Consistent formatting for sizeof(foo)

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4872)
diff --git a/test/bftest.c b/test/bftest.c
index 7ab3d51..5abb81d 100644
--- a/test/bftest.c
+++ b/test/bftest.c
@@ -356,7 +356,7 @@
     BF_set_key(&key, 16, cbc_key);
     memset(cbc_in, 0, sizeof(cbc_in));
     memset(cbc_out, 0, sizeof(cbc_out));
-    memcpy(iv, cbc_iv, sizeof iv);
+    memcpy(iv, cbc_iv, sizeof(iv));
     BF_cbc_encrypt((unsigned char *)cbc_data, cbc_out, len,
                    &key, iv, BF_ENCRYPT);
     if (!TEST_mem_eq(cbc_out, 32, cbc_ok, 32))
diff --git a/test/d2i_test.c b/test/d2i_test.c
index 255982e..afea2dc 100644
--- a/test/d2i_test.c
+++ b/test/d2i_test.c
@@ -67,7 +67,7 @@
      * performs sanity checks on the input and can reject it before the
      * decoder is called.
      */
-    len = BIO_read(bio, buf, sizeof buf);
+    len = BIO_read(bio, buf, sizeof(buf));
     if (!TEST_int_ge(len, 0))
         goto err;
 
diff --git a/test/ectest.c b/test/ectest.c
index 03d7943..9341752 100644
--- a/test/ectest.c
+++ b/test/ectest.c
@@ -232,7 +232,7 @@
 
     len =
         EC_POINT_point2oct(group, Q, POINT_CONVERSION_COMPRESSED, buf,
-                           sizeof buf, ctx);
+                           sizeof(buf), ctx);
     if (!TEST_size_t_ne(len, 0)
         || !TEST_true(EC_POINT_oct2point(group, P, buf, len, ctx))
         || !TEST_int_eq(0, EC_POINT_cmp(group, P, Q, ctx)))
@@ -241,7 +241,7 @@
                        buf, len);
 
     len = EC_POINT_point2oct(group, Q, POINT_CONVERSION_UNCOMPRESSED,
-                             buf, sizeof buf, ctx);
+                             buf, sizeof(buf), ctx);
     if (!TEST_size_t_ne(len, 0)
         || !TEST_true(EC_POINT_oct2point(group, P, buf, len, ctx))
         || !TEST_int_eq(0, EC_POINT_cmp(group, P, Q, ctx)))
@@ -250,7 +250,7 @@
                        buf, len);
 
     len = EC_POINT_point2oct(group, Q, POINT_CONVERSION_HYBRID,
-                             buf, sizeof buf, ctx);
+                             buf, sizeof(buf), ctx);
     if (!TEST_size_t_ne(len, 0)
         || !TEST_true(EC_POINT_oct2point(group, P, buf, len, ctx))
         || !TEST_int_eq(0, EC_POINT_cmp(group, P, Q, ctx)))
@@ -1071,7 +1071,7 @@
 /* Change test based on whether binary point compression is enabled or not. */
 #  ifdef OPENSSL_EC_BIN_PT_COMP
     len = EC_POINT_point2oct(group, Q, POINT_CONVERSION_COMPRESSED,
-                             buf, sizeof buf, ctx);
+                             buf, sizeof(buf), ctx);
     if (!TEST_size_t_ne(len, 0)
         || !TEST_true(EC_POINT_oct2point(group, P, buf, len, ctx))
         || !TEST_int_eq(0, EC_POINT_cmp(group, P, Q, ctx)))
@@ -1081,7 +1081,7 @@
 #  endif
 
     len = EC_POINT_point2oct(group, Q, POINT_CONVERSION_UNCOMPRESSED,
-                             buf, sizeof buf, ctx);
+                             buf, sizeof(buf), ctx);
     if (!TEST_size_t_ne(len, 0)
         || !TEST_true(EC_POINT_oct2point(group, P, buf, len, ctx))
         || !TEST_int_eq(0, EC_POINT_cmp(group, P, Q, ctx)))
@@ -1092,7 +1092,7 @@
 /* Change test based on whether binary point compression is enabled or not. */
 #  ifdef OPENSSL_EC_BIN_PT_COMP
     len =
-        EC_POINT_point2oct(group, Q, POINT_CONVERSION_HYBRID, buf, sizeof buf,
+        EC_POINT_point2oct(group, Q, POINT_CONVERSION_HYBRID, buf, sizeof(buf),
                            ctx);
     if (!TEST_size_t_ne(len, 0)
         || !TEST_true(EC_POINT_oct2point(group, P, buf, len, ctx))
diff --git a/test/igetest.c b/test/igetest.c
index 46910f8..fd1089d 100644
--- a/test/igetest.c
+++ b/test/igetest.c
@@ -153,29 +153,29 @@
         return 0;
 
