/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * 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: * 1. Redistributions of source code must retain the 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 acknowledgement: * "This product includes cryptographic software written by * 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 * 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 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR 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. * * 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 * [including the GNU Public Licence.] */ /* ==================================================================== * Copyright (c) 1998-2006 The OpenSSL Project. 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). */ #include #include #include #include #include #include #if defined(OPENSSL_WINDOWS) #include #endif #include #include #include /* err_fns contains a pointer to the current error implementation. */ static const struct ERR_FNS_st *err_fns = NULL; extern const struct ERR_FNS_st openssl_err_default_impl; #define ERRFN(a) err_fns->a /* err_fns_check is an internal function that checks whether "err_fns" is set * and if not, sets it to the default. */ static void err_fns_check(void) { /* In practice, this is not a race problem because loading the error strings * at init time will cause this pointer to be set before the process goes * multithreaded. */ if (err_fns) { return; } CRYPTO_w_lock(CRYPTO_LOCK_ERR); if (!err_fns) { err_fns = &openssl_err_default_impl; } CRYPTO_w_unlock(CRYPTO_LOCK_ERR); } /* err_clear_data frees the optional |data| member of the given error. */ static void err_clear_data(struct err_error_st *error) { if (error->data != NULL && (error->flags & ERR_FLAG_MALLOCED) != 0) { OPENSSL_free(error->data); } error->data = NULL; error->flags &= ~ERR_FLAG_MALLOCED; } /* err_clear clears the given queued error. */ static void err_clear(struct err_error_st *error) { err_clear_data(error); memset(error, 0, sizeof(struct err_error_st)); } /* err_get_state gets the ERR_STATE object for the current thread. */ static ERR_STATE *err_get_state(void) { err_fns_check(); return ERRFN(get_state)(); } static uint32_t get_error_values(int inc, int top, const char **file, int *line, const char **data, int *flags) { unsigned i = 0; ERR_STATE *state; struct err_error_st *error; uint32_t ret; state = err_get_state(); if (state == NULL || state->bottom == state->top) { return 0; } if (top) { assert(!inc); /* last error */ i = state->top; } else { i = (state->bottom + 1) % ERR_NUM_ERRORS; } error = &state->errors[i]; ret = error->packed; if (file != NULL && line != NULL) { if (error->file == NULL) { *file = "NA"; *line = 0; } else { *file = error->file; *line = error->line; } } if (data != NULL) { if (error->data == NULL) { *data = ""; if (flags != NULL) { *flags = 0; } } else { *data = error->data; if (flags != NULL) { *flags = error->flags & ERR_FLAG_PUBLIC_MASK; } /* If this error is being removed, take ownership of data from * the error. The semantics are such that the caller doesn't * take ownership either. Instead the error system takes * ownership and retains it until the next call that affects the * error queue. */ if (inc) { if (error->flags & ERR_FLAG_MALLOCED) { if (state->to_free) { OPENSSL_free(state->to_free); } state->to_free = error->data; } error->data = NULL; error->flags = 0; } } } if (inc) { assert(!top); err_clear(error); state->bottom = i; } return ret; } uint32_t ERR_get_error(void) { return get_error_values(1, 0, NULL, NULL, NULL, NULL); } uint32_t ERR_get_error_line(const char **file, int *line) { return get_error_values(1, 0, file, line, NULL, NULL); } uint32_t ERR_get_error_line_data(const char **file, int *line, const char **data, int *flags) { return get_error_values(1, 0, file, line, data, flags); } uint32_t ERR_peek_error(void) { return get_error_values(0, 0, NULL, NULL, NULL, NULL); } uint32_t ERR_peek_error_line(const char **file, int *line) { return get_error_values(0, 0, file, line, NULL, NULL); } uint32_t ERR_peek_error_line_data(const char **file, int *line, const char **data, int *flags) { return get_error_values(0, 0, file, line, data, flags); } uint32_t ERR_peek_last_error(void) { return get_error_values(0, 1, NULL, NULL, NULL, NULL); } uint32_t ERR_peek_last_error_line(const char **file, int *line) { return get_error_values(0, 1, file, line, NULL, NULL); } uint32_t ERR_peek_last_error_line_data(const char **file, int *line, const char **data, int *flags) { return get_error_values(0, 1, file, line, data, flags); } void ERR_clear_error(void) { ERR_STATE *const state = err_get_state(); unsigned i; if (state == NULL) { return; } for (i = 0; i < ERR_NUM_ERRORS; i++) { err_clear(&state->errors[i]); } if (state->to_free) { OPENSSL_free(state->to_free); state->to_free = NULL; } state->top = state->bottom = 0; } static void err_state_free(ERR_STATE *state) { unsigned i; for (i = 0; i < ERR_NUM_ERRORS; i++) { err_clear(&state->errors[i]); } if (state->to_free) { OPENSSL_free(state->to_free); } OPENSSL_free(state); } void ERR_remove_thread_state(const CRYPTO_THREADID *tid) { CRYPTO_THREADID current; ERR_STATE *state; if (tid == NULL) { CRYPTO_THREADID_current(¤t); tid = ¤t; } err_fns_check(); state = ERRFN(release_state)(tid); if (state == NULL) { return; } err_state_free(state); } int ERR_get_next_error_library(void) { err_fns_check(); return ERRFN(get_next_library)(); } void ERR_clear_system_error(void) { errno = 0; } char *ERR_error_string(uint32_t packed_error, char *ret) { static char buf[ERR_ERROR_STRING_BUF_LEN]; if (ret == NULL) { /* TODO(fork): remove this. */ ret = buf; } #if !defined(NDEBUG) /* This is aimed to help catch callers who don't provide * |ERR_ERROR_STRING_BUF_LEN| bytes of space. */ memset(ret, 0, ERR_ERROR_STRING_BUF_LEN); #endif ERR_error_string_n(packed_error, ret, ERR_ERROR_STRING_BUF_LEN); return ret; } void ERR_error_string_n(uint32_t packed_error, char *buf, size_t len) { char lib_buf[64], func_buf[64], reason_buf[64]; const char *lib_str, *func_str, *reason_str; unsigned lib, func, reason; if (len == 0) { return; } lib = ERR_GET_LIB(packed_error); func = ERR_GET_FUNC(packed_error); reason = ERR_GET_REASON(packed_error); lib_str = ERR_lib_error_string(packed_error); func_str = ERR_func_error_string(packed_error); reason_str = ERR_reason_error_string(packed_error); if (lib_str == NULL) { BIO_snprintf(lib_buf, sizeof(lib_buf), "lib(%u)", lib); lib_str = lib_buf; } if (func_str == NULL) { BIO_snprintf(func_buf, sizeof(func_buf), "func(%u)", func); func_str = func_buf; } if (reason_str == NULL) { BIO_snprintf(reason_buf, sizeof(reason_buf), "reason(%u)", reason); reason_str = reason_buf; } BIO_snprintf(buf, len, "error:%08" PRIx32 ":%s:%s:%s", packed_error, lib_str, func_str, reason_str); if (strlen(buf) == len - 1) { /* output may be truncated; make sure we always have 5 colon-separated * fields, i.e. 4 colons. */ static const unsigned num_colons = 4; unsigned i; char *s = buf; if (len <= num_colons) { /* In this situation it's not possible to ensure that the correct number * of colons are included in the output. */ return; } for (i = 0; i < num_colons; i++) { char *colon = strchr(s, ':'); char *last_pos = &buf[len - 1] - num_colons + i; if (colon == NULL || colon > last_pos) { /* set colon |i| at last possible position (buf[len-1] is the * terminating 0). If we're setting this colon, then all whole of the * rest of the string must be colons in order to have the correct * number. */ memset(last_pos, ':', num_colons - i); break; } s = colon + 1; } } } /* err_component_error_string returns the error string associated with * |packed_error|, which must be of a special form matching the keys inserted * into the error hash table. */ static const char *err_component_error_string(uint32_t packed_error) { ERR_STRING_DATA *p; err_fns_check(); p = ERRFN(get_item)(packed_error); if (p == NULL) { return NULL; } return p->string; } const char *ERR_lib_error_string(uint32_t packed_error) { return err_component_error_string(ERR_PACK(ERR_GET_LIB(packed_error), 0, 0)); } const char *ERR_func_error_string(uint32_t packed_error) { return err_component_error_string( ERR_PACK(ERR_GET_LIB(packed_error), ERR_GET_FUNC(packed_error), 0)); } const char *ERR_reason_error_string(uint32_t packed_error) { const char *reason_str = err_component_error_string( ERR_PACK(ERR_GET_LIB(packed_error), 0, ERR_GET_REASON(packed_error))); if (reason_str != NULL) { return reason_str; } return err_component_error_string( ERR_PACK(0, 0, ERR_GET_REASON(packed_error))); } void ERR_print_errors_cb(ERR_print_errors_callback_t callback, void *ctx) { CRYPTO_THREADID current_thread; char buf[ERR_ERROR_STRING_BUF_LEN]; char buf2[1024]; unsigned long thread_hash; const char *file, *data; int line, flags; uint32_t packed_error; CRYPTO_THREADID_current(¤t_thread); thread_hash = CRYPTO_THREADID_hash(¤t_thread); for (;;) { packed_error = ERR_get_error_line_data(&file, &line, &data, &flags); if (packed_error == 0) { break; } ERR_error_string_n(packed_error, buf, sizeof(buf)); BIO_snprintf(buf2, sizeof(buf2), "%lu:%s:%s:%d:%s\n", thread_hash, buf, file, line, (flags & ERR_FLAG_STRING) ? data : ""); if (callback(buf2, strlen(buf2), ctx) <= 0) { break; } } } /* err_set_error_data sets the data on the most recent error. The |flags| * argument is a combination of the |ERR_FLAG_*| values. */ static void err_set_error_data(char *data, int flags) { ERR_STATE *const state = err_get_state(); struct err_error_st *error; if (state == NULL || state->top == state->bottom) { if (flags & ERR_FLAG_MALLOCED) { OPENSSL_free(data); } return; } error = &state->errors[state->top]; err_clear_data(error); error->data = data; error->flags = flags; } void ERR_put_error(int library, int func, int reason, const char *file, unsigned line) { ERR_STATE *const state = err_get_state(); struct err_error_st *error; if (state == NULL) { return; } if (library == ERR_LIB_SYS && reason == 0) { #if defined(WIN32) reason = GetLastError(); #else reason = errno; #endif } state->top = (state->top + 1) % ERR_NUM_ERRORS; if (state->top == state->bottom) { state->bottom = (state->bottom + 1) % ERR_NUM_ERRORS; } error = &state->errors[state->top]; err_clear(error); error->file = file; error->line = line; error->packed = ERR_PACK(library, func, reason); } /* ERR_add_error_data_vdata takes a variable number of const char* pointers, * concatenates them and sets the result as the data on the most recent * error. */ static void err_add_error_vdata(unsigned num, va_list args) { size_t alloced, new_len, len = 0, substr_len; char *buf; const char *substr; unsigned i; alloced = 80; buf = OPENSSL_malloc(alloced + 1); if (buf == NULL) { return; } for (i = 0; i < num; i++) { substr = va_arg(args, const char *); if (substr == NULL) { continue; } substr_len = strlen(substr); new_len = len + substr_len; if (new_len > alloced) { char *new_buf; if (alloced + 20 + 1 < alloced) { /* overflow. */ OPENSSL_free(buf); return; } alloced = new_len + 20; new_buf = OPENSSL_realloc(buf, alloced + 1); if (new_buf == NULL) { OPENSSL_free(buf); return; } buf = new_buf; } memcpy(buf + len, substr, substr_len); len = new_len; } buf[len] = 0; err_set_error_data(buf, ERR_FLAG_MALLOCED | ERR_FLAG_STRING); } void ERR_add_error_data(unsigned count, ...) { va_list args; va_start(args, count); err_add_error_vdata(count, args); va_end(args); } void ERR_add_error_dataf(const char *format, ...) { va_list ap; char *buf; static const unsigned buf_len = 256; /* A fixed-size buffer is used because va_copy (which would be needed in * order to call vsnprintf twice and measure the buffer) wasn't defined until * C99. */ buf = OPENSSL_malloc(buf_len + 1); if (buf == NULL) { return; } va_start(ap, format); BIO_vsnprintf(buf, buf_len, format, ap); buf[buf_len] = 0; va_end(ap); err_set_error_data(buf, ERR_FLAG_MALLOCED | ERR_FLAG_STRING); } int ERR_set_mark(void) { ERR_STATE *const state = err_get_state(); if (state == NULL || state->bottom == state->top) { return 0; } state->errors[state->top].flags |= ERR_FLAG_MARK; return 1; } int ERR_pop_to_mark(void) { ERR_STATE *const state = err_get_state(); struct err_error_st *error; if (state == NULL) { return 0; } while (state->bottom != state->top) { error = &state->errors[state->top]; if ((error->flags & ERR_FLAG_MARK) != 0) { break; } err_clear(error); if (state->top == 0) { state->top = ERR_NUM_ERRORS - 1; } else { state->top--; } } if (state->bottom == state->top) { return 0; } error->flags &= ~ERR_FLAG_MARK; return 1; } static const char *const kLibraryNames[ERR_NUM_LIBS] = { "invalid library (0)", "unknown library", /* ERR_LIB_NONE */ "system library", /* ERR_LIB_SYS */ "bignum routines", /* ERR_LIB_BN */ "RSA routines", /* ERR_LIB_RSA */ "Diffie-Hellman routines", /* ERR_LIB_DH */ "public key routines", /* ERR_LIB_EVP */ "memory buffer routines", /* ERR_LIB_BUF */ "object identifier routines", /* ERR_LIB_OBJ */ "PEM routines", /* ERR_LIB_PEM */ "DSA routines", /* ERR_LIB_DSA */ "X.509 certificate routines", /* ERR_LIB_X509 */ "ASN.1 encoding routines", /* ERR_LIB_ASN1 */ "configuration file routines", /* ERR_LIB_CONF */ "common libcrypto routines", /* ERR_LIB_CRYPTO */ "elliptic curve routines", /* ERR_LIB_EC */ "SSL routines", /* ERR_LIB_SSL */ "BIO routines", /* ERR_LIB_BIO */ "PKCS7 routines", /* ERR_LIB_PKCS7 */ "PKCS8 routines", /* ERR_LIB_PKCS8 */ "X509 V3 routines", /* ERR_LIB_X509V3 */ "random number generator", /* ERR_LIB_RAND */ "ENGINE routines", /* ERR_LIB_ENGINE */ "OCSP routines", /* ERR_LIB_OCSP */ "UI routines", /* ERR_LIB_UI */ "COMP routines", /* ERR_LIB_COMP */ "ECDSA routines", /* ERR_LIB_ECDSA */ "ECDH routines", /* ERR_LIB_ECDH */ "HMAC routines", /* ERR_LIB_HMAC */ "Digest functions", /* ERR_LIB_DIGEST */ "Cipher functions", /* ERR_LIB_CIPHER */ "User defined functions", /* ERR_LIB_USER */ "HKDF functions", /* ERR_LIB_HKDF */ }; #define NUM_SYS_ERRNOS 127 /* kStaticErrors provides storage for ERR_STRING_DATA values that are created * at init time because we assume that ERR_STRING_DATA structures aren't * allocated on the heap. */ static ERR_STRING_DATA kStaticErrors[ERR_NUM_LIBS * 2 + NUM_SYS_ERRNOS]; static const ERR_STRING_DATA kGlobalErrors[] = { {ERR_R_MALLOC_FAILURE, "malloc failure"}, {ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED, "function should not be called"}, {ERR_R_PASSED_NULL_PARAMETER, "passed a null parameter"}, {ERR_R_INTERNAL_ERROR, "internal error"}, {ERR_R_OVERFLOW, "overflow"}, {ERR_PACK(ERR_LIB_SYS, SYS_F_fopen, 0), "fopen"}, {ERR_PACK(ERR_LIB_SYS, SYS_F_fclose, 