From: Paul Yang <yang.yang@baishancloud.com>
Date: Tue, 22 Aug 2017 17:36:49 +0000 (+0800)
Subject: This part fixes braces around if-else.
X-Git-Tag: OpenSSL_1_1_1-pre1~757
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=90862ab4b2fb80ebbc89849bc28393da393022fb;p=thirdparty%2Fopenssl.git

This part fixes braces around if-else.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4223)
---

diff --git a/crypto/rsa/rsa_ameth.c b/crypto/rsa/rsa_ameth.c
index 0527d1a968..42138ce9eb 100644
--- a/crypto/rsa/rsa_ameth.c
+++ b/crypto/rsa/rsa_ameth.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2017 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -250,8 +250,9 @@ static int rsa_pss_param_print(BIO *bp, int pss_key, RSA_PSS_PARAMS *pss,
     if (pss->hashAlgorithm) {
         if (i2a_ASN1_OBJECT(bp, pss->hashAlgorithm->algorithm) <= 0)
             goto err;
-    } else if (BIO_puts(bp, "sha1 (default)") <= 0)
+    } else if (BIO_puts(bp, "sha1 (default)") <= 0) {
         goto err;
+    }
 
     if (BIO_puts(bp, "\n") <= 0)
         goto err;
@@ -270,10 +271,12 @@ static int rsa_pss_param_print(BIO *bp, int pss_key, RSA_PSS_PARAMS *pss,
         if (maskHash != NULL) {
             if (i2a_ASN1_OBJECT(bp, maskHash->algorithm) <= 0)
                 goto err;
-        } else if (BIO_puts(bp, "INVALID") <= 0)
+        } else if (BIO_puts(bp, "INVALID") <= 0) {
             goto err;
-    } else if (BIO_puts(bp, "mgf1 with sha1 (default)") <= 0)
+        }
+    } else if (BIO_puts(bp, "mgf1 with sha1 (default)") <= 0) {
         goto err;
+    }
     BIO_puts(bp, "\n");
 
     if (!BIO_indent(bp, indent, 128))
@@ -283,8 +286,9 @@ static int rsa_pss_param_print(BIO *bp, int pss_key, RSA_PSS_PARAMS *pss,
     if (pss->saltLength) {
         if (i2a_ASN1_INTEGER(bp, pss->saltLength) <= 0)
             goto err;
-    } else if (BIO_puts(bp, "14 (default)") <= 0)
+    } else if (BIO_puts(bp, "14 (default)") <= 0) {
         goto err;
+    }
     BIO_puts(bp, "\n");
 
     if (!BIO_indent(bp, indent, 128))
@@ -294,8 +298,9 @@ static int rsa_pss_param_print(BIO *bp, int pss_key, RSA_PSS_PARAMS *pss,
     if (pss->trailerField) {
         if (i2a_ASN1_INTEGER(bp, pss->trailerField) <= 0)
             goto err;
-    } else if (BIO_puts(bp, "BC (default)") <= 0)
+    } else if (BIO_puts(bp, "BC (default)") <= 0) {
         goto err;
+    }
     BIO_puts(bp, "\n");
 
     rv = 1;
@@ -536,9 +541,9 @@ static RSA_PSS_PARAMS *rsa_ctx_to_pss(EVP_PKEY_CTX *pkctx)
         return NULL;
     if (!EVP_PKEY_CTX_get_rsa_pss_saltlen(pkctx, &saltlen))
         return NULL;
-    if (saltlen == -1)
+    if (saltlen == -1) {
         saltlen = EVP_MD_size(sigmd);
-    else if (saltlen == -2) {
+    } else if (saltlen == -2) {
         saltlen = EVP_PKEY_size(pk) - EVP_MD_size(sigmd) - 2;
         if ((EVP_PKEY_bits(pk) & 0x7) == 1)
             saltlen--;
diff --git a/crypto/rsa/rsa_crpt.c b/crypto/rsa/rsa_crpt.c
index 2db03421f6..cc62153039 100644
--- a/crypto/rsa/rsa_crpt.c
+++ b/crypto/rsa/rsa_crpt.c
@@ -117,8 +117,9 @@ BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *in_ctx)
     if (in_ctx == NULL) {
         if ((ctx = BN_CTX_new()) == NULL)
             return 0;
-    } else
+    } else {
         ctx = in_ctx;
+    }
 