     if (v->encrypt == AES_ENCRYPT)
-        AES_set_encrypt_key(v->key, 8 * sizeof v->key, &key);
+        AES_set_encrypt_key(v->key, 8 * sizeof(v->key), &key);
     else
-        AES_set_decrypt_key(v->key, 8 * sizeof v->key, &key);
-    memcpy(iv, v->iv, sizeof iv);
+        AES_set_decrypt_key(v->key, 8 * sizeof(v->key), &key);
+    memcpy(iv, v->iv, sizeof(iv));
     AES_ige_encrypt(v->in, buf, v->length, &key, iv, v->encrypt);
 
     if (!TEST_mem_eq(v->out, v->length, buf, v->length)) {
         TEST_info("IGE test vector %d failed", n);
-        test_output_memory("key", v->key, sizeof v->key);
-        test_output_memory("iv", v->iv, sizeof v->iv);
+        test_output_memory("key", v->key, sizeof(v->key));
+        test_output_memory("iv", v->iv, sizeof(v->iv));
         test_output_memory("in", v->in, v->length);
         testresult = 0;
     }
 
     /* try with in == out */
-    memcpy(iv, v->iv, sizeof iv);
+    memcpy(iv, v->iv, sizeof(iv));
     memcpy(buf, v->in, v->length);
     AES_ige_encrypt(buf, buf, v->length, &key, iv, v->encrypt);
 
     if (!TEST_mem_eq(v->out, v->length, buf, v->length)) {
         TEST_info("IGE test vector %d failed (with in == out)", n);
-        test_output_memory("key", v->key, sizeof v->key);
-        test_output_memory("iv", v->iv, sizeof v->iv);
+        test_output_memory("key", v->key, sizeof(v->key));
+        test_output_memory("iv", v->iv, sizeof(v->iv));
         test_output_memory("in", v->in, v->length);
         testresult = 0;
     }
@@ -205,9 +205,9 @@
                        v->encrypt);
 
     if (!TEST_mem_eq(v->out, v->length, buf, v->length)) {
-        test_output_memory("key 1", v->key1, sizeof v->key1);
-        test_output_memory("key 2", v->key2, sizeof v->key2);
-        test_output_memory("iv", v->iv, sizeof v->iv);
+        test_output_memory("key 1", v->key1, sizeof(v->key1));
+        test_output_memory("key 2", v->key2, sizeof(v->key2));
+        test_output_memory("iv", v->iv, sizeof(v->iv));
         test_output_memory("in", v->in, v->length);
         return 0;
     }
@@ -222,12 +222,12 @@
     unsigned char ciphertext[BIG_TEST_SIZE];
     unsigned char checktext[BIG_TEST_SIZE];
 
-    memcpy(iv, saved_iv, sizeof iv);
-    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
+    memcpy(iv, saved_iv, sizeof(iv));
+    AES_set_encrypt_key(rkey, 8 * sizeof(rkey), &key);
     AES_ige_encrypt(plaintext, ciphertext, TEST_SIZE, &key, iv, AES_ENCRYPT);
 
-    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
-    memcpy(iv, saved_iv, sizeof iv);
+    AES_set_decrypt_key(rkey, 8 * sizeof(rkey), &key);
+    memcpy(iv, saved_iv, sizeof(iv));
     AES_ige_encrypt(ciphertext, checktext, TEST_SIZE, &key, iv, AES_DECRYPT);
 
     return TEST_mem_eq(checktext, TEST_SIZE, plaintext, TEST_SIZE);
@@ -240,16 +240,16 @@
     unsigned char ciphertext[BIG_TEST_SIZE];
     unsigned char checktext[BIG_TEST_SIZE];
 
-    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
-    memcpy(iv, saved_iv, sizeof iv);
+    AES_set_encrypt_key(rkey, 8 * sizeof(rkey), &key);
+    memcpy(iv, saved_iv, sizeof(iv));
     AES_ige_encrypt(plaintext, ciphertext, TEST_SIZE / 2, &key, iv,
                     AES_ENCRYPT);
     AES_ige_encrypt(plaintext + TEST_SIZE / 2,
                     ciphertext + TEST_SIZE / 2, TEST_SIZE / 2,
                     &key, iv, AES_ENCRYPT);
 
