Check for errors allocating the error strings.

[openssl.git] / crypto / bn / bn_err.c

diff --git a/crypto/bn/bn_err.c b/crypto/bn/bn_err.c
index a02df0adebcccf28fb5e68fdcefdc08cb42b3f45..5fe9db9ede3e325bf3aa3695126243042482cbcd 100644 (file)
--- a/crypto/bn/bn_err.c
+++ b/crypto/bn/bn_err.c
@@ -1,61 +1,11 @@
-/* crypto/bn/bn_err.c */
-/* ====================================================================
- * Copyright (c) 1999-2006 The OpenSSL Project.  All rights reserved.
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.

  *
  *

- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    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
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    openssl-core@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT 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.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
- * made to it will be overwritten when the script next updates this file,
- * only reason strings will be preserved.
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html

  */
 
 #include <stdio.h>
  */
 
 #include <stdio.h>


@@ -65,84 +15,93 @@
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
 /* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 

-#define ERR_FUNC(func) ERR_PACK(ERR_LIB_BN,func,0)
-#define ERR_REASON(reason) ERR_PACK(ERR_LIB_BN,0,reason)
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_BN,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_BN,0,reason)

 
 

-static ERR_STRING_DATA BN_str_functs[]=
-       {
-{ERR_FUNC(BN_F_BNRAND),        "BNRAND"},
-{ERR_FUNC(BN_F_BN_BLINDING_CONVERT_EX),        "BN_BLINDING_convert_ex"},
-{ERR_FUNC(BN_F_BN_BLINDING_CREATE_PARAM),      "BN_BLINDING_create_param"},
-{ERR_FUNC(BN_F_BN_BLINDING_INVERT_EX), "BN_BLINDING_invert_ex"},
-{ERR_FUNC(BN_F_BN_BLINDING_NEW),       "BN_BLINDING_new"},
-{ERR_FUNC(BN_F_BN_BLINDING_UPDATE),    "BN_BLINDING_update"},
-{ERR_FUNC(BN_F_BN_BN2DEC),     "BN_bn2dec"},
-{ERR_FUNC(BN_F_BN_BN2HEX),     "BN_bn2hex"},
-{ERR_FUNC(BN_F_BN_CTX_GET),    "BN_CTX_get"},
-{ERR_FUNC(BN_F_BN_CTX_NEW),    "BN_CTX_new"},
-{ERR_FUNC(BN_F_BN_CTX_START),  "BN_CTX_start"},
-{ERR_FUNC(BN_F_BN_DIV),        "BN_div"},
-{ERR_FUNC(BN_F_BN_DIV_RECP),   "BN_div_recp"},
-{ERR_FUNC(BN_F_BN_EXP),        "BN_exp"},
-{ERR_FUNC(BN_F_BN_EXPAND2),    "bn_expand2"},
-{ERR_FUNC(BN_F_BN_EXPAND_INTERNAL),    "BN_EXPAND_INTERNAL"},
-{ERR_FUNC(BN_F_BN_GF2M_MOD),   "BN_GF2m_mod"},
-{ERR_FUNC(BN_F_BN_GF2M_MOD_EXP),       "BN_GF2m_mod_exp"},
-{ERR_FUNC(BN_F_BN_GF2M_MOD_MUL),       "BN_GF2m_mod_mul"},
-{ERR_FUNC(BN_F_BN_GF2M_MOD_SOLVE_QUAD),        "BN_GF2m_mod_solve_quad"},
-{ERR_FUNC(BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR),    "BN_GF2m_mod_solve_quad_arr"},
-{ERR_FUNC(BN_F_BN_GF2M_MOD_SQR),       "BN_GF2m_mod_sqr"},
-{ERR_FUNC(BN_F_BN_GF2M_MOD_SQRT),      "BN_GF2m_mod_sqrt"},
-{ERR_FUNC(BN_F_BN_MOD_EXP2_MONT),      "BN_mod_exp2_mont"},
-{ERR_FUNC(BN_F_BN_MOD_EXP_MONT),       "BN_mod_exp_mont"},
-{ERR_FUNC(BN_F_BN_MOD_EXP_MONT_CONSTTIME),     "BN_mod_exp_mont_consttime"},
-{ERR_FUNC(BN_F_BN_MOD_EXP_MONT_WORD),  "BN_mod_exp_mont_word"},