     BN_CTX_start(ctx);
     e = BN_CTX_get(ctx);
@@ -133,8 +134,9 @@ BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *in_ctx)
             RSAerr(RSA_F_RSA_SETUP_BLINDING, RSA_R_NO_PUBLIC_EXPONENT);
             goto err;
         }
-    } else
+    } else {
         e = rsa->e;
+    }
 
     {
         BIGNUM *n = BN_new();
diff --git a/crypto/rsa/rsa_lib.c b/crypto/rsa/rsa_lib.c
index d5ecd26ce6..7a1d81c206 100644
--- a/crypto/rsa/rsa_lib.c
+++ b/crypto/rsa/rsa_lib.c
@@ -73,8 +73,9 @@ RSA *RSA_new_method(ENGINE *engine)
             goto err;
         }
         ret->engine = engine;
-    } else
+    } else {
         ret->engine = ENGINE_get_default_RSA();
+    }
     if (ret->engine) {
         ret->meth = ENGINE_get_RSA(ret->engine);
         if (ret->meth == NULL) {
diff --git a/crypto/rsa/rsa_ossl.c b/crypto/rsa/rsa_ossl.c
index 6199b4ffdf..40c84dd3c2 100644
--- a/crypto/rsa/rsa_ossl.c
+++ b/crypto/rsa/rsa_ossl.c
@@ -200,12 +200,12 @@ static BN_BLINDING *rsa_get_blinding(RSA *rsa, int *local, BN_CTX *ctx)
 static int rsa_blinding_convert(BN_BLINDING *b, BIGNUM *f, BIGNUM *unblind,
                                 BN_CTX *ctx)
 {
-    if (unblind == NULL)
+    if (unblind == NULL) {
         /*
          * Local blinding: store the unblinding factor in BN_BLINDING.
          */
         return BN_BLINDING_convert_ex(f, NULL, b, ctx);
-    else {
+    } else {
         /*
          * Shared blinding: store the unblinding factor outside BN_BLINDING.
          */
@@ -347,8 +347,9 @@ static int rsa_ossl_private_encrypt(int flen, const unsigned char *from,
             res = f;
         else
             res = ret;
-    } else
+    } else {
         res = ret;
+    }
 
