3_CHANGE_CIPHER_SERVER_READ)) {
                 ms = &(p[0]);
                 n = i + i;
                 key = &(p[n]);
@@ -482,7 +484,7 @@ tls1_change_cipher_state(SSL *s, int which)
 
         if (!(EVP_CIPHER_flags(c) & EVP_CIPH_FLAG_AEAD_CIPHER)) {
                 mac_key = EVP_PKEY_new_mac_key(mac_type, NULL,
-                mac_secret, *mac_secret_size);
+                    mac_secret, *mac_secret_size);
                 EVP_DigestSignInit(mac_ctx, NULL, m, NULL, mac_key);
                 EVP_PKEY_free(mac_key);
         }
@@ -498,8 +500,8 @@ tls1_change_cipher_state(SSL *s, int which)
                     exp_label, exp_label_len,
                     s->s3->client_random, SSL3_RANDOM_SIZE,
                     s->s3->server_random, SSL3_RANDOM_SIZE,
-                    NULL, 0, NULL, 0,
-                    key, j, tmp1, tmp2, EVP_CIPHER_key_length(c)))
+                    NULL, 0, NULL, 0, key, j, tmp1, tmp2,
+                    EVP_CIPHER_key_length(c)))
                         goto err2;
                 key = tmp1;
 
@@ -508,8 +510,7 @@ tls1_change_cipher_state(SSL *s, int which)
                             TLS_MD_IV_BLOCK_CONST, TLS_MD_IV_BLOCK_CONST_SIZE,
                             s->s3->client_random, SSL3_RANDOM_SIZE,
                             s->s3->server_random, SSL3_RANDOM_SIZE,
-                            NULL, 0, NULL, 0,
-                            empty, 0, iv1, iv2, k*2))
+                            NULL, 0, NULL, 0, empty, 0, iv1, iv2, k*2))
                                 goto err2;
                         if (client_write)
                                 iv = iv1;
@@ -531,10 +532,10 @@ tls1_change_cipher_state(SSL *s, int which)
 #endif  /* KSSL_DEBUG */
 
         if (EVP_CIPHER_mode(c) == EVP_CIPH_GCM_MODE) {
-                EVP_CipherInit_ex(dd, c, NULL, key, NULL,(which & SSL3_CC_WRITE));
+                EVP_CipherInit_ex(dd, c, NULL, key, NULL, (which & SSL3_CC_WRITE));
                 EVP_CIPHER_CTX_ctrl(dd, EVP_CTRL_GCM_SET_IV_FIXED, k, iv);
         } else
-                EVP_CipherInit_ex(dd, c, NULL, key, iv,(which & SSL3_CC_WRITE));
+                EVP_CipherInit_ex(dd, c, NULL, key, iv, (which & SSL3_CC_WRITE));
 
         /* Needed for "composite" AEADs, such as RC4-HMAC-MD5 */
         if ((EVP_CIPHER_flags(c) & EVP_CIPH_FLAG_AEAD_CIPHER) && *mac_secret_size)
@@ -554,6 +555,7 @@ tls1_change_cipher_state(SSL *s, int which)
         OPENSSL_cleanse(iv1, sizeof(iv1));
         OPENSSL_cleanse(iv2, sizeof(iv2));
         return (1);
+
 err:
         SSLerr(SSL_F_TLS1_CHANGE_CIPHER_STATE, ERR_R_MALLOC_FAILURE);
 err2:
@@ -771,11 +773,11 @@ tls1_enc(SSL *s, int send)
                 {
                         unsigned long ui;
                         printf("EVP_Cipher(ds=%p, rec->data=%p, rec->input=%p, l=%ld) ==>\n",
-                        ds, rec->data, rec->input, l);
+                            ds, rec->data, rec->input, l);
                         printf("\tEVP_CIPHER_CTX: %d buf_len, %d key_len [%d %d], %d iv_len\n",
-                        ds->buf_len, ds->cipher->key_len,
-                        DES_KEY_SZ, DES_SCHEDULE_SZ,
-                        ds->cipher->iv_len);
+                            ds->buf_len, ds->cipher->key_len,
+                            DES_KEY_SZ, DES_SCHEDULE_SZ,
+                            ds->cipher->iv_len);
                         printf("\t\tIV: ");
                         for (i = 0; i<ds->cipher->iv_len; i++) printf("%02X", ds->iv[i]);
                                 printf("\n");
@@ -791,8 +793,8 @@ tls1_enc(SSL *s, int send)
                 }
 
                 i = EVP_Cipher(ds, rec->data, rec->input, l);
-                if ((EVP_CIPHER_flags(ds->cipher) & EVP_CIPH_FLAG_CUSTOM_CIPHER) ?
-                    (i < 0) : (i == 0))
+                if ((EVP_CIPHER_flags(ds->cipher) &
+                    EVP_CIPH_FLAG_CUSTOM_CIPHER) ? (i < 0) : (i == 0))
                         return -1;      /* AEAD can fail to verify MAC */
                 if (EVP_CIPHER_mode(enc) == EVP_CIPH_GCM_MODE && !send) {
                         rec->data += EVP_GCM_TLS_EXPLICIT_IV_LEN;
@@ -889,7 +891,7 @@ tls1_final_finish_mac(SSL *s, const char *str, int slen, unsigned char *out)
                 }
         }
 
-        if (!tls1_PRF(ssl_get_algorithm2(s), str, slen, buf,(int)(q - buf),
+        if (!tls1_PRF(ssl_get_algorithm2(s), str, slen, buf, (int)(q - buf),
             NULL, 0, NULL, 0, NULL, 0,
             s->session->master_key, s->session->master_key_length,
             out, buf2, sizeof buf2))
@@ -912,7 +914,9 @@ tls1_mac(SSL *ssl, unsigned char *md, int send)
         int i;
         EVP_MD_CTX hmac, *mac_ctx;
         unsigned char header[13];
-        int stream_mac = (send ? (ssl->mac_flags & SSL_MAC_FLAG_WRITE_MAC_STREAM) : (ssl->mac_flags&SSL_MAC_FLAG_READ_MAC_STREAM));
+        int stream_mac = (send ?
+            (ssl->mac_flags & SSL_MAC_FLAG_WRITE_MAC_STREAM) :
+            (ssl->mac_flags & SSL_MAC_FLAG_READ_MAC_STREAM));
         int t;
 
         if (send) {
@@ -956,9 +960,10 @@ tls1_mac(SSL *ssl, unsigned char *md, int send)
         header[9] = (unsigned char)(ssl->version >> 8);
         header[10] = (unsigned char)(ssl->version);
         header[11] = (rec->length) >> 8;
-        header[12] = (rec->length)&0xff;
+        header[12] = (rec->length) & 0xff;
 
-        if (!send && EVP_CIPHER_CTX_mode(ssl->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
+        if (!send &&
+            EVP_CIPHER_CTX_mode(ssl->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
             ssl3_cbc_record_digest_supported(mac_ctx)) {
                 /* This is a CBC-encrypted record. We must avoid leaking any
                  * timing-side channel information about how many blocks of