0), "fclose"}, {ERR_PACK(ERR_LIB_SYS, SYS_F_fread, 0), "fread"}, {ERR_PACK(ERR_LIB_SYS, SYS_F_fwrite, 0), "fwrite"}, {ERR_PACK(ERR_LIB_SYS, SYS_F_socket, 0), "socket"}, {ERR_PACK(ERR_LIB_SYS, SYS_F_setsockopt, 0), "setsockopt"}, {ERR_PACK(ERR_LIB_SYS, SYS_F_connect, 0), "connect"}, {ERR_PACK(ERR_LIB_SYS, SYS_F_getaddrinfo, 0), "getaddrinfo"}, {0, NULL}, }; extern const ERR_STRING_DATA ASN1_error_string_data[]; extern const ERR_STRING_DATA BIO_error_string_data[]; extern const ERR_STRING_DATA BN_error_string_data[]; extern const ERR_STRING_DATA BUF_error_string_data[]; extern const ERR_STRING_DATA CIPHER_error_string_data[]; extern const ERR_STRING_DATA CONF_error_string_data[]; extern const ERR_STRING_DATA CRYPTO_error_string_data[]; extern const ERR_STRING_DATA DH_error_string_data[]; extern const ERR_STRING_DATA DIGEST_error_string_data[]; extern const ERR_STRING_DATA DSA_error_string_data[]; extern const ERR_STRING_DATA ECDH_error_string_data[]; extern const ERR_STRING_DATA ECDSA_error_string_data[]; extern const ERR_STRING_DATA EC_error_string_data[]; extern const ERR_STRING_DATA ENGINE_error_string_data[]; extern const ERR_STRING_DATA EVP_error_string_data[]; extern const ERR_STRING_DATA HKDF_error_string_data[]; extern const ERR_STRING_DATA OBJ_error_string_data[]; extern const ERR_STRING_DATA PEM_error_string_data[]; extern const ERR_STRING_DATA PKCS8_error_string_data[]; extern const ERR_STRING_DATA RSA_error_string_data[]; extern const ERR_STRING_DATA X509V3_error_string_data[]; extern const ERR_STRING_DATA X509_error_string_data[]; static void err_load_strings(void) { unsigned i, j = 0; err_fns_check(); /* This loop loads strings for the libraries for the ERR_R_*_LIB * reasons. */ for (i = ERR_LIB_NONE; i < ERR_NUM_LIBS; i++) { ERR_STRING_DATA *data = &kStaticErrors[j++]; data->string = kLibraryNames[i]; data->error = ERR_PACK(i, 0, 0); ERRFN(set_item)(data); data = &kStaticErrors[j++]; data->string = kLibraryNames[i]; data->error = ERR_PACK(0, 0, i); ERRFN(set_item)(data); } for (i = 1; i < 1 + NUM_SYS_ERRNOS; i++) { /* The "SYS" library sets errno values as the reason for its errors. * Thus we load the first |NUM_SYS_ERRNOS| errno strings as the * reason strings for that library. */ ERR_STRING_DATA *data = &kStaticErrors[j++]; data->string = strerror(i); data->error = ERR_PACK(ERR_LIB_SYS, 0, i); ERRFN(set_item)(data); } ERR_load_strings(kGlobalErrors); ERR_load_strings(ASN1_error_string_data); ERR_load_strings(BIO_error_string_data); ERR_load_strings(BN_error_string_data); ERR_load_strings(BUF_error_string_data); ERR_load_strings(CIPHER_error_string_data); ERR_load_strings(CONF_error_string_data); ERR_load_strings(CRYPTO_error_string_data); ERR_load_strings(DH_error_string_data); ERR_load_strings(DIGEST_error_string_data); ERR_load_strings(DSA_error_string_data); ERR_load_strings(ECDH_error_string_data); ERR_load_strings(ECDSA_error_string_data); ERR_load_strings(EC_error_string_data); ERR_load_strings(ENGINE_error_string_data); ERR_load_strings(EVP_error_string_data); ERR_load_strings(HKDF_error_string_data); ERR_load_strings(OBJ_error_string_data); ERR_load_strings(PEM_error_string_data); ERR_load_strings(PKCS8_error_string_data); ERR_load_strings(RSA_error_string_data); ERR_load_strings(X509V3_error_string_data); ERR_load_strings(X509_error_string_data); } void ERR_load_strings(const ERR_STRING_DATA *str) { err_fns_check(); while (str->error) { ERRFN(set_item)(str); str++; } } void ERR_load_crypto_strings(void) { err_load_strings(); } void ERR_free_strings(void) { err_fns_check(); ERRFN(shutdown)(err_state_free); } void ERR_load_BIO_strings(void) {}