-{ERR_FUNC(BN_F_BN_MOD_EXP_RECP),       "BN_mod_exp_recp"},
-{ERR_FUNC(BN_F_BN_MOD_EXP_SIMPLE),     "BN_mod_exp_simple"},
-{ERR_FUNC(BN_F_BN_MOD_INVERSE),        "BN_mod_inverse"},
-{ERR_FUNC(BN_F_BN_MOD_LSHIFT_QUICK),   "BN_mod_lshift_quick"},
-{ERR_FUNC(BN_F_BN_MOD_MUL_RECIPROCAL), "BN_mod_mul_reciprocal"},
-{ERR_FUNC(BN_F_BN_MOD_SQRT),   "BN_mod_sqrt"},
-{ERR_FUNC(BN_F_BN_MPI2BN),     "BN_mpi2bn"},
-{ERR_FUNC(BN_F_BN_NEW),        "BN_new"},
-{ERR_FUNC(BN_F_BN_RAND),       "BN_rand"},
-{ERR_FUNC(BN_F_BN_RAND_RANGE), "BN_rand_range"},
-{ERR_FUNC(BN_F_BN_USUB),       "BN_usub"},
-{0,NULL}
-       };
+static ERR_STRING_DATA BN_str_functs[] = {
+    {ERR_FUNC(BN_F_BNRAND), "bnrand"},
+    {ERR_FUNC(BN_F_BN_BLINDING_CONVERT_EX), "BN_BLINDING_convert_ex"},
+    {ERR_FUNC(BN_F_BN_BLINDING_CREATE_PARAM), "BN_BLINDING_create_param"},
+    {ERR_FUNC(BN_F_BN_BLINDING_INVERT_EX), "BN_BLINDING_invert_ex"},
+    {ERR_FUNC(BN_F_BN_BLINDING_NEW), "BN_BLINDING_new"},
+    {ERR_FUNC(BN_F_BN_BLINDING_UPDATE), "BN_BLINDING_update"},
+    {ERR_FUNC(BN_F_BN_BN2DEC), "BN_bn2dec"},
+    {ERR_FUNC(BN_F_BN_BN2HEX), "BN_bn2hex"},
+    {ERR_FUNC(BN_F_BN_COMPUTE_WNAF), "bn_compute_wNAF"},
+    {ERR_FUNC(BN_F_BN_CTX_GET), "BN_CTX_get"},
+    {ERR_FUNC(BN_F_BN_CTX_NEW), "BN_CTX_new"},
+    {ERR_FUNC(BN_F_BN_CTX_START), "BN_CTX_start"},
+    {ERR_FUNC(BN_F_BN_DIV), "BN_div"},
+    {ERR_FUNC(BN_F_BN_DIV_RECP), "BN_div_recp"},
+    {ERR_FUNC(BN_F_BN_EXP), "BN_exp"},
+    {ERR_FUNC(BN_F_BN_EXPAND_INTERNAL), "bn_expand_internal"},
+    {ERR_FUNC(BN_F_BN_GENCB_NEW), "BN_GENCB_new"},
+    {ERR_FUNC(BN_F_BN_GENERATE_DSA_NONCE), "BN_generate_dsa_nonce"},
+    {ERR_FUNC(BN_F_BN_GENERATE_PRIME_EX), "BN_generate_prime_ex"},
+    {ERR_FUNC(BN_F_BN_GF2M_MOD), "BN_GF2m_mod"},
+    {ERR_FUNC(BN_F_BN_GF2M_MOD_EXP), "BN_GF2m_mod_exp"},
+    {ERR_FUNC(BN_F_BN_GF2M_MOD_MUL), "BN_GF2m_mod_mul"},
+    {ERR_FUNC(BN_F_BN_GF2M_MOD_SOLVE_QUAD), "BN_GF2m_mod_solve_quad"},
+    {ERR_FUNC(BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR), "BN_GF2m_mod_solve_quad_arr"},
+    {ERR_FUNC(BN_F_BN_GF2M_MOD_SQR), "BN_GF2m_mod_sqr"},
+    {ERR_FUNC(BN_F_BN_GF2M_MOD_SQRT), "BN_GF2m_mod_sqrt"},
+    {ERR_FUNC(BN_F_BN_LSHIFT), "BN_lshift"},
+    {ERR_FUNC(BN_F_BN_MOD_EXP2_MONT), "BN_mod_exp2_mont"},
+    {ERR_FUNC(BN_F_BN_MOD_EXP_MONT), "BN_mod_exp_mont"},
+    {ERR_FUNC(BN_F_BN_MOD_EXP_MONT_CONSTTIME), "BN_mod_exp_mont_consttime"},
+    {ERR_FUNC(BN_F_BN_MOD_EXP_MONT_WORD), "BN_mod_exp_mont_word"},
+    {ERR_FUNC(BN_F_BN_MOD_EXP_RECP), "BN_mod_exp_recp"},
+    {ERR_FUNC(BN_F_BN_MOD_EXP_SIMPLE), "BN_mod_exp_simple"},
+    {ERR_FUNC(BN_F_BN_MOD_INVERSE), "BN_mod_inverse"},
+    {ERR_FUNC(BN_F_BN_MOD_INVERSE_NO_BRANCH), "BN_mod_inverse_no_branch"},
+    {ERR_FUNC(BN_F_BN_MOD_LSHIFT_QUICK), "BN_mod_lshift_quick"},
+    {ERR_FUNC(BN_F_BN_MOD_SQRT), "BN_mod_sqrt"},
+    {ERR_FUNC(BN_F_BN_MPI2BN), "BN_mpi2bn"},
+    {ERR_FUNC(BN_F_BN_NEW), "BN_new"},
+    {ERR_FUNC(BN_F_BN_RAND), "BN_rand"},
+    {ERR_FUNC(BN_F_BN_RAND_RANGE), "BN_rand_range"},
+    {ERR_FUNC(BN_F_BN_RSHIFT), "BN_rshift"},
+    {ERR_FUNC(BN_F_BN_SET_WORDS), "bn_set_words"},
+    {ERR_FUNC(BN_F_BN_USUB), "BN_usub"},
+    {0, NULL}
+};