-    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
-    memcpy(iv, saved_iv, sizeof iv);
+    AES_set_decrypt_key(rkey, 8 * sizeof(rkey), &key);
+    memcpy(iv, saved_iv, sizeof(iv));
     AES_ige_encrypt(ciphertext, checktext, TEST_SIZE, &key, iv, AES_DECRYPT);
 
     return TEST_mem_eq(checktext, TEST_SIZE, plaintext, TEST_SIZE);
@@ -262,16 +262,16 @@
     unsigned char ciphertext[BIG_TEST_SIZE];
     unsigned char checktext[BIG_TEST_SIZE];
 
-    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
-    memcpy(iv, saved_iv, sizeof iv);
+    AES_set_encrypt_key(rkey, 8 * sizeof(rkey), &key);
+    memcpy(iv, saved_iv, sizeof(iv));
     AES_ige_encrypt(plaintext, ciphertext, TEST_SIZE / 2, &key, iv,
                     AES_ENCRYPT);
     AES_ige_encrypt(plaintext + TEST_SIZE / 2,
                     ciphertext + TEST_SIZE / 2, TEST_SIZE / 2,
                     &key, iv, AES_ENCRYPT);
 
-    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
-    memcpy(iv, saved_iv, sizeof iv);
+    AES_set_decrypt_key(rkey, 8 * sizeof(rkey), &key);
+    memcpy(iv, saved_iv, sizeof(iv));
     AES_ige_encrypt(ciphertext, checktext, TEST_SIZE / 2, &key, iv,
                     AES_DECRYPT);
     AES_ige_encrypt(ciphertext + TEST_SIZE / 2,
@@ -292,20 +292,20 @@
     const size_t ctsize = sizeof(checktext);
     size_t matches;
 
-    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
-    memcpy(iv, saved_iv, sizeof iv);
-    AES_ige_encrypt(plaintext, ciphertext, sizeof plaintext, &key, iv,
+    AES_set_encrypt_key(rkey, 8 * sizeof(rkey), &key);
+    memcpy(iv, saved_iv, sizeof(iv));
+    AES_ige_encrypt(plaintext, ciphertext, sizeof(plaintext), &key, iv,
                     AES_ENCRYPT);
 
     /* corrupt halfway through */
-    ++ciphertext[sizeof ciphertext / 2];
-    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
-    memcpy(iv, saved_iv, sizeof iv);
-    AES_ige_encrypt(ciphertext, checktext, sizeof checktext, &key, iv,
+    ++ciphertext[sizeof(ciphertext) / 2];
+    AES_set_decrypt_key(rkey, 8 * sizeof(rkey), &key);
+    memcpy(iv, saved_iv, sizeof(iv));
+    AES_ige_encrypt(ciphertext, checktext, sizeof(checktext), &key, iv,
                     AES_DECRYPT);
 
     matches = 0;
-    for (n = 0; n < sizeof checktext; ++n)
+    for (n = 0; n < sizeof(checktext); ++n)
         if (checktext[n] == plaintext[n])
             ++matches;
 
@@ -326,14 +326,14 @@
     unsigned char ciphertext[BIG_TEST_SIZE];
     unsigned char checktext[BIG_TEST_SIZE];
 
-    memcpy(iv, saved_iv, sizeof iv);
-    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
-    AES_set_encrypt_key(rkey2, 8 * sizeof rkey2, &key2);
+    memcpy(iv, saved_iv, sizeof(iv));
+    AES_set_encrypt_key(rkey, 8 * sizeof(rkey), &key);
+    AES_set_encrypt_key(rkey2, 8 * sizeof(rkey2), &key2);
     AES_bi_ige_encrypt(plaintext, ciphertext, TEST_SIZE, &key, &key2, iv,
                        AES_ENCRYPT);
 
-    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
-    AES_set_decrypt_key(rkey2, 8 * sizeof rkey2, &key2);
+    AES_set_decrypt_key(rkey, 8 * sizeof(rkey), &key);
+    AES_set_decrypt_key(rkey2, 8 * sizeof(rkey2), &key2);
     AES_bi_ige_encrypt(ciphertext, checktext, TEST_SIZE, &key, &key2, iv,
                        AES_DECRYPT);
 
@@ -349,26 +349,26 @@
     unsigned int n;
     size_t matches;
 
-    memcpy(iv, saved_iv, sizeof iv);
-    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
-    AES_set_encrypt_key(rkey2, 8 * sizeof rkey2, &key2);
-    AES_ige_encrypt(plaintext, ciphertext, sizeof plaintext, &key, iv,
+    memcpy(iv, saved_iv, sizeof(iv));
+    AES_set_encrypt_key(rkey, 8 * sizeof(rkey), &key);
+    AES_set_encrypt_key(rkey2, 8 * sizeof(rkey2), &key2);
+    AES_ige_encrypt(plaintext, ciphertext, sizeof(plaintext), &key, iv,
                     AES_ENCRYPT);
 