     /*
      * put in leading 0 bytes if the number is less than the length of the
diff --git a/crypto/rsa/rsa_pmeth.c b/crypto/rsa/rsa_pmeth.c
index bd7b47fc4f..886ce27d3f 100644
--- a/crypto/rsa/rsa_pmeth.c
+++ b/crypto/rsa/rsa_pmeth.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2017 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -170,11 +170,13 @@ static int pkey_rsa_sign(EVP_PKEY_CTX *ctx, unsigned char *sig,
                 return -1;
             ret = RSA_private_encrypt(RSA_size(rsa), rctx->tbuf,
                                       sig, rsa, RSA_NO_PADDING);
-        } else
+        } else {
             return -1;
-    } else
+        }
+    } else {
         ret = RSA_private_encrypt(tbslen, tbs, sig, ctx->pkey->pkey.rsa,
                                   rctx->pad_mode);
+    }
     if (ret < 0)
         return ret;
     *siglen = ret;
@@ -218,11 +220,13 @@ static int pkey_rsa_verifyrecover(EVP_PKEY_CTX *ctx,
             if (ret <= 0)
                 return 0;
             ret = sltmp;
-        } else
+        } else {
             return -1;
-    } else
+        }
+    } else {
         ret = RSA_public_decrypt(siglen, sig, rout, ctx->pkey->pkey.rsa,
                                  rctx->pad_mode);
+    }
     if (ret < 0)
         return ret;
     *routlen = ret;
@@ -262,8 +266,9 @@ static int pkey_rsa_verify(EVP_PKEY_CTX *ctx,
             if (ret <= 0)
                 return 0;
             return 1;
-        } else
+        } else {
             return -1;
+        }
     } else {
         if (!setup_tbuf(rctx, ctx))
             return -1;
@@ -299,9 +304,10 @@ static int pkey_rsa_encrypt(EVP_PKEY_CTX *ctx,
             return -1;
         ret = RSA_public_encrypt(klen, rctx->tbuf, out,
                                  ctx->pkey->pkey.rsa, RSA_NO_PADDING);
-    } else
+    } else {
         ret = RSA_public_encrypt(inlen, in, out, ctx->pkey->pkey.rsa,
                                  rctx->pad_mode);
+    }
     if (ret < 0)
         return ret;
     *outlen = ret;
@@ -327,9 +333,10 @@ static int pkey_rsa_decrypt(EVP_PKEY_CTX *ctx,
                                                 rctx->oaep_label,
                                                 rctx->oaep_labellen,
                                                 rctx->md, rctx->mgf1md);
-    } else
+    } else {
         ret = RSA_private_decrypt(inlen, in, out, ctx->pkey->pkey.rsa,
                                   rctx->pad_mode);
+    }
     if (ret < 0)
         return ret;
     *outlen = ret;
@@ -572,21 +579,21 @@ static int pkey_rsa_ctrl_str(EVP_PKEY_CTX *ctx,
     }
     if (strcmp(type, "rsa_padding_mode") == 0) {
         int pm;
-        if (strcmp(value, "pkcs1") == 0)
+        if (strcmp(value, "pkcs1") == 0) {
             pm = RSA_PKCS1_PADDING;
-        else if (strcmp(value, "sslv23") == 0)
+        } else if (strcmp(value, "sslv23") == 0) {
             pm = RSA_SSLV23_PADDING;
-        else if (strcmp(value, "none") == 0)
+        } else if (strcmp(value, "none") == 0) {
             pm = RSA_NO_PADDING;
-        else if (strcmp(value, "oeap") == 0)
+        } else if (strcmp(value, "oeap") == 0) {
             pm = RSA_PKCS1_OAEP_PADDING;
-        else if (strcmp(value, "oaep") == 0)
+        } else if (strcmp(value, "oaep") == 0) {
             pm = RSA_PKCS1_OAEP_PADDING;
-        else if (strcmp(value, "x931") == 0)
+        } else if (strcmp(value, "x931") == 0) {
             pm = RSA_X931_PADDING;
-        else if (strcmp(value, "pss") == 0)
+        } else if (strcmp(value, "pss") == 0) {
             pm = RSA_PKCS1_PSS_PADDING;
-        else {
+        } else {
             RSAerr(RSA_F_PKEY_RSA_CTRL_STR, RSA_R_UNKNOWN_PADDING_TYPE);
             return -2;
         }
@@ -704,8 +711,9 @@ static int pkey_rsa_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
             return 0;
         }
         evp_pkey_set_cb_translate(pcb, ctx);
-    } else
+    } else {
         pcb = NULL;
+    }
     ret = RSA_generate_key_ex(rsa, rctx->nbits, rctx->pub_exp, pcb);
     BN_GENCB_free(pcb);
     if (ret > 0 && !rsa_set_pss_param(rsa, ctx)) {
diff --git a/crypto/rsa/rsa_pss.c b/crypto/rsa/rsa_pss.c
index ab9b8e8d9a..03c1ab2430 100644
--- a/crypto/rsa/rsa_pss.c
+++ b/crypto/rsa/rsa_pss.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2005-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2005-2017 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -57,9 +57,9 @@ int RSA_verify_PKCS1_PSS_mgf1(RSA *rsa, const unsigned char *mHash,
      *      -3      salt length is maximized
      *      -N      reserved
      */
-    if (sLen == RSA_PSS_SALTLEN_DIGEST)
+    if (sLen == RSA_PSS_SALTLEN_DIGEST) {
         sLen = hLen;
-    else if (sLen < RSA_PSS_SALTLEN_MAX) {
+    } else if (sLen < RSA_PSS_SALTLEN_MAX) {
         RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_SLEN_CHECK_FAILED);
         goto err;
     }
@@ -123,8 +123,9 @@ int RSA_verify_PKCS1_PSS_mgf1(RSA *rsa, const unsigned char *mHash,
     if (memcmp(H_, H, hLen)) {
         RSAerr(RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1, RSA_R_BAD_SIGNATURE);
         ret = 0;
-    } else
+    } else {
         ret = 1;
+    }
 