 
 

-static ERR_STRING_DATA BN_str_reasons[]=
-       {
-{ERR_REASON(BN_R_ARG2_LT_ARG3)           ,"arg2 lt arg3"},
-{ERR_REASON(BN_R_BAD_RECIPROCAL)         ,"bad reciprocal"},
-{ERR_REASON(BN_R_BIGNUM_TOO_LONG)        ,"bignum too long"},
-{ERR_REASON(BN_R_CALLED_WITH_EVEN_MODULUS),"called with even modulus"},
-{ERR_REASON(BN_R_DIV_BY_ZERO)            ,"div by zero"},
-{ERR_REASON(BN_R_ENCODING_ERROR)         ,"encoding error"},
-{ERR_REASON(BN_R_EXPAND_ON_STATIC_BIGNUM_DATA),"expand on static bignum data"},
-{ERR_REASON(BN_R_INPUT_NOT_REDUCED)      ,"input not reduced"},
-{ERR_REASON(BN_R_INVALID_LENGTH)         ,"invalid length"},
-{ERR_REASON(BN_R_INVALID_RANGE)          ,"invalid range"},
-{ERR_REASON(BN_R_NOT_A_SQUARE)           ,"not a square"},
-{ERR_REASON(BN_R_NOT_INITIALIZED)        ,"not initialized"},
-{ERR_REASON(BN_R_NO_INVERSE)             ,"no inverse"},
-{ERR_REASON(BN_R_NO_SOLUTION)            ,"no solution"},
-{ERR_REASON(BN_R_P_IS_NOT_PRIME)         ,"p is not prime"},
-{ERR_REASON(BN_R_TOO_MANY_ITERATIONS)    ,"too many iterations"},
-{ERR_REASON(BN_R_TOO_MANY_TEMPORARY_VARIABLES),"too many temporary variables"},
-{0,NULL}
-       };
+static ERR_STRING_DATA BN_str_reasons[] = {
+    {ERR_REASON(BN_R_ARG2_LT_ARG3), "arg2 lt arg3"},
+    {ERR_REASON(BN_R_BAD_RECIPROCAL), "bad reciprocal"},
+    {ERR_REASON(BN_R_BIGNUM_TOO_LONG), "bignum too long"},
+    {ERR_REASON(BN_R_BITS_TOO_SMALL), "bits too small"},
+    {ERR_REASON(BN_R_CALLED_WITH_EVEN_MODULUS), "called with even modulus"},
+    {ERR_REASON(BN_R_DIV_BY_ZERO), "div by zero"},
+    {ERR_REASON(BN_R_ENCODING_ERROR), "encoding error"},
+    {ERR_REASON(BN_R_EXPAND_ON_STATIC_BIGNUM_DATA),
+     "expand on static bignum data"},
+    {ERR_REASON(BN_R_INPUT_NOT_REDUCED), "input not reduced"},
+    {ERR_REASON(BN_R_INVALID_LENGTH), "invalid length"},
+    {ERR_REASON(BN_R_INVALID_RANGE), "invalid range"},
+    {ERR_REASON(BN_R_INVALID_SHIFT), "invalid shift"},
+    {ERR_REASON(BN_R_NOT_A_SQUARE), "not a square"},
+    {ERR_REASON(BN_R_NOT_INITIALIZED), "not initialized"},
+    {ERR_REASON(BN_R_NO_INVERSE), "no inverse"},
+    {ERR_REASON(BN_R_NO_SOLUTION), "no solution"},
+    {ERR_REASON(BN_R_PRIVATE_KEY_TOO_LARGE), "private key too large"},
+    {ERR_REASON(BN_R_P_IS_NOT_PRIME), "p is not prime"},
+    {ERR_REASON(BN_R_TOO_MANY_ITERATIONS), "too many iterations"},
+    {ERR_REASON(BN_R_TOO_MANY_TEMPORARY_VARIABLES),
+     "too many temporary variables"},
+    {0, NULL}
+};

 
 #endif
 
 
 #endif
 

-void ERR_load_BN_strings(void)
-       {
+int ERR_load_BN_strings(void)
+{

 #ifndef OPENSSL_NO_ERR
 
 #ifndef OPENSSL_NO_ERR
 

-       if (ERR_func_error_string(BN_str_functs[0].error) == NULL)
-               {
-               ERR_load_strings(0,BN_str_functs);
-               ERR_load_strings(0,BN_str_reasons);
-               }
+    if (ERR_func_error_string(BN_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, BN_str_functs);
+        ERR_load_strings(0, BN_str_reasons);
+    }

 #endif
 #endif

-       }
+    return 1;
+}