     /* corrupt halfway through */
-    ++ciphertext[sizeof ciphertext / 2];
-    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
-    AES_set_decrypt_key(rkey2, 8 * sizeof rkey2, &key2);
-    AES_ige_encrypt(ciphertext, checktext, sizeof checktext, &key, iv,
+    ++ciphertext[sizeof(ciphertext) / 2];
+    AES_set_decrypt_key(rkey, 8 * sizeof(rkey), &key);
+    AES_set_decrypt_key(rkey2, 8 * sizeof(rkey2), &key2);
+    AES_ige_encrypt(ciphertext, checktext, sizeof(checktext), &key, iv,
                     AES_DECRYPT);
 
     matches = 0;
-    for (n = 0; n < sizeof checktext; ++n)
+    for (n = 0; n < sizeof(checktext); ++n)
         if (checktext[n] == plaintext[n])
             ++matches;
 
     /* Fail if there is more than 1% matching bytes */
-    return TEST_size_t_le(matches, sizeof checktext / 100);
+    return TEST_size_t_le(matches, sizeof(checktext) / 100);
 }
 
 static int test_bi_ige_garble2(void)
@@ -380,26 +380,26 @@
     unsigned int n;
     size_t matches;
 
-    memcpy(iv, saved_iv, sizeof iv);
-    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
-    AES_set_encrypt_key(rkey2, 8 * sizeof rkey2, &key2);
-    AES_ige_encrypt(plaintext, ciphertext, sizeof plaintext, &key, iv,
+    memcpy(iv, saved_iv, sizeof(iv));
+    AES_set_encrypt_key(rkey, 8 * sizeof(rkey), &key);
+    AES_set_encrypt_key(rkey2, 8 * sizeof(rkey2), &key2);
+    AES_ige_encrypt(plaintext, ciphertext, sizeof(plaintext), &key, iv,
                     AES_ENCRYPT);
 
     /* corrupt right at the end */
-    ++ciphertext[sizeof ciphertext - 1];
-    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
-    AES_set_decrypt_key(rkey2, 8 * sizeof rkey2, &key2);
-    AES_ige_encrypt(ciphertext, checktext, sizeof checktext, &key, iv,
+    ++ciphertext[sizeof(ciphertext) - 1];
+    AES_set_decrypt_key(rkey, 8 * sizeof(rkey), &key);
+    AES_set_decrypt_key(rkey2, 8 * sizeof(rkey2), &key2);
+    AES_ige_encrypt(ciphertext, checktext, sizeof(checktext), &key, iv,
                     AES_DECRYPT);
 
     matches = 0;
-    for (n = 0; n < sizeof checktext; ++n)
+    for (n = 0; n < sizeof(checktext); ++n)
         if (checktext[n] == plaintext[n])
             ++matches;
 
     /* Fail if there is more than 1% matching bytes */
-    return TEST_size_t_le(matches, sizeof checktext / 100);
+    return TEST_size_t_le(matches, sizeof(checktext) / 100);
 }
 
 static int test_bi_ige_garble3(void)
@@ -411,34 +411,34 @@
     unsigned int n;
     size_t matches;
 
-    memcpy(iv, saved_iv, sizeof iv);
-    AES_set_encrypt_key(rkey, 8 * sizeof rkey, &key);
-    AES_set_encrypt_key(rkey2, 8 * sizeof rkey2, &key2);
-    AES_ige_encrypt(plaintext, ciphertext, sizeof plaintext, &key, iv,
+    memcpy(iv, saved_iv, sizeof(iv));
+    AES_set_encrypt_key(rkey, 8 * sizeof(rkey), &key);
+    AES_set_encrypt_key(rkey2, 8 * sizeof(rkey2), &key2);
+    AES_ige_encrypt(plaintext, ciphertext, sizeof(plaintext), &key, iv,
                     AES_ENCRYPT);
 