  err:
     OPENSSL_free(DB);
@@ -165,11 +166,11 @@ int RSA_padding_add_PKCS1_PSS_mgf1(RSA *rsa, unsigned char *EM,
      *      -3      same as above (on signing)
      *      -N      reserved
      */
-    if (sLen == RSA_PSS_SALTLEN_DIGEST)
+    if (sLen == RSA_PSS_SALTLEN_DIGEST) {
         sLen = hLen;
-    else if (sLen == RSA_PSS_SALTLEN_MAX_SIGN)
+    } else if (sLen == RSA_PSS_SALTLEN_MAX_SIGN) {
         sLen = RSA_PSS_SALTLEN_MAX;
-    else if (sLen < RSA_PSS_SALTLEN_MAX) {
+    } else if (sLen < RSA_PSS_SALTLEN_MAX) {
         RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1, RSA_R_SLEN_CHECK_FAILED);
         goto err;
     }
diff --git a/crypto/rsa/rsa_saos.c b/crypto/rsa/rsa_saos.c
index 89d86f069e..8336f32f16 100644
--- a/crypto/rsa/rsa_saos.c
+++ b/crypto/rsa/rsa_saos.c
@@ -85,8 +85,9 @@ int RSA_verify_ASN1_OCTET_STRING(int dtype,
     if (((unsigned int)sig->length != m_len) ||
         (memcmp(m, sig->data, m_len) != 0)) {
         RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING, RSA_R_BAD_SIGNATURE);
-    } else
+    } else {
         ret = 1;
+    }
  err:
     ASN1_OCTET_STRING_free(sig);
     OPENSSL_clear_free(s, (unsigned int)siglen);
diff --git a/crypto/rsa/rsa_x931.c b/crypto/rsa/rsa_x931.c
index 4b2ed37cac..7b0486c0f2 100644
--- a/crypto/rsa/rsa_x931.c
+++ b/crypto/rsa/rsa_x931.c
@@ -34,9 +34,9 @@ int RSA_padding_add_X931(unsigned char *to, int tlen,
     p = (unsigned char *)to;
 
     /* If no padding start and end nibbles are in one byte */
-    if (j == 0)
+    if (j == 0) {
         *p++ = 0x6A;
-    else {
+    } else {
         *p++ = 0x6B;
         if (j > 1) {
             memset(p, 0xBB, j - 1);
@@ -81,8 +81,9 @@ int RSA_padding_check_X931(unsigned char *to, int tlen,
             return -1;
         }
 
-    } else
+    } else {
         j = flen - 2;
+    }
 
     if (p[j] != 0xCC) {
         RSAerr(RSA_F_RSA_PADDING_CHECK_X931, RSA_R_INVALID_TRAILER);
diff --git a/crypto/rsa/rsa_x931g.c b/crypto/rsa/rsa_x931g.c
index 877ee2219c..3563670a12 100644
--- a/crypto/rsa/rsa_x931g.c
+++ b/crypto/rsa/rsa_x931g.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -44,8 +44,9 @@ int RSA_X931_derive_ex(RSA *rsa, BIGNUM *p1, BIGNUM *p2, BIGNUM *q1,
         rsa->e = BN_dup(e);
         if (!rsa->e)
             goto err;
-    } else
+    } else {
         e = rsa->e;
+    }
 
     /*
      * If not all parameters present only calculate what we can. This allows