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author | Shigeki Ohtsu <ohtsu@ohtsu.org> | 2018-03-29 16:39:12 +0900 |
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committer | Shigeki Ohtsu <ohtsu@ohtsu.org> | 2018-04-10 06:45:42 +0900 |
commit | 66cb29e64621fdd1aa5e377a395ff107d21a613b (patch) | |
tree | f05243a51577e04b6f1c4a2f8a6b7b2f05786079 /deps/openssl/openssl/crypto/asn1/asn1_lib.c | |
parent | 38c97f5dc7ff3fbf83982d0268fc9e93cfc00c7d (diff) | |
download | android-node-v8-66cb29e64621fdd1aa5e377a395ff107d21a613b.tar.gz android-node-v8-66cb29e64621fdd1aa5e377a395ff107d21a613b.tar.bz2 android-node-v8-66cb29e64621fdd1aa5e377a395ff107d21a613b.zip |
deps: upgrade openssl sources to 1.1.0h
This updates all sources in deps/openssl/openssl with openssl-1.1.0h.
Fixes: https://github.com/nodejs/node/issues/4270
PR-URL: https://github.com/nodejs/node/pull/19794
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Diffstat (limited to 'deps/openssl/openssl/crypto/asn1/asn1_lib.c')
-rw-r--r-- | deps/openssl/openssl/crypto/asn1/asn1_lib.c | 195 |
1 files changed, 48 insertions, 147 deletions
diff --git a/deps/openssl/openssl/crypto/asn1/asn1_lib.c b/deps/openssl/openssl/crypto/asn1/asn1_lib.c index b52c3e1264..8ca53b4ce4 100644 --- a/deps/openssl/openssl/crypto/asn1/asn1_lib.c +++ b/deps/openssl/openssl/crypto/asn1/asn1_lib.c @@ -1,71 +1,21 @@ -/* crypto/asn1/asn1_lib.c */ -/* 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. +/* + * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. * - * 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.] + * 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 <limits.h> -#include "cryptlib.h" +#include "internal/cryptlib.h" #include <openssl/asn1.h> -#include <openssl/asn1_mac.h> +#include "asn1_locl.h" static int asn1_get_length(const unsigned char **pp, int *inf, long *rl, long max); static void asn1_put_length(unsigned char **pp, int length); -const char ASN1_version[] = "ASN.1" OPENSSL_VERSION_PTEXT; static int _asn1_check_infinite_end(const unsigned char **p, long len) { @@ -137,12 +87,6 @@ int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag, if (inf && !(ret & V_ASN1_CONSTRUCTED)) goto err; -#if 0 - fprintf(stderr, "p=%d + *plength=%ld > omax=%ld + *pp=%d (%d > %d)\n", - (int)p, *plength, omax, (int)*pp, (int)(p + *plength), - (int)(omax + *pp)); - -#endif if (*plength > (omax - (p - *pp))) { ASN1err(ASN1_F_ASN1_GET_OBJECT, ASN1_R_TOO_LONG); /* @@ -175,7 +119,14 @@ static int asn1_get_length(const unsigned char **pp, int *inf, long *rl, *inf = 0; i = *p & 0x7f; if (*(p++) & 0x80) { - if (i > sizeof(ret) || max < (long)i) + if (max < (long)i + 1) + return 0; + /* Skip leading zeroes */ + while (i && *p == 0) { + p++; + i--; + } + if (i > sizeof(long)) return 0; while (i-- > 0) { ret <<= 8L; @@ -282,57 +233,6 @@ int ASN1_object_size(int constructed, int length, int tag) return ret + length; } -static int _asn1_Finish(ASN1_const_CTX *c) -{ - if ((c->inf == (1 | V_ASN1_CONSTRUCTED)) && (!c->eos)) { - if (!ASN1_const_check_infinite_end(&c->p, c->slen)) { - c->error = ERR_R_MISSING_ASN1_EOS; - return (0); - } - } - if (((c->slen != 0) && !(c->inf & 1)) || ((c->slen < 0) && (c->inf & 1))) { - c->error = ERR_R_ASN1_LENGTH_MISMATCH; - return (0); - } - return (1); -} - -int asn1_Finish(ASN1_CTX *c) -{ - return _asn1_Finish((ASN1_const_CTX *)c); -} - -int asn1_const_Finish(ASN1_const_CTX *c) -{ - return _asn1_Finish(c); -} - -int asn1_GetSequence(ASN1_const_CTX *c, long *length) -{ - const unsigned char *q; - - q = c->p; - c->inf = ASN1_get_object(&(c->p), &(c->slen), &(c->tag), &(c->xclass), - *length); - if (c->inf & 0x80) { - c->error = ERR_R_BAD_GET_ASN1_OBJECT_CALL; - return (0); - } - if (c->tag != V_ASN1_SEQUENCE) { - c->error = ERR_R_EXPECTING_AN_ASN1_SEQUENCE; - return (0); - } - (*length) -= (c->p - q); - if (c->max && (*length < 0)) { - c->error = ERR_R_ASN1_LENGTH_MISMATCH; - return (0); - } - if (c->inf == (1 | V_ASN1_CONSTRUCTED)) - c->slen = *length; - c->eos = 0; - return (1); -} - int ASN1_STRING_copy(ASN1_STRING *dst, const ASN1_STRING *str) { if (str == NULL) @@ -340,7 +240,9 @@ int ASN1_STRING_copy(ASN1_STRING *dst, const ASN1_STRING *str) dst->type = str->type; if (!ASN1_STRING_set(dst, str->data, str->length)) return 0; - dst->flags = str->flags; + /* Copy flags but preserve embed value */ + dst->flags &= ASN1_STRING_FLAG_EMBED; + dst->flags |= str->flags & ~ASN1_STRING_FLAG_EMBED; return 1; } @@ -350,7 +252,7 @@ ASN1_STRING *ASN1_STRING_dup(const ASN1_STRING *str) if (!str) return NULL; ret = ASN1_STRING_new(); - if (!ret) + if (ret == NULL) return NULL; if (!ASN1_STRING_copy(ret, str)) { ASN1_STRING_free(ret); @@ -372,11 +274,7 @@ int ASN1_STRING_set(ASN1_STRING *str, const void *_data, int len) } if ((str->length <= len) || (str->data == NULL)) { c = str->data; - if (c == NULL) - str->data = OPENSSL_malloc(len + 1); - else - str->data = OPENSSL_realloc(c, len + 1); - + str->data = OPENSSL_realloc(c, len + 1); if (str->data == NULL) { ASN1err(ASN1_F_ASN1_STRING_SET, ERR_R_MALLOC_FAILURE); str->data = c; @@ -394,8 +292,7 @@ int ASN1_STRING_set(ASN1_STRING *str, const void *_data, int len) void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len) { - if (str->data) - OPENSSL_free(str->data); + OPENSSL_free(str->data); str->data = data; str->length = len; } @@ -409,30 +306,37 @@ ASN1_STRING *ASN1_STRING_type_new(int type) { ASN1_STRING *ret; - ret = (ASN1_STRING *)OPENSSL_malloc(sizeof(ASN1_STRING)); + ret = OPENSSL_zalloc(sizeof(*ret)); if (ret == NULL) { ASN1err(ASN1_F_ASN1_STRING_TYPE_NEW, ERR_R_MALLOC_FAILURE); return (NULL); } - ret->length = 0; ret->type = type; - ret->data = NULL; - ret->flags = 0; return (ret); } -void ASN1_STRING_free(ASN1_STRING *a) +void asn1_string_embed_free(ASN1_STRING *a, int embed) { if (a == NULL) return; - if (a->data && !(a->flags & ASN1_STRING_FLAG_NDEF)) + if (!(a->flags & ASN1_STRING_FLAG_NDEF)) OPENSSL_free(a->data); - OPENSSL_free(a); + if (embed == 0) + OPENSSL_free(a); +} + +void ASN1_STRING_free(ASN1_STRING *a) +{ + if (a == NULL) + return; + asn1_string_embed_free(a, a->flags & ASN1_STRING_FLAG_EMBED); } void ASN1_STRING_clear_free(ASN1_STRING *a) { - if (a && a->data && !(a->flags & ASN1_STRING_FLAG_NDEF)) + if (a == NULL) + return; + if (a->data && !(a->flags & ASN1_STRING_FLAG_NDEF)) OPENSSL_cleanse(a->data, a->length); ASN1_STRING_free(a); } @@ -452,32 +356,29 @@ int ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b) return (i); } -void asn1_add_error(const unsigned char *address, int offset) +int ASN1_STRING_length(const ASN1_STRING *x) { - char buf1[DECIMAL_SIZE(address) + 1], buf2[DECIMAL_SIZE(offset) + 1]; - - BIO_snprintf(buf1, sizeof(buf1), "%lu", (unsigned long)address); - BIO_snprintf(buf2, sizeof(buf2), "%d", offset); - ERR_add_error_data(4, "address=", buf1, " offset=", buf2); + return x->length; } -int ASN1_STRING_length(const ASN1_STRING *x) +void ASN1_STRING_length_set(ASN1_STRING *x, int len) { - return M_ASN1_STRING_length(x); + x->length = len; } -void ASN1_STRING_length_set(ASN1_STRING *x, int len) +int ASN1_STRING_type(const ASN1_STRING *x) { - M_ASN1_STRING_length_set(x, len); - return; + return x->type; } -int ASN1_STRING_type(ASN1_STRING *x) +const unsigned char *ASN1_STRING_get0_data(const ASN1_STRING *x) { - return M_ASN1_STRING_type(x); + return x->data; } +# if OPENSSL_API_COMPAT < 0x10100000L unsigned char *ASN1_STRING_data(ASN1_STRING *x) { - return M_ASN1_STRING_data(x); + return x->data; } +#endif |