     /* corrupt right at the start */
     ++ciphertext[0];
-    AES_set_decrypt_key(rkey, 8 * sizeof rkey, &key);
-    AES_set_decrypt_key(rkey2, 8 * sizeof rkey2, &key2);
-    AES_ige_encrypt(ciphertext, checktext, sizeof checktext, &key, iv,
+    AES_set_decrypt_key(rkey, 8 * sizeof(rkey), &key);
+    AES_set_decrypt_key(rkey2, 8 * sizeof(rkey2), &key2);
+    AES_ige_encrypt(ciphertext, checktext, sizeof(checktext), &key, iv,
                     AES_DECRYPT);
 
     matches = 0;
-    for (n = 0; n < sizeof checktext; ++n)
+    for (n = 0; n < sizeof(checktext); ++n)
         if (checktext[n] == plaintext[n])
             ++matches;
 
     /* Fail if there is more than 1% matching bytes */
-    return TEST_size_t_le(matches, sizeof checktext / 100);
+    return TEST_size_t_le(matches, sizeof(checktext) / 100);
 }
 
 int setup_tests(void)
 {
-    RAND_bytes(rkey, sizeof rkey);
-    RAND_bytes(rkey2, sizeof rkey2);
-    RAND_bytes(plaintext, sizeof plaintext);
-    RAND_bytes(saved_iv, sizeof saved_iv);
+    RAND_bytes(rkey, sizeof(rkey));
+    RAND_bytes(rkey2, sizeof(rkey2));
+    RAND_bytes(plaintext, sizeof(plaintext));
+    RAND_bytes(saved_iv, sizeof(saved_iv));
 
     ADD_TEST(test_ige_enc_dec);
     ADD_TEST(test_ige_enc_chaining);
diff --git a/test/sanitytest.c b/test/sanitytest.c
index 5954f7e..da74e7e 100644
--- a/test/sanitytest.c
+++ b/test/sanitytest.c
@@ -18,7 +18,7 @@
 
     /* Is NULL equivalent to all-bytes-zero? */
     p = NULL;
-    memset(bytes, 0, sizeof bytes);
+    memset(bytes, 0, sizeof(bytes));
     return TEST_mem_eq(&p, sizeof(p), bytes, sizeof(bytes));
 }
 
diff --git a/test/ssltest_old.c b/test/ssltest_old.c
index a4e596a..349d30a 100644
--- a/test/ssltest_old.c
+++ b/test/ssltest_old.c
@@ -1471,9 +1471,9 @@
     {
         int session_id_context = 0;
         if (!SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context,
-                                            sizeof session_id_context) ||
+                                            sizeof(session_id_context)) ||
             !SSL_CTX_set_session_id_context(s_ctx2, (void *)&session_id_context,
-                                            sizeof session_id_context)) {
+                                            sizeof(session_id_context))) {
             ERR_print_errors(bio_err);
             goto end;
         }
@@ -1915,8 +1915,8 @@
             if (cw_num > 0) {
                 /* Write to server. */
 
-                if (cw_num > (long)sizeof cbuf)
-                    i = sizeof cbuf;
+                if (cw_num > (long)sizeof(cbuf))
+                    i = sizeof(cbuf);
                 else
                     i = (int)cw_num;
                 r = BIO_write(c_ssl_bio, cbuf, i);
@@ -1994,8 +1994,8 @@
             if (sw_num > 0) {
                 /* Write to client. */
 
-                if (sw_num > (long)sizeof sbuf)
-                    i = sizeof sbuf;
+                if (sw_num > (long)sizeof(sbuf))
+                    i = sizeof(sbuf);
                 else
                     i = (int)sw_num;
                 r = BIO_write(s_ssl_bio, sbuf, i);
@@ -2177,8 +2177,8 @@
             if (cw_num > 0) {
                 /* Write to server. */
 
-                if (cw_num > (long)sizeof cbuf)
-                    i = sizeof cbuf;
+                if (cw_num > (long)sizeof(cbuf))
+                    i = sizeof(cbuf);
                 else
                     i = (int)cw_num;
                 r = BIO_write(c_ssl_bio, cbuf, i);
@@ -2256,8 +2256,8 @@
             if (sw_num > 0) {
                 /* Write to client. */
 
-                if (sw_num > (long)sizeof sbuf)
-                    i = sizeof sbuf;
+                if (sw_num > (long)sizeof(sbuf))
+                    i = sizeof(sbuf);
                 else
                     i = (int)sw_num;
                 r = BIO_write(s_ssl_bio, sbuf, i);
@@ -2750,7 +2750,7 @@
     char *s, buf[256];
 
     s = X509_NAME_oneline(X509_get_subject_name(X509_STORE_CTX_get_current_cert(ctx)),
-                          buf, sizeof buf);
+                          buf, sizeof(buf));
     if (s != NULL) {
         if (ok)
             printf("depth=%d %s\n", X509_STORE_CTX_get_error_depth(ctx